LiTime 12V 200Ah Lithium Iron LiFePO4 Deep Cycle Battery, Built-in 100A BMS, 2000+ Cycles, 280amp Max, Perfect for RV, Solar, Marine, Overland, Off-Grid QAW4_I8SCN77

2X longer-lasting | 1/3 Lightweight: With 2.56k - Wh, Ampere Time 12V 200Ah LiFePO4 battery has 2X runtime than 200Ah AGM batteries (60% depth of discharging of lead-acid at 1C discharging rate), and reduced 80 pounds, allowing you to move it with greater ease. Grade A Cells | 8× Longer Life: Ampere Time LiFePO4 battery provides 4000+ deep cycles & a 10-year lifetime and extends the battery lifespan by 8× more than the lead-acid batteries. 100A BMS (1280W) | Using without Risk: Ampere Time 12V 200Ah lithium battery builds in 100A BMS to protect from overcharging & discharging, over current, short circuit, and over temp. Green energy, non-toxic. 5 Hours Fast Charging: 5 hours fully charged by a 14.6V 40A dedicated LiFePO4 battery charger and Within one day by a solar panel more than 900W. 40.96 k - Wh Max. Energy Expansion: Ampere Time 12V 200Ah supports max 4P4S connection to reach up to 40.96k - Wh (20.48k - W), enables flexible combinations for your RV life, van life, solar home system, camping, etc.