24h professional after-sales technical team
Factory direct sales, more affordable prices
30000m 2 Powerful manufacturer
Manufacturer of lithium batteries for 16 years
TOPAK-A903 65.7V 55Ah lithium batteries Electric Surfboard lithium battery
48V 50Ah Lithium Iron Phosphate Battery replacement Lead acid Lithium Battery
Model:TP-4850
Nominal Voltage:51.2V
Nominal capacity:50Ah
Battery pack size:(MAX)521(L)*(MAX)240(W)*(TYPE)218(H) mm
Weight:24Kg
Lifespan: charge and discharge conditions: 0.2C charge, 0.2C discharge, 2000 times ≥80% of initial capacity
Charging temperature:0℃~40℃
Discharging temperature:-20℃~60℃
Storage temperature:-10℃~ +35℃
Communication:□SMBUS □I2C □HDQ □RS485 □RS232 □CAN □Other protocol ■No protocol
Cycles: >6000
Remark:M8 output terminal
Click here for product specifications:
Topak New Energy Technology CO.,LTD
+86 13688963831 +86-0755-23768324
B2B@topakpower.com
Address: 26 Yingfeng 1st Road, Dalang Town, Dongguan City, Guangdong Province (Tuopai Industrial Park)
Hong Kong Branch: Topak International Co.,Limited.
Company address:FLAT/RM A, 9/F SILVERCORP INTERNATIONAL TOMER 707-713 NATHAN ROAD,MONGKOK KLN KOWLOON HONG KONG