48V 13Ah Electric Bicycle E-bike Battery Downtube fr 1000W 750W 500W Replacement

Batteries combinations:13-S,6-P for 48v 13ah. Battery Type:Lithium-ion. Battery N.W/G.W:3.50KG/3.70KG. Battery Size :as the pictures show. Battery Color:Black. Cell quality:2500mAh. PCB board Protection: Yes.

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