GLCE ENERGY LiFePO4 25.6V 314Ah Lithium Battery Built-in BMS 200A Class A 8038Wh Lithium Iron Phosphate Cell for Motorhomes, Boats, Solar Installations and More ADVANCED TECHNOLOGY - GLCE ENERGY 25.6V 300Ah LiFePO4 battery made from Class A cells, safe, non-toxic and renewable. Compared with sealed lead-acid batteries, LiFePO4 lithium batteries are lightweight, compact, have a longer life, higher energy density, more safety and cost-effective benefits. Long service life: up to 10 years service life, up to 4000 ~ 15000 deep cycles. It can work at -20℃~50℃ and be charged at -5℃~55℃. 4000 cycles at 100% DOD, 8000 cycles at 80% DOD and up to 15,000 cycles at 60% DOD. (The ideal data is based on correct use). Wide Applications： This Lifepo4 300Ah battery is the perfect choice for trolling motors, solar systems, household appliances, boats, caravans, motorhomes, swamp pump batteries, fishing boats, industrial tools, hunting, lawn and garden tools, caravans, kayaking, motorcycle, solar home energy storage, off-grid applications etc. 200A Smart BMS： The stable chemical structure of lithium iron-phosphate batteries ensures the safety of lithium iron-phosphate batteries. 200A Smart BMS protects Lifepo4 25.6V 300Ah batteries from the most common causes of battery failure, temperature fluctuations, grounding errors, overload, overload, over-current, and short circuit. Box contents: you will receive a 25.6 V 300 Ah lithium battery (640 mm x 245 mm x 220 mm, 48.7 kg). With a 2-year warranty and lifetime technical support. If you have any questions, please feel free to contact us.