Humsienk 12V 300Ah Battery 200A BMS 6000+ Deep Cycles 3840Wh Marine RV Off-grid
Massive 3840Wh Capacity & 300Ah Deep Cycle. Replace three bulky Group 24 batteries with one 12V 300Ah unit. Advanced 200A Smart BMS for Complete Protection. Weighing only 63.05 lbs, it is 68% lighter and 26% smaller than 3x Group 24 batteries combined.