{"product_id":"capteur-batterie-sense4boat","title":"Sense4Boat Battery Sensor — 12V\/24V Monitoring | Advanced Tracking","description":"\u003cstyle\u003e\n\/* ============================================================\n   SENSE4BOAT — CSS ENCAPSULATED IN #at-prod-desc\n   All rules are prefixed so as not to affect\n   the header, navigation and Shopify theme\n   ============================================================ *\/\n\n\/* Reset limited to product content only *\/\n#at-prod-desc *,\n#at-prod-desc *::before,\n#at-prod-desc *::after {\n  box-sizing: border-box;\n}\n\n#at-prod-desc {\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;\n  color: #1a2a4a;\n  line-height: 1.6;\n}\n\n#at-prod-desc a {\n  text-decoration: none;\n  color: inherit;\n}\n\n#at-prod-desc img {\n  max-width: 100%;\n  display: block;\n}\n\n\/* HERO *\/\n#at-prod-desc .hero {\n  background: linear-gradient(135deg, #0d2a5c 0%, #0a3a7a 60%, #0d4a9a 100%);\n  padding: 56px 24px 48px;\n  text-align: center;\n  position: relative;\n  overflow: hidden;\n}\n#at-prod-desc .hero::before {\n  content: '';\n  position: absolute;\n  top: -50px;\n  right: -50px;\n  width: 280px;\n  height: 280px;\n  background: radial-gradient(circle, rgba(31,182,255,.18) 0%, transparent 70%);\n  border-radius: 50%;\n}\n#at-prod-desc .hero-inner {\n  max-width: 960px;\n  margin: 0 auto;\n  position: relative;\n  z-index: 1;\n}\n#at-prod-desc .hero-badge {\n  display: inline-flex;\n  align-items: center;\n  gap: 8px;\n  background: rgba(31,182,255,.18);\n  border: 1px solid rgba(31,182,255,.4);\n  color: #1fb6ff;\n  font-size: .72rem;\n  font-weight: 700;\n  letter-spacing: .12em;\n  text-transform: uppercase;\n  padding: 6px 18px;\n  border-radius: 50px;\n  margin-bottom: 20px;\n}\n#at-prod-desc .hero h1 {\n  font-size: clamp(1.8rem, 5vw, 3rem);\n  font-weight: 900;\n  color: #fff;\n  line-height: 1.1;\n  margin-bottom: 10px;\n  margin-top: 0;\n}\n#at-prod-desc .hero h1 span {\n  color: #1fb6ff;\n}\n#at-prod-desc .hero-sub {\n  font-size: clamp(.95rem, 2.5vw, 1.1rem);\n  color: rgba(255,255,255,.72);\n  max-width: 600px;\n  margin: 0 auto 32px;\n  line-height: 1.65;\n}\n#at-prod-desc .hero-stats {\n  display: flex;\n  justify-content: center;\n  gap: 10px;\n  flex-wrap: wrap;\n}\n#at-prod-desc .hstat {\n  background: rgba(255,255,255,.08);\n  border: 1px solid rgba(255,255,255,.15);\n  border-radius: 12px;\n  padding: 12px 18px;\n  text-align: center;\n  min-width: 110px;\n}\n#at-prod-desc .hstat-val {\n  font-size: 1.4rem;\n  font-weight: 900;\n  color: #1fb6ff;\n  line-height: 1;\n  margin-bottom: 3px;\n}\n#at-prod-desc .hstat-lbl {\n  font-size: .65rem;\n  color: rgba(255,255,255,.55);\n  text-transform: uppercase;\n  letter-spacing: .07em;\n  font-weight: 600;\n}\n\n\/* LAYOUT *\/\n#at-prod-desc .container {\n  max-width: 1060px;\n  margin: 0 auto;\n  padding: 0 20px;\n}\n#at-prod-desc .section {\n  padding: 60px 0;\n  background: #f8fbff;\n}\n#at-prod-desc .section-alt {\n  background: #fff;\n}\n#at-prod-desc .section-dark {\n  background: linear-gradient(135deg, #0d1f3c, #0a2a5c);\n  color: #fff;\n}\n#at-prod-desc .sec-title {\n  text-align: center;\n  margin-bottom: 44px;\n}\n#at-prod-desc .sec-label {\n  display: inline-block;\n  font-size: .7rem;\n  font-weight: 700;\n  letter-spacing: .12em;\n  text-transform: uppercase;\n  color: #1fb6ff;\n  margin-bottom: 8px;\n}\n#at-prod-desc .sec-title h2 {\n  font-size: clamp(1.4rem, 3.5vw, 2rem);\n  font-weight: 800;\n  color: #1a2a4a;\n  margin-bottom: 8px;\n  line-height: 1.2;\n  margin-top: 0;\n}\n#at-prod-desc .sec-title h2.light {\n  color: #fff;\n}\n#at-prod-desc .sec-title p {\n  font-size: .95rem;\n  color: #6a7a9a;\n  max-width: 540px;\n  margin: 0 auto;\n}\n#at-prod-desc .sec-title p.light {\n  color: rgba(255,255,255,.6);\n}\n\n\/* INTRO *\/\n#at-prod-desc .intro-text {\n  max-width: 760px;\n  margin: 0 auto;\n  text-align: center;\n}\n#at-prod-desc .intro-text h2 {\n  font-size: clamp(1.4rem, 3vw, 1.9rem);\n  font-weight: 800;\n  color: #1a2a4a;\n  margin-bottom: 14px;\n  line-height: 1.25;\n  margin-top: 0;\n}\n#at-prod-desc .intro-text h2 span {\n  color: #1fb6ff;\n}\n#at-prod-desc .intro-text p {\n  font-size: .95rem;\n  color: #5a6a8a;\n  line-height: 1.75;\n  margin-bottom: 14px;\n}\n#at-prod-desc .sub-note {\n  background: #fff9e6;\n  border: 1px solid #fbbf24;\n  border-radius: 10px;\n  padding: 14px 20px;\n  font-size: .82rem;\n  color: #92400e;\n  margin: 20px auto;\n  max-width: 680px;\n  text-align: left;\n}\n#at-prod-desc .sub-note strong {\n  color: #b45309;\n}\n\n\/* FEATURES *\/\n#at-prod-desc .features-grid {\n  display: grid;\n  grid-template-columns: repeat(3, 1fr);\n  gap: 18px;\n}\n#at-prod-desc .feat-card {\n  background: #fff;\n  border-radius: 16px;\n  border: 1.5px solid #e0e8f5;\n  padding: 22px;\n  box-shadow: 0 2px 12px rgba(0,0,0,.05);\n  transition: transform .2s, box-shadow .2s;\n}\n#at-prod-desc .feat-card:hover {\n  transform: translateY(-3px);\n  box-shadow: 0 8px 28px rgba(31,182,255,.12);\n}\n#at-prod-desc .feat-ico {\n  width: 48px;\n  height: 48px;\n  background: linear-gradient(135deg, #1fb6ff, #0090d4);\n  border-radius: 12px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  font-size: 1.5rem;\n  margin-bottom: 14px;\n}\n#at-prod-desc .feat-title {\n  font-size: .9rem;\n  font-weight: 800;\n  color: #1a2a4a;\n  margin-bottom: 7px;\n  line-height: 1.3;\n}\n#at-prod-desc .feat-desc {\n  font-size: .78rem;\n  color: #6a7a9a;\n  line-height: 1.6;\n}\n\n\/* ILLUSTRATION *\/\n#at-prod-desc .illus-wrap {\n  background: #fff;\n  border-radius: 20px;\n  box-shadow: 0 6px 32px rgba(0,0,0,.08);\n  overflow: hidden;\n  margin: 0 auto;\n}\n#at-prod-desc .illus-wrap img {\n  width: 100%;\n  height: auto;\n  display: block;\n}\n#at-prod-desc .illus-caption {\n  text-align: center;\n  font-size: .78rem;\n  color: #8a9ab5;\n  padding: 12px 16px;\n  background: #f8fbff;\n  font-style: italic;\n}\n#at-prod-desc .illus-grid {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 24px;\n  align-items: start;\n}\n\n\/* SULFATATION *\/\n#at-prod-desc .explain-box {\n  background: linear-gradient(135deg, #fff9e6, #fffbf0);\n  border: 1.5px solid #fbbf24;\n  border-radius: 20px;\n  padding: 32px;\n  display: grid;\n  grid-template-columns: auto 1fr;\n  gap: 24px;\n  align-items: start;\n}\n#at-prod-desc .explain-ico {\n  font-size: 3rem;\n  line-height: 1;\n}\n#at-prod-desc .explain-text h3 {\n  font-size: 1.1rem;\n  font-weight: 800;\n  color: #1a2a4a;\n  margin-bottom: 10px;\n  margin-top: 0;\n}\n#at-prod-desc .explain-text p {\n  font-size: .85rem;\n  color: #5a6a8a;\n  line-height: 1.7;\n  margin-bottom: 8px;\n}\n#at-prod-desc .explain-text p:last-child {\n  margin-bottom: 0;\n}\n\n\/* ALERTES *\/\n#at-prod-desc .alerts-grid {\n  display: grid;\n  grid-template-columns: repeat(4, 1fr);\n  gap: 14px;\n}\n#at-prod-desc .alert-card {\n  background: rgba(255,255,255,.07);\n  border: 1px solid rgba(255,255,255,.12);\n  border-radius: 14px;\n  padding: 20px 16px;\n  text-align: center;\n}\n#at-prod-desc .alert-ico {\n  font-size: 1.8rem;\n  margin-bottom: 10px;\n}\n#at-prod-desc .alert-title {\n  font-size: .82rem;\n  font-weight: 700;\n  color: #fff;\n  margin-bottom: 5px;\n}\n#at-prod-desc .alert-desc {\n  font-size: .72rem;\n  color: rgba(255,255,255,.55);\n  line-height: 1.5;\n}\n\n\/* STEPS *\/\n#at-prod-desc .steps-grid {\n  display: grid;\n  grid-template-columns: repeat(3, 1fr);\n  gap: 20px;\n}\n#at-prod-desc .step-card {\n  text-align: center;\n  padding: 28px 20px;\n}\n#at-prod-desc .step-num {\n  width: 48px;\n  height: 48px;\n  background: linear-gradient(135deg, #1fb6ff, #0090d4);\n  