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Shandong Liying New Energy Technology Co., Ltd
contacts:
Manager Chen +86-15318086286
Manager Wei   +86-18366701815
Email: shandongliying@sina.cn
Address: No.156, Wenhua Middle Road, Middle District, Zaozhuang, Shandong, China




 
51.2V21Ah



Parameters of electric friction battery
Nominal voltage: 51.2v
Nominal capacity: 21ah (0.2C)
Charging mode: CC / CV
Charging voltage: 57.6v
Standard charging current: 4.2a
Maximum charging current: 30A
Working current: 25A
Maximum working current: 25-35a ( 5min)
Cut off voltage: 40V
Communication mode: can
Packing material: Iron
Size: 450 * 110 * 320mm
Protection function: overcharge protection, over discharge protection, temperature protection, short circuit protection, balance function
Cycle life: 2000 times
Protection grade: IP64
Working environment temperature: - 20 ~ + 60
Charging ambient temperature: 0 ~ + 40
Storage environment temperature: 0 ~ 40 (the best storage temperature is 15 ~ 25 , dry storage)




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Conpyright@2021Shandong Liying New Energy Technology Co., Ltd AddZaozhuang, Shandong, ChinaTel+86-15318086286³ICP20017120