7S20A BMS board or battery management Board for e cycle or e bike. This BMS board is water proof one with common port. Top quality BMS board comes with wire directy. In rainy season water may go inside the battery and can damage it but if you use battery BMS system water proof that will help you a lot more to protect the battery.
BMS Specification -
7S 20A
charging or discharging current - 20A max
water proof.
7s 24v Bms
7S 20Amps 24volt Lithium Ion 18650cells Water Proof Electric cycle BMS Board
Product Dimensions - 65 x 35 x 8 mm
Item Weight - 38grm
Country Of Origin : China