{"product_id":"supermini-12v-100ah-battery-for-space-limited-vans","title":"Sentorise 12V 100Ah SuperMini Bluetooth LiFePO4 Battery | 227mm Ultra-Compact Deep Cycle | RV \/ Camper Van \/ Off-Grid","description":"\u003cdiv class=\"snt-pd\"\u003e\n\n  \u003ch2\u003eSentorise 12V 100Ah SuperMini Bluetooth LiFePO4 Deep Cycle Battery\u003c\/h2\u003e\n\n  \u003cp\u003e\u003cstrong\u003eBottom Line:\u003c\/strong\u003e This 227mm ultra-compact LiFePO4 battery weighs only 9.35kg, delivers 1,280Wh of usable energy, offers 4,000+ cycle life, and features a built-in Bluetooth BMS. Designed for space-limited camper vans, RVs, marine vessels, and off-grid systems — one of the smallest and lightest direct-purchase options available at this capacity.\u003c\/p\u003e\n\n  \u003ch2\u003eCore Specifications\u003c\/h2\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#f4f4f4;\"\u003e\n        \u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eValue\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e12.8V (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e100Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUsable Energy\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1,280Wh (100% DoD)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e227.6 × 137.2 × 211.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4,000+ cycles (80% DoD, 25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBMS Features\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eBluetooth real-time monitoring, overcharge \/ over-discharge \/ short-circuit \/ temperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperating Temperature (Discharge)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSelf-Discharge Rate\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u0026lt;3%\/month\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSeries\/Parallel Support\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUp to 4P (expandable to 400Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eLiFePO4 vs. Lead-Acid Comparison\u003c\/h2\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-top:12px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#f4f4f4;\"\u003e\n        \u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eComparison\u003c\/th\u003e\n        \u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eSentorise LiFePO4 100Ah\u003c\/th\u003e\n        \u003cth style=\"padding:8px;border:1px solid #ddd;\"\u003eLead-Acid 100Ah (Typical)\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eUsable Energy\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1,280Wh (100% DoD)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e~640Wh (50% DoD)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e9.35 kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e~28–32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4,000+ cycles\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e300–500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCharge Efficiency\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u0026gt;98%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e~70–85%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMaintenance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMaintenance-free\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eRequires regular topping up \/ equalization\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e10-Year Total Cost\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLower (no replacement needed)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHigher (multiple replacements)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eUse Cases\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCamper Vans \u0026amp; Converted Vans:\u003c\/strong\u003e The 227mm compact size fits under standard van seats or bed storage compartments without structural modifications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRV House Battery Systems:\u003c\/strong\u003e 100Ah capacity can run a 12V fridge (~45W) for 20+ hours continuously, or power LED lighting and water pumps all day.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Yachts:\u003c\/strong\u003e Vibration-resistant design with low self-discharge — ideal as standby power during long moorings.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOff-Grid Solar Storage:\u003c\/strong\u003e Pair with 100W–400W solar panels for small off-grid cabins or emergency backup; 4P configuration expands to 400Ah \/ 5,120Wh.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePortable Power Stations \u0026amp; Emergency Backup:\u003c\/strong\u003e Lightweight design makes it easy to carry for emergency rescue or field operations.