Example Uses:
1. This balance
module can be used in parallel with a BMS to boost the
balance efficiency of battery/BMS setup.
2.
Secondly, the balance module can be used without a BMS, and will keep the
individual battery cells within healthy balance levels.
3.
Lastly, this balance module can be used in place of a traditional BMS. In
specific setups where a battery is connected stable voltage source such as
a 14v-14.6v charger or solar charge controller (14v-14.6v) and the output is controlled
by a low voltage cutoff such as a inverter.
Description:
This standalone balance equalization board is used for a 4S LiFePO4 battery pack without a balance feature. This standalone module does not charge or act as a low voltage/over charge cutoff. This board uses a resistor to balance each cell to 3.6v/3.65v. This board can also be added to an existing BMS battery setup to boost the effectiveness of the balancing function by increasing maximum balancing capacity. This balance board is for LiFePO4, LiFe, or LFP batteries. Lithium-ion (Li-ion)/Lithium-polymer (LiPo) based balance boards are in my other listings.
Battery
compatibility: Voltage of 3.2V - 3.65V LiFePO4 battery (18650, 26650, Prismatic)
Battery voltage
range: 12v - 14.4v
Maximum balance current: 66mA
Board Size: approx. 20.1*25.8*2.4mm
Package includes: 1 x
4S LiFePO4 Battery Balance Board
Wiring Instructions:
B- is connected
to the negative terminal of the battery 1(-)
B1 connects between
battery 1(+) and battery 2(-)
B2 connects between
battery 2(+) and battery 3(-)
B3 connects between
battery 3(+) and battery 4(-)
B4 is connected
to the positive terminal of battery 4(+)
Shipping Note:
Single boards may be
shipped via USPS First Class Large Letter locally from the Cleveland area, a
tracking number may not be available. Orders of two (2) or more will be shipped
as a First Class Package including a tracking number.