--- product_id: 733583764 title: "12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack)" brand: "wattcycle" price: "€ 5.62" currency: EUR in_stock: false url: https://www.desertcart.fr/products/733583764-12v-280ah-mini-lifepo4-lithium-battery-with-bluetooth-200a-bms store_origin: FR region: France --- # Bluetooth 5.0 real-time monitoring 280Ah high-capacity power Low-temp protection down to -25°C 12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack) **Brand:** wattcycle **Price:** € 5.62 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your adventures smarter, cooler, and longer with WattCycle’s mini lithium marvel! ## Quick Answers - **What is this?** 12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack) by wattcycle - **How much does it cost?** € 5.62 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/733583764-12v-280ah-mini-lifepo4-lithium-battery-with-bluetooth-200a-bms) ## Best For - wattcycle enthusiasts ## Why This Product - Trusted wattcycle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Monitoring:** Bluetooth-enabled app lets you track charge, voltage, and temperature live within 10m. - • **Powerhouse Performance:** 280Ah capacity delivering 3584Wh usable energy for all your off-grid needs. - • **Built to Brave Extremes:** Advanced BMS safeguards battery from overcharge, over-discharge, and extreme temps (-25°C to 60°C). - • **Scalable Energy Solution:** Connect up to 16 units for a massive 57.34kWh system powering caravans, boats, and solar arrays. - • **Lightweight Lead-Acid Replacement:** Only 27kg vs 64.5kg lead-acid equivalent, with 40% more output power—upgrade your setup effortlessly. ## Overview The WattCycle 12V 280Ah Mini LiFePO4 Battery combines a compact, lightweight design with robust 200A BMS protection and Bluetooth 5.0 connectivity. Delivering 3584Wh of usable energy and up to 15,000 cycles, it’s engineered for extreme temperature resilience and scalable energy solutions, making it the ultimate lead-acid replacement for motorhomes, solar systems, and marine applications. ## Description 12 V 280 Ah mini LiFePO4 lithium battery with Bluetooth, 200 A BMS low temperature protection, 5000-15000 cycles max. 3584Wh energy, perfect for caravan, camping, solar system, boat, trolling engine ## Features - 12V 280Ah mini lithium battery with Bluetooth: Equipped with EV LF280K-280Ah LiFePO4 cells of class A+ (the initial capacity of the battery is 310Ah) and advanced 200A BMS, unleashes the WattCycle 12V 280Ah mini lithium LiFePO4 battery max. 200 A continuous discharge/charging current, 2560 W output power and 3584 Wh usable energy and reaches 8000+ cycles at 70% DOD - BLUETOOTH FOR REAL TIME MONITORING The WattCycle 12V 280Ah Mini Lithium Lifepo4 Battery with Bluetooth has a built-in Bluetooth module that allows you to monitor the status of your battery in real time without additional hardware. With WattCycle's own app, you can view important data such as the charge status (SOC), output power, current and voltage, and temperature. Thanks to advanced Bluetooth 5.0, you can monitor the intelligent battery within 10 m - Low Temperature Protection: WattCycle 12V 280Ah mini lithium car battery with extreme temperature protection (protection from over and under temperatures) ensures that your most important devices are powered even in cold and heat. When the battery is in use, the BMS triggers protection when the temperature drops below -25°C to -15°C. If the temperature rises from 5 °C to 15 °C, the battery continues to discharge - All-round BMS protection with 200A: The WattCycle 12V 280Ah Mini LiFePO4 battery with powerful 200A BMS manages the charge and discharge cycles and ensures a maximum output and input current of 200A. Besides, it can protect our battery from overcharging, over-discharge, over-current, short circuit and extreme temperatures (high and low temperature environments) - PERFECT LEAD ACID REPLACEMENT: The 12V 280Ah mini lithium deep cycle battery is the strongest flagship in the WattCycle range. With an extremely compact design (L 384 x W 194 x H 248 mm) and light weight (only 27 kg), the lithium Lifepo4 battery has an output power of 2560 W and a usable energy of 3584 Wh, while 3 x lead-acid batteries weigh 64.5 kg and only 1800 W output power and 1800 Wh usable. . Perfect lead acid replacement - 4 Ways to Charge: WattCycle 12V 280Ah mini lithium battery supports 28A - 280A charging current, but WattCycle recommends 0.2C charging (56A). You can choose the following 4 charging methods: charging with AC-DC LiFePO4 charger, charging with solar panel and MPPT solar controller, charging with DC generator or charging with alternator - Expandable up to 57.34 kWh. Energy solution: All WattCycle 12 V batteries can be connected 4 in series and 4 in parallel. When 16 pieces of 12 V 280 Ah mini batteries are connected in 4 rows and 4 parallel, a 51.2 V 1120 Ah battery system can be formed that can release 40.96 kW continuous power and 57.34 kWh usable power for caravans, boats, marine applications and other off-grid applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F8TSCYVK | | Brand | Wattcycle | | Brand Name | Wattcycle | | Compatible Phone Models | Golf carts, vans, boats and marine applications: fishing boats, canoes and kayaks, small sailboats, inflatable boats, small sport boats, motorhomes: motorhomes, motorhomes with pitched roof, folding trailers, teardrop trailers, lawn and garden tools | | Compatible phone models | Golf carts, vans, boats and marine applications: fishing boats, canoes and kayaks, small sailboats, inflatable boats, small sport boats, motorhomes: motorhomes, motorhomes with pitched roof, folding trailers, teardrop trailers, lawn and garden tools Compatible phone models Golf carts, vans, boats and marine applications: fishing boats, canoes and kayaks, small sailboats, inflatable boats, small sport boats, motorhomes: motorhomes, motorhomes with pitched roof, folding trailers, teardrop trailers, lawn and garden tools See more | | Included Components | 1 x user manual, 1 x user manual (English language not guaranteed), 2 x 12 V 280 Ah LiFePO4 battery mini with Bluetooth, 2 x insulating caps, 4 x M8 screws (2 x 14 mm and 2 x 16 mm) | | Item Dimensions | 19.4 x 38.4 x 20.8 centimetres | | Item dimensions L x W x H | 19.4 x 38.4 x 20.8 centimetres | | Manufacturer | WattCycle | | Model Name | WT12V-BT | | Model name | WT12V-BT | | Unit Count | 1.0 count | | Unit count | 1.0 count | ## Product Details - **Brand:** Wattcycle - **Item dimensions L x W x H:** 19.4 x 38.4 x 20.8 centimetres - **Model name:** WT12V-BT - **Unit count:** 1.0 count ## Images ![12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack) - Image 1](https://m.media-amazon.com/images/I/61C1pei4HwL.jpg) ![12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack) - Image 2](https://m.media-amazon.com/images/I/71+5emJWTZL.jpg) ![12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack) - Image 3](https://m.media-amazon.com/images/I/710wlu6baRL.jpg) ![12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack) - Image 4](https://m.media-amazon.com/images/I/71pTR1W+95L.jpg) ![12V 280Ah Mini LiFePO4 Lithium Battery with Bluetooth, 200A BMS Low Temperature Protection, 15000 Cycles Max. 3584Wh Energy, Perfect for Motorhome, Solar System, Trolling Motor (12V280miniBT-2Pack) - Image 5](https://m.media-amazon.com/images/I/71orlkEpJLL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/733583764-12v-280ah-mini-lifepo4-lithium-battery-with-bluetooth-200a-bms](https://www.desertcart.fr/products/733583764-12v-280ah-mini-lifepo4-lithium-battery-with-bluetooth-200a-bms) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-11-13*