Elfhub 12V 100Ah Bluetooth LiFePO4 Lithium Battery, 100A BMS,Low Temperature Protection with Up to 8000 Cycles, Max. 1280Wh Energy LiFePO4 Battery in Small Size, Perfect for RV, Solar, Trolling Motor - ELFBT12V

• 【Real Bluetooth】: Elfhub lifepo4 battery can let customers connect to the battery through the mobile phone APP, and read the battery voltage, current, battery capacity and other important information at any time. Wireless connection range: within 5-10 meters from the battery. 【Lightweight &Prismatic Cells】Elfhub's 100ah LiFePO4 battery is lighter than Lead-Acid battery with the same capacity. Our 100ah LiFePO4 battery weight is 22 lbs, only 1/3 of Lead-Acid battery. More convenient carrying, any mount directions, no leakage risk, safer usage. 【Capacity Expansion】: Our Elfhub lifepo4 battery 100ah can be connected in parallels and in series for larger capacity and voltage. Allow to be extended up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (Max 400Ah) and higher voltage (24V, 36V, 48V). 【Wide Application】: Our lithium iron phosphate battery can be used in various areas, perfect for Caravan, Solar, Marine, Home Storage and Off-Grid, UPS backup, lighting, TV, e-Robot, loud speaker, coffeemaker, air conditioner, fridge, heater, etc. 【10-year life & 5-year warranty]】Elfhub's 100ah LiFePO4 battery contains 8000+ cycle times, each lithium battery can run for more than 10 years, With our professional technical support team, 5-year warranty，No worries at all