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eBluetooth BMS: Real-Time Battery Monitoring\u003c\/h2\u003e\n  \u003cp\u003eThe built-in Bluetooth BMS connects to a free app (iOS \/ Android) to display:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eState of Charge (SOC %) and estimated remaining runtime\u003c\/li\u003e\n    \u003cli\u003eReal-time voltage, current, and power readings\u003c\/li\u003e\n    \u003cli\u003eBattery temperature (auto protection on over-temperature)\u003c\/li\u003e\n    \u003cli\u003eCharge\/discharge history and fault alerts\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cem\u003eNote: Bluetooth range is approximately 10 metres. Remote cloud monitoring is not supported. For remote monitoring, pair with an external battery monitor.\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eKnown Trade-offs\u003c\/h2\u003e\n  \u003cp\u003eCompared to larger batteries of the same capacity, the SuperMini's compact enclosure offers relatively limited internal thermal headroom. For sustained high-current discharge (≥80A), ensure adequate ventilation. At low temperatures (below 0°C), the BMS will automatically limit charge current to protect the cells — this is a characteristic of LiFePO4 chemistry, not a product defect.\u003c\/p\u003e\n\n  \u003ch2\u003eWhy Buy Direct from Sentorise\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eShips from local warehouses in North America and Europe — no long ocean freight waits\u003c\/li\u003e\n    \u003cli\u003eFactory-direct pricing with full transparency — no middlemen\u003c\/li\u003e\n    \u003cli\u003eEngineering-grade technical documentation (wiring diagrams, BMS parameter sheets, installation guides)\u003c\/li\u003e\n    \u003cli\u003eDedicated technical support team for system design and installation assistance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n\n  \u003ch3\u003eQ1: Can this 100Ah battery be used in an off-grid solar system?\u003c\/h3\u003e\n  \u003cp\u003eYes. The 1,280Wh usable capacity is suitable for small off-grid systems — for example, powering a laptop (~65W) for ~18 hours, or a 12V compressor fridge (~45W) for ~28 hours. For larger capacity needs, up to 4 units can be connected in parallel to reach 400Ah.\u003c\/p\u003e\n\n  \u003ch3\u003eQ2: How does the Sentorise SuperMini compare to other sub-10kg 100Ah deep cycle batteries?\u003c\/h3\u003e\n  \u003cp\u003eAt just 9.35kg, the SuperMini is one of the few LiFePO4 batteries on the market that delivers 100Ah capacity under 10kg. By comparison, equivalent lead-acid batteries typically weigh 28–32kg.\u003c\/p\u003e\n\n  \u003ch3\u003eQ3: How does the Bluetooth BMS monitor battery status? Is the app free?\u003c\/h3\u003e\n  \u003cp\u003eThe companion app is completely free for iOS and Android. Once connected, you can view SOC, voltage, current, temperature, and set low-battery alerts in real time. No subscription required.\u003c\/p\u003e\n\n  \u003ch3\u003eQ4: Can this battery replace a lead-acid battery in my camper van?\u003c\/h3\u003e\n  \u003cp\u003eYes, it's a direct drop-in replacement — but confirm your charger or solar charge controller supports a LiFePO4 charge profile (recommended charge voltage: 14.2–14.6V). A standard lead-acid charger may result in undercharging; upgrading to a lithium-compatible charger is recommended.\u003c\/p\u003e\n\n  \u003ch3\u003eQ5: Where can the SuperMini be installed given its dimensions?\u003c\/h3\u003e\n  \u003cp\u003eThe 227.6 × 137.2 × 211.4mm footprint fits most camper van under-seat storage compartments (typically ≥250mm deep), RV battery bays, or marine equipment cabinets. Measure your space before installation and allow at least 20mm clearance for ventilation.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"sentorise","offers":[{"title":"1 Pack – Battery Only","offer_id":50361469862194,"sku":"SENT-CORE-12V100-XTRAMINI","price":241.0,"currency_code":"GBP","in_stock":false},{"title":"2 Pack – SuperMini Dual Pack","offer_id":50361469927730,"sku":"SENT-CORE-12V100-XTRAMINI","price":464.0,"currency_code":"GBP","in_stock":false},{"title":"3 Pack – SuperMini Pro Triple Set","offer_id":50361469960498,"sku":"SENT-CORE-12V100-XTRAMINI","price":677.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0690\/2066\/files\/12V100AhSuperMiniBatteryforSpace-limitedVans.jpg?v=1755501944","url":"https:\/\/uk.sentorise.com\/products\/supermini-12v-100ah-battery-for-space-limited-vans","provider":"Sentorise","version":"1.0","type":"link"}