1.2A 13S Active Inductive Balance Board

The 1.2A 13S Active Inductive Balance Board is an advanced battery equalization module designed for 13‑cell lithium battery packs (Li‑ion / LiFePO₄ / NMC) to ensure uniform cell voltage, improve performance, and extend battery life. Using inductive energy transfer technology, this active balancer continuously monitors and corrects voltage differences between adjacent cells, delivering up to 1.2 A balancing current when needed. The board intelligently activates only when the voltage difference exceeds a set threshold, ensuring efficient and precise balancing with minimal energy loss. Ideal for battery management systems (BMS), energy storage systems, EV packs, and DIY battery projects. Features: Supports 13S lithium battery packs. 1.2A high-current active balancing. Automatic voltage equalization system. Improves charging and discharging stability. Compact and durable PCB layout. Package Includes: 1 x 1.2A 13S Active Inductive Balance Board1 x Connector/Terminal Wire

Specifications

Type	1.2A 13S Active Inductive Balance Board
Voltage Threshold	~0.1V
Balancing Current	1.2A max
Balancing Accuracy	~0.03V
Efficiency	Up to ~95%
Item Type:	Balance Board
Model No. / Name:	1.2A 13S Active Inductive Balance Board
Compatible Battery:	Li-ion, LiFePO4
Balance Current(mA)	1.2 A
Voltage per Cell:	2.5V to 4.2V
Length (mm):	100
Width (mm):	45
Weight (g):	51
Operating Voltage (V):	2.7~5.5
Dimensions (L x W x H) mm	170 x 130 x 130
Installation	Tool-Free, Easy Replacement
Shipping Weight	0.06 kg
Shipping Dimensions	12 × 8 × 2 cm