Specification
Brand: Heltec
Product Type: 3S Active Battery Balancer / Equalizer
Battery Configuration: 3S
Applicable Battery Pack: 12V-class Li-ion / 9.6V-class LiFePO4
Compatible Battery: LiFePO4 (LFP) and NCM Li-ion
Not Compatible With: LTO Battery
Single Cell Voltage Range: 3.0Vâ4.2V
Maximum Balance Current: Up to 1.2A
Balance Current: 0.5A at 0.1V Difference
Balance Trigger: Voltage Difference âĨ 0.1V
Balance Stop: Voltage Difference ⤠0.03V
Balance Accuracy: Approximately 30mV
Recommended Battery Capacity: 5Ahâ100Ah
Static Working Current: Approximately 0.01mA
Indicator: LED Active Balance Status Indicator
Cable: 30cm 22AWG Balance Wire
Connector: 4-Pin Balance Cable
Balancing Method: Active Energy Transfer
BMS Requirement: Must be used with a suitable BMS
Package Includes: 1 Ã Active Balancer PCB + 1 Ã Balance Cable
Description
Heltec 3S 1.2A Active Balancer Equalizer āĻšāϞ⧠3S LiFePO4 āĻāĻŦāĻ NCM Li-ion Battery Pack-āĻāϰ Cell Voltage Difference āĻāĻŽāĻžāύā§āϰ āĻāύā§āϝ āĻāĻāĻāĻŋ Active Balancing ModuleāĨ¤ āĻāĻāĻŋ Battery Pack-āĻāϰ Cell Voltage Difference āĻĒāϰā§āϝāĻŦā§āĻā§āώāĻŖ āĻāϰ⧠āĻāĻŦāĻ āϤā§āϞāύāĻžāĻŽā§āϞāĻ āĻŦā§āĻļāĻŋ Voltage āĻĨāĻžāĻāĻž Cell āĻĨā§āĻā§ āĻāĻŽ Voltage āĻĨāĻžāĻāĻž Cell-āĻ Energy Transfer āĻāϰā§āĨ¤
Passive Balancer-āĻāϰ āĻŽāϤ⧠āĻ
āϤāĻŋāϰāĻŋāĻā§āϤ Energy āϤāĻžāĻĒ āĻšāĻŋāϏā§āĻŦā§ āύāώā§āĻ āύāĻž āĻāϰ⧠Active Balancing Technology āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻžāϝāĻŧ Battery Cell-āĻāϰ Voltage Consistency āĻŦāĻāĻžāϝāĻŧ āϰāĻžāĻāϤ⧠āϏāĻšāĻžāϝāĻŧāϤāĻž āĻāϰā§āĨ¤ Voltage Difference 0.1V āĻŦāĻž āϤāĻžāϰ āĻŦā§āĻļāĻŋ āĻšāϞ⧠Balancing āĻļā§āϰ⧠āĻāĻŦāĻ Difference 0.03V āĻŦāĻž āϤāĻžāϰ āύāĻŋāĻā§ āĻāϞ⧠Balancing āĻŦāύā§āϧ āĻāϰā§āĨ¤
āϏāϰā§āĻŦā§āĻā§āĻ 1.2A Active Balancing Current āĻāĻŦāĻ LED Balance Indicator āĻĨāĻžāĻāĻžāϝāĻŧ Battery Pack-āĻāϰ Cell Balancing āĻĒāϰā§āϝāĻŦā§āĻā§āώāĻŖ āĻāϰāĻž āϏāĻšāĻāĨ¤
Solar Storage, UPS, Inverter, Backup Power āĻāĻŦāĻ DIY Battery Pack-āĻāϰ āĻŽāϤ⧠āĻŦāĻŋāĻāĻŋāύā§āύ āĻāĻžāĻā§ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāĻž āϝāĻžāϝāĻŧāĨ¤
āύā§āĻ: Active Balancer āĻā§āύ⧠BMS Protection Board-āĻāϰ āĻŦāĻŋāĻāϞā§āĻĒ āύāϝāĻŧāĨ¤ āϏāĻŽā§āĻĒā§āϰā§āĻŖ Battery Protection-āĻāϰ āĻāύā§āϝ āĻāĻĒāϝā§āĻā§āϤ BMS āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰāϤ⧠āĻšāĻŦā§āĨ¤
Application
Solar Energy Storage
UPS & Inverter Battery
Backup Power System
DIY LiFePO4 / Li-ion Battery Pack
Portable Energy Storage Systems