border-radius: 50%;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  font-size: 1.2rem;\n  font-weight: 900;\n  color: #fff;\n  margin: 0 auto 16px;\n}\n#at-prod-desc .step-title {\n  font-size: .9rem;\n  font-weight: 800;\n  color: #fff;\n  margin-bottom: 8px;\n}\n#at-prod-desc .step-desc {\n  font-size: .78rem;\n  color: rgba(255,255,255,.6);\n  line-height: 1.6;\n}\n\n\/* SPECS TABLE *\/\n#at-prod-desc .specs-table {\n  width: 100%;\n  border-collapse: collapse;\n  background: #fff;\n  border-radius: 16px;\n  overflow: hidden;\n  box-shadow: 0 4px 20px rgba(0,0,0,.07);\n}\n#at-prod-desc .specs-table th {\n  background: linear-gradient(135deg, #0d1f3c, #0a3a7a);\n  color: #fff;\n  padding: 14px 20px;\n  font-size: .85rem;\n  font-weight: 700;\n  text-align: left;\n}\n#at-prod-desc .specs-table td {\n  padding: 12px 20px;\n  font-size: .83rem;\n  border-bottom: 1px solid #f0f4fa;\n  color: #333;\n}\n#at-prod-desc .specs-table tr:last-child td {\n  border-bottom: none;\n}\n#at-prod-desc .specs-table tr:nth-child(even) td {\n  background: #f8fbff;\n}\n#at-prod-desc .specs-table td:first-child {\n  font-weight: 700;\n  color: #5a6a8a;\n  width: 35%;\n}\n#at-prod-desc .specs-table td.hl {\n  color: #1fb6ff;\n  font-weight: 700;\n}\n\n\/* CTA *\/\n#at-prod-desc .cta-section {\n  background: linear-gradient(135deg, #0d1f3c, #0a3a7a);\n  padding: 60px 24px;\n  text-align: center;\n}\n#at-prod-desc .cta-section h2 {\n  font-size: clamp(1.3rem, 3.5vw, 1.9rem);\n  font-weight: 800;\n  color: #fff;\n  margin-bottom: 10px;\n  margin-top: 0;\n}\n#at-prod-desc .cta-section p {\n  font-size: .95rem;\n  color: rgba(255,255,255,.65);\n  max-width: 500px;\n  margin: 0 auto 28px;\n  line-height: 1.6;\n}\n#at-prod-desc .cta-btns {\n  display: flex;\n  gap: 12px;\n  justify-content: center;\n  flex-wrap: wrap;\n}\n#at-prod-desc .cta-btn-s {\n  display: inline-flex;\n  align-items: center;\n  gap: 7px;\n  padding: 13px 30px;\n  background: transparent;\n  color: #fff;\n  font-size: .9rem;\n  font-weight: 700;\n  border-radius: 50px;\n  border: 2px solid rgba(255,255,255,.35);\n  transition: background .2s;\n}\n#at-prod-desc .cta-btn-s:hover {\n  background: rgba(255,255,255,.1);\n}\n#at-prod-desc .cta-info {\n  margin-top: 20px;\n  font-size: .75rem;\n  color: rgba(255,255,255,.4);\n}\n\n\/* RESPONSIVE *\/\n@media (max-width: 900px) {\n  #at-prod-desc .features-grid { grid-template-columns: repeat(2, 1fr); }\n  #at-prod-desc .steps-grid { grid-template-columns: 1fr; }\n  #at-prod-desc .alerts-grid { grid-template-columns: repeat(2, 1fr); }\n  #at-prod-desc .illus-grid { grid-template-columns: 1fr; }\n  #at-prod-desc .explain-box { grid-template-columns: 1fr; text-align: center; }\n}\n@media (max-width: 600px) {\n  #at-prod-desc .hero { padding: 36px 16px 32px; }\n  #at-prod-desc .section { padding: 40px 0; }\n  #at-prod-desc .features-grid { grid-template-columns: 1fr; }\n  #at-prod-desc .alerts-grid { grid-template-columns: 1fr 1fr; }\n  #at-prod-desc .cta-btns { flex-direction: column; align-items: center; }\n  #at-prod-desc .cta-btn-s { width: 100%; max-width: 260px; justify-content: center; }\n  #at-prod-desc .hstat { min-width: 90px; padding: 10px 12px; }\n}\n\u003c\/style\u003e\n\n\u003c!-- UNIQUE WRAPPER — all content is encapsulated here --\u003e\n\u003cdiv id=\"at-prod-desc\"\u003e\n\n\u003c!-- HERO --\u003e\n\u003csection class=\"hero\"\u003e\n  \u003cdiv class=\"hero-inner\"\u003e\n    \u003cdiv class=\"hero-badge\"\u003e🔋 Sense4Boat — Smart Sensor\u003c\/div\u003e\n    \u003ch1\u003e\u003cspan\u003eSmart Battery\u003c\/span\u003e Sensor\n\u003c\/h1\u003e\n    \u003cp class=\"hero-sub\"\u003eMonitor your battery voltage in real time, prevent deep discharge and extend their lifespan. Compatible with 12V and 24V — 2 independent banks.