Passive balance

Passive balance is mainly used on lifepo4 lithium iron phosphate, and it is only useful in conjunction with the charge release function of the protection board.
When charging, when the battery voltage reaches the balance turn-on voltage, the balance function is activated. The consistency of battery voltage can be achieved through repeated balance and repeated charging.
Special note: balance need time, needs to be repeatedly charged, and needs to cooperate with the protection board

1S to 4S 3.45V Start

1S-4S passive balance board (3.2V lithium iron phosphate)
Model specification: 4S-5347-BDJH
Balanced opening voltage 3.45V
Balance current: 250mA
Matching protection IC’s charge recovery voltage: 3.5V or more
Dimensions: 53x47MM

1S to 8S 3.45V Start

1S-8S passive balance board (3.2V lithium iron phosphate)
-Balanced opening voltage 3.45V
Balance current: 250mA
Matching protection IC’s charge recovery voltage: 3.5V or more

1S to 4S 3.5V Start

1S-4S passive balance board (3.2V lithium iron phosphate)
-Balanced opening voltage 3.5V
Balance current: 800mA
Matching protection IC’s charge recovery voltage: 3.75V

1S to 8S 3.5V Start

1S-8S passive balance board (3.2V lithium iron phosphate)
-Balanced opening voltage 3.5V
Balance current: 800mA
Matching protection IC’s charge recovery voltage: 3.75V