Welcome to efans_studio If you like this item, welcome to "Add to watch list" If also like our store, welcome to "+ Follow this seller" to follow us.
You may also like, welcome use "add to cart to buy"
DescriptionTips: We can provide wholesale if you need large quantity, please contact us. Thanks. Feature: Module type: battery balance board circuit for 3.7V(full charged 4.2V) lithium li-ion 18650 battery packs. Balance start voltage: 4.20±0.03V Balance current: 100±5mA Self-consumption: 18±6uA Note 1: This product can not replace the lithium battery protection board (without overcharge protection and over discharge protection); the working principle is: the first full battery discharge, waiting for other batteries full. Note 2: strictly wiring according to the diagram, connecting the wrong line may lead to the burning plate; when the balance plate works more heat, please separate from the battery. Note 3: This product is connected with the common lithium battery protection plate in parallel, and can realize the balanced charging function. Note 4: if the battery resistance is too large, there will be a long equilibrium time or can not complete the balanced situation, it is recommended to re match the battery.
Payment
Delivery details
Terms of sales
Return
Contact us
|