\u003c\/p\u003e\n    \u003cdiv class=\"hero-stats\"\u003e\n      \u003cdiv class=\"hstat\"\u003e\n        \u003cdiv class=\"hstat-val\"\u003e5 years\u003c\/div\u003e\n        \u003cdiv class=\"hstat-lbl\"\u003eSensor autonomy\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"hstat\"\u003e\n        \u003cdiv class=\"hstat-val\"\u003e2\u003c\/div\u003e\n        \u003cdiv class=\"hstat-lbl\"\u003eBattery banks\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"hstat\"\u003e\n        \u003cdiv class=\"hstat-val\"\u003eIP67\u003c\/div\u003e\n        \u003cdiv class=\"hstat-lbl\"\u003eWaterproof\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"hstat\"\u003e\n        \u003cdiv class=\"hstat-val\"\u003e12\/24V\u003c\/div\u003e\n        \u003cdiv class=\"hstat-lbl\"\u003eCompatibility\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"hstat\"\u003e\n        \u003cdiv class=\"hstat-val\"\u003e24\/7\u003c\/div\u003e\n        \u003cdiv class=\"hstat-lbl\"\u003eMonitoring\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PRESENTATION --\u003e\n\u003csection class=\"section section-alt\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003cdiv class=\"intro-text\"\u003e\n      \u003ch2\u003e\u003cspan\u003eSense4Boat\u003c\/span\u003e Battery Sensor\n\u003c\/h2\u003e\n      \u003cp\u003eThe Sense4Boat battery sensor continuously monitors the voltage of your on-board batteries. Every voltage variation is transmitted to the Sense4Boat control center and compared to the thresholds you have defined.\u003c\/p\u003e\n      \u003cp\u003eConnect the sensor to two independent battery banks using the 3-meter cables provided with protective fuses. Receive an alert as soon as a low, critical voltage, or a charging anomaly is detected.\u003c\/p\u003e\n      \u003cdiv class=\"sub-note\"\u003e⭐ \u003cstrong\u003e1 year of Sense4Boat subscription included\u003c\/strong\u003e — Cloud monitoring, instant alerts, mobile app. Renewal at €63\/year after the first year.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- SYSTEM ILLUSTRATION --\u003e\n\u003csection class=\"section\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003cdiv class=\"sec-title\"\u003e\n      \u003cspan class=\"sec-label\"\u003eSystem \u0026amp; Operation\u003c\/span\u003e\n      \u003ch2\u003eHow the Sense4Boat system monitors your batteries\u003c\/h2\u003e\n      \u003cp\u003eFrom the sensor connected to the terminals to the alert on your phone — continuous and intervention-free monitoring\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"illus-grid\"\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"illus-wrap\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/9087\/1179\/files\/Capteur_de_Batterie_Sense4Boat_Surveillance_des_bancs_12V24V.png?v=1776342560\" alt=\"Diagram showing Sense4Boat sensor placement on a boat: bilge, engine room, battery, and GPS\" loading=\"lazy\"\u003e\n          \u003cdiv class=\"illus-caption\"\u003eSense4Boat sensor placement on board — the battery sensor connects directly to the terminals of each bank\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"illus-wrap\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/9087\/1179\/files\/Systeme_Sense4Boat_Vue_d_ensemble_de_la_surveillance_connectee.png?v=1776342560\" alt=\"Sense4Boat system operation: data sent to the cloud, alerts transmitted to owner, marina and service provider\" loading=\"lazy\"\u003e\n          \u003cdiv class=\"illus-caption\"\u003eVoltage measurements are analyzed in real time in the Sense4Boat cloud and alerts are transmitted instantly\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FEATURES --\u003e\n\u003csection class=\"section section-alt\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003cdiv class=\"sec-title\"\u003e\n      \u003cspan class=\"sec-label\"\u003eKey Features\u003c\/span\u003e\n      \u003ch2\u003eEverything you need to protect your batteries\u003c\/h2\u003e\n      \u003cp\u003eA standalone sensor that monitors, alerts, and helps you extend the lifespan of your marine batteries\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"features-grid\"\u003e\n      \u003cdiv class=\"feat-card\"\u003e\n        \u003cdiv class=\"feat-ico\"\u003e⚡\u003c\/div\u003e\n        \u003cdiv class=\"feat-title\"\u003e2-Bank Monitoring\u003c\/div\u003e\n        \u003cdiv class=\"feat-desc\"\u003eConnect the sensor to two independent battery banks with the provided fused cables. Get voltage readings and configure independent alarms for each bank.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feat-card\"\u003e\n        \u003cdiv class=\"feat-ico\"\u003e🔴\u003c\/div\u003e\n        \u003cdiv class=\"feat-title\"\u003eLow Voltage Alarm\u003c\/div\u003e\n        \u003cdiv class=\"feat-desc\"\u003ePrevent sulfation and irreversible deep discharge. Get notified as soon as a low or critical voltage is detected — before your batteries are damaged.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feat-card\"\u003e\n        \u003cdiv class=\"feat-ico\"\u003e🔋\u003c\/div\u003e\n        \u003cdiv class=\"feat-title\"\u003e5-Year Battery Life\u003c\/div\u003e\n        \u003cdiv class=\"feat-desc\"\u003ePowered by its own replaceable batteries, the sensor does not consume the boat's electricity. No risk of discharging your onboard batteries by the sensor itself.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feat-card\"\u003e\n        \u003cdiv class=\"feat-ico\"\u003e🔌\u003c\/div\u003e\n        \u003cdiv class=\"feat-title\"\u003eCharge Monitoring\u003c\/div\u003e\n        \u003cdiv class=\"feat-desc\"\u003eRemotely monitor your batteries' charging process. Be informed when charging starts, when it ends, and if it proceeded correctly.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feat-card\"\u003e\n        \u003cdiv class=\"feat-ico\"\u003e💾\u003c\/div\u003e\n        \u003cdiv class=\"feat-title\"\u003eInternal Buffer Memory\u003c\/div\u003e\n        \u003cdiv class=\"feat-desc\"\u003eWhen sailing far from shore, out of NB-IoT network range, the sensor stores all measurements and transmits them as soon as connectivity is restored. No data lost.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feat-card\"\u003e\n        \u003cdiv class=\"feat-ico\"\u003e🎛️\u003c\/div\u003e\n        \u003cdiv class=\"feat-title\"\u003e12V \u0026amp; 24V Compatible\u003c\/div\u003e\n        \u003cdiv class=\"feat-desc\"\u003eChoose your system type in the app when adding the sensor. Initial alarm thresholds are automatically configured and can be finely adjusted.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- SULFATATION --\u003e\n\u003csection class=\"section\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003cdiv class=\"sec-title\"\u003e\n      \u003cspan class=\"sec-label\"\u003eWhy it's crucial\u003c\/span\u003e\n      \u003ch2\u003eSulfation: the silent enemy of your batteries\u003c\/h2\u003e\n      \u003cp\u003eUnderstand this phenomenon to better protect your investment\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"explain-box\"\u003e\n      \u003cdiv class=\"explain-ico\"\u003e⚗️\u003c\/div\u003e\n      \u003cdiv class=\"explain-text\"\u003e\n        \u003ch3\u003eWhat is sulfation?\u003c\/h3\u003e\n        \u003cp\u003eMarine batteries are expensive and often last only a few seasons. The main cause of premature death is poor maintenance. The golden rule is simple: \u003cstrong\u003ea battery must always be stored in a charged state.\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cp\u003eWhen a battery is stored partially discharged, a chemical process of lead sulfate crystal deposition occurs on the plates. This phenomenon — sulfation — is responsible for the irreversible reduction of capacity. The longer the battery remains discharged, the more crystals deposit and gradually reduce the available capacity.