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4A Active Balancer 2S24S with Built-in Bluetooth 9V100V Smart Equalizer for LiFePO4, Li-ion & LTO (JK-B4A24S)
- 2S-24S 4A High Current Active Balancer: Designed for 2S-24S lithium battery packs and suitable for LiFePO4, Li-ion, and LTO systems. Ideal for large-capacity battery packs and energy storage projects
- 4A Active Balancing for Large Packs: Supports stronger balancing current for battery packs that need faster cell equalization, especially in larger-capacity solar, RV, marine, and off-grid applications
- Bluetooth App Monitoring: Use the app to check cell voltage, balancing condition, and settings from your phone. Helps simplify battery setup, maintenance, and troubleshooting
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Great for Solar, RV, Marine, and Backup Power: Suitable for solar storage systems, RV battery packs, marine battery systems, golf cart packs, backup power setups, and DIY lithium battery repair and balancing work
Not a Charger or Full BMS: This is a high-current active balancing module for compatible lithium battery packs. It is not a battery charger and not a complete BMS controller
Not a Charger or Full BMS: This is a high-current active balancing module for compatible lithium battery packs. It is not a battery charger and not a complete BMS controller

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 Mipin Electronics Return Policy
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