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48v 9ah (all cells tested) battery pack with Active BMS. In stock, ready to assemble and ship from Hua Hin. - 10,500 thb, includes shipping and a charger. View battery pack details by App. Other options available, ask! - Active balance BMS allows for a smaller capacity battery as power is transferred internally to lower voltage cells, thus allowing a fuller charge of all cells. It also can pinpoint bad cell groupings to help with repair.

36v 9ah (all cells tested) battery pack with Active BMS. This pack is READY TO SHIP/COLLECT from Hua Hin. - It's our first ebike pack with Active BMS so we're offering it at 8,500 thb, includes shipping and a charger. View pack details by App. - Active balance BMS allows for a smaller capacity battery as power is transfered internally to lower voltage cells, thus allowing a fuller charge of all cells. It also can pinpoint bad cell groupings to help with repair.