\u003c\/p\u003e\n        \u003cp\u003eThe Sense4Boat battery sensor alerts you as soon as the voltage drops, allowing you to act before sulfation sets in. Manufacturers announce a lifespan of 7 to 10 years — with proper monitoring, you can achieve it.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ALERTS --\u003e\n\u003csection class=\"section section-dark\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003cdiv class=\"sec-title\"\u003e\n      \u003cspan class=\"sec-label\"\u003eAlert System\u003c\/span\u003e\n      \u003ch2 class=\"light\"\u003eBe alerted immediately, everywhere\u003c\/h2\u003e\n      \u003cp class=\"light\"\u003eAs soon as a voltage anomaly is detected, you and your emergency contacts are notified simultaneously\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"alerts-grid\"\u003e\n      \u003cdiv class=\"alert-card\"\u003e\n        \u003cdiv class=\"alert-ico\"\u003e📞\u003c\/div\u003e\n        \u003cdiv class=\"alert-title\"\u003eVoice Call\u003c\/div\u003e\n        \u003cdiv class=\"alert-desc\"\u003eAn automatic phone call alerts you first — even if your phone is on silent.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"alert-card\"\u003e\n        \u003cdiv class=\"alert-ico\"\u003e💬\u003c\/div\u003e\n        \u003cdiv class=\"alert-title\"\u003eSMS\u003c\/div\u003e\n        \u003cdiv class=\"alert-desc\"\u003eAn SMS with the measured voltage and exceeded threshold is sent to you and your emergency contacts.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"alert-card\"\u003e\n        \u003cdiv class=\"alert-ico\"\u003e🔔\u003c\/div\u003e\n        \u003cdiv class=\"alert-title\"\u003ePush Notification\u003c\/div\u003e\n        \u003cdiv class=\"alert-desc\"\u003eAn instant push notification on your smartphone via the Sense4Boat application.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"alert-card\"\u003e\n        \u003cdiv class=\"alert-ico\"\u003e✉️\u003c\/div\u003e\n        \u003cdiv class=\"alert-title\"\u003eEmail\u003c\/div\u003e\n        \u003cdiv class=\"alert-desc\"\u003eA detailed email with voltage history is sent to keep a record of each incident.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-top:28px;text-align:center;font-size:.85rem;color:rgba(255,255,255,.55);\"\u003e\n      Configurable alert types: low voltage · critical voltage · charging in progress · charging completed · charging anomaly\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- COMMISSIONING --\u003e\n\u003csection class=\"section section-alt\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003cdiv class=\"sec-title\"\u003e\n      \u003cspan class=\"sec-label\"\u003eCommissioning\u003c\/span\u003e\n      \u003ch2\u003eOperational in less than 15 minutes\u003c\/h2\u003e\n      \u003cp\u003eNo complex wiring, no central unit — simply connect the cables to your battery terminals\u003c\/p\u003e\u003c\/div\u003e\n    \u003cdiv class=\"steps-grid\" style=\"background:linear-gradient(135deg,#0d1f3c,#0a3a7a);border-radius:20px;padding:32px;\"\u003e\n      \u003cdiv class=\"step-card\"\u003e\n        \u003cdiv class=\"step-num\"\u003e1\u003c\/div\u003e\n        \u003cdiv class=\"step-title\"\u003eConnect the cables\u003c\/div\u003e\n        \u003cdiv class=\"step-desc\"\u003eConnect the provided cables (with protective fuses) to the + and - terminals of each battery bank. No complex electrical wiring required.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step-card\"\u003e\n        \u003cdiv class=\"step-num\"\u003e2\u003c\/div\u003e\n        \u003cdiv class=\"step-title\"\u003eConfigure the app\u003c\/div\u003e\n        \u003cdiv class=\"step-desc\"\u003eDownload the Sense4Boat app, add your sensor, select 12V or 24V, and customize your alarm thresholds for each bank.