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⚡ Balance your power, boost your freedom.
The 3S 4S 12V 5A Battery Active Equalizer is a high-precision balancing module designed for Li-ion, LiFePO4, and NCM batteries. Featuring a flying capacitor charge transfer system and ultra-low resistance MOSFETs on a 2OZ copper PCB, it delivers up to 5.5A balancing current with voltage accuracy within 5mV. Its ultra-efficient sleep mode consumes less than 0.1mA, protecting battery health while extending lifespan. Ideal for 30-200AH battery packs, this balancer ensures uniform cell voltage, preventing imbalance-related failures and maximizing battery performance.








| ASIN | B096NLHXPF |
| Best Sellers Rank | #6,481 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Equalizers & