Lithium-Ion Battery Protection Board Charging Protection Circuit Board 18V21V for Dewei Protection Board
1. Applicable to various tools Applicable to Vickers 2V lithium battery pack (can be used on electric tools such as electric drills)
2. Charging protection Seiko|C effectively controls MoS to prevent battery overcharging and cause battery explosion
3. Short circuit protection Automatic protection in case of abnormal short circuit to prevent damage to the protection board and battery
4. Over-current protection prevents excessive current between batteries, causing battery damage
[product name]: suitable for Dewei protection board
[Charging current]:2A
[Discharge current]:20A
[Overcharge Protection Current]:7A+/-3A
[Over-discharge protection current]: 33A+/-3A (adjustable)
[overcharge protection voltage]: 4.25V+/-25MV (any string)
[Over-discharge protection voltage]: 2.7V+/-80MV (any string)
Colour:green
Material:plastic
Size: 30 x 13mm
Package Contents:
10 x Lithium battery protection board