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step-card\"\u003e\n        \u003cdiv class=\"step-num\"\u003e3\u003c\/div\u003e\n        \u003cdiv class=\"step-title\"\u003eMonitor remotely\u003c\/div\u003e\n        \u003cdiv class=\"step-desc\"\u003eView real-time voltage from anywhere. Receive instant alerts as soon as abnormal voltage or a charging anomaly is detected.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003csection class=\"section\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003cdiv class=\"sec-title\"\u003e\n      \u003cspan class=\"sec-label\"\u003eData Sheet\u003c\/span\u003e\n      \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"overflow-x:auto;\"\u003e\n      \u003ctable class=\"specs-table\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eFeature\u003c\/th\u003e\n            \u003cth\u003eValue\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"hl\"\u003e124 × 60 × 26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e160 g\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd class=\"hl\"\u003eIP67 — resistant to dust and high-pressure water jets\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−20°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd class=\"hl\"\u003eInternal replaceable batteries (up to 5 years autonomy)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSensor battery life\u003c\/td\u003e\n\u003ctd class=\"hl\"\u003eUp to 5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e3 meters (with protective fuses)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNumber of banks monitored\u003c\/td\u003e\n\u003ctd\u003e2 independent banks\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVoltage compatibility\u003c\/td\u003e\n\u003ctd class=\"hl\"\u003e12V and 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd class=\"hl\"\u003eNB-IoT (Narrowband Internet of Things) — telecom operator network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBuffer memory\u003c\/td\u003e\n\u003ctd\u003eLocal storage in case of network absence — deferred sending upon reconnection\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDiagnostic LED\u003c\/td\u003e\n\u003ctd\u003eLED indicator for operating status\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSubscription included\u003c\/td\u003e\n\u003ctd class=\"hl\"\u003e1 year — then €63\/year\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct reference\u003c\/td\u003e\n\u003ctd\u003eS4B-G1-RC1-BAT-1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FINAL CTA --\u003e\n\u003csection class=\"cta-section\"\u003e\n  \u003cdiv class=\"container\"\u003e\n    \u003ch2\u003e🔋 Have a question about the battery sensor?\u003c\/h2\u003e\n    \u003cp\u003eOur nautical experts are available to advise you on the installation and configuration adapted to your electrical system.\u003c\/p\u003e\n    \u003cdiv class=\"cta-btns\"\u003e\n      \u003ca href=\"tel:+33494231551\" class=\"cta-btn-s\"\u003e📞 +33 (0)4 94 23 15 51\u003c\/a\u003e\n      \u003ca href=\"mailto:contact@advanced-tracking.com\" class=\"cta-btn-s\"\u003e✉️ Email Us\u003c\/a\u003e\n    \u003c\/div\u003e\n    \u003cp class=\"cta-info\"\u003eMon – Fri: 9am–12pm and 2pm–6pm | Nautical experts available\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c\/div\u003e\u003c!-- fin #at-prod-desc --\u003e","brand":"Sense4Boat","offers":[{"title":"Default Title","offer_id":56668451045700,"sku":null,"price":278.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9087\/1179\/files\/Capteur_Batterie_Sense4Boat.png?v=1776346580","url":"https:\/\/www.advanced-tracking.com\/en\/products\/battery-sensor-sense4boat","provider":"Advanced Tracking","version":"1.0","type":"link"}