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AJMRTC 3S 4S Li-ion Active Balancer Board, 1.2A High Current Battery Equalization Module, Lithium Cell Voltage Equalizer for 3 Series 4 Series Li-ion Battery Pack DIY Projects
- - 3S / 4S active balancer board for lithium battery packs, supports 1.2A high current cell equalization
- - Active transfer equalization design, efficiently redistributes energy between unbalanced battery cells
- - Improves battery pack consistency, maximizes usable capacity and extends overall battery cycle life
- - Works for 3-series or 4-series lithium-ion battery packs, stable performance during charge and discharge
- - Compact circuit board, simple wiring, ideal for DIY battery packs, energy storage and portable power systems
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AJMRTC 3S/4S lithium-ion active balancer is a high-current battery equalization module with 1.2A equalizing current. Different from passive balance boards that consume excess energy as heat, this active balancer transfers energy from higher-voltage cells to lower-voltage cells. It effectively balances voltage differences among series lithium cells, restores battery pack capacity and prolongs battery service life. Suitable for both 3S and 4S Li-ion battery packs, it can run during charging and discharging. Perfect for DIY battery packs, small energy storage equipment and portable power supply projects.
- Brand: AJMRTC
- Model: 3S/4S Active Balancer
- Equalizing Current: 1.2A
- Supported Battery: 3 Series / 4 Series Li-ion Battery Pack
- Balance Type: Active Energy Transfer Equalization
- Function: Cell Voltage Equalization, Improve Battery Consistency
- Application: DIY Battery Pack, Portable Power, Small Energy Storage
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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