ECO-WORTHY 12V 100AH 2Packs LiFePO4 Battery Bluetooth with LED Indicator Flame-retardant Shell, Low-Temp cut-off, Built-in 100A BMS for Narrow Boat, Camping, Solar Power System, Motorhome

Visual Status Display: ECO-WORTHY 12V 100AH lithium rv battery features a LED panel that instantly displays battery SOC and abnormals Smart APP Control: Built in Bluetooth allows real-time monitoring of battery voltage, current, capacity, SOC (State of Charge), battery life, individual battery voltage, and other parameters within a range of 98 feet through ECO-WORTHY APP Low-Temp Protection: ECO-WORTHY 12V 100Ah lithium battery features low-temperature cut-off protection which automatically disconnects charging when the cell temperature falls below -7°C (19.4°F), preventing damage to battery cells. Specifically designed for safe use in low-temperature charging environments during winter, this battery is ideal for RVs, cabins, and off-grid applications in cold weather Built to Last Longer and Safer: ECO-WORTHY 12V 100Ah deep cycle battery that has a unique metal fixture to secure cells prevents expanding and hazards like short circuits,etc.,thus extending its life for long-term use Small Size And Easy Installation: ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery's size is only 3/4 of other LiFePO4 batteries, and 2/3 of a lead-acid battery, which makes it more convenient to carry. The size is only 11.9*6.9*8.7 inches, and the weight is only 15.7 kilograms. More convenient carrying, many mount directions, no leakage risk, safer usage Versatile Applications: The 100Ah bluetooth lithium battery supports up to 4 batteries in parallel (4P/400Ah), or up to 4 batteries in series (4S/48V). Perfect for Narrow Boat, Camping, Solar Power System, Motorhome, and more Suggestions: Recommended with ECO-WORTHY 12V/24V 20A Automatic Smart Battery Charger. When LiFePO4 battery is completely protected by BMS, ECO-WORTHY battery charger can activate the battery, charge the battery normally, and restore the battery to normal voltage state (ASIN: B0HMW13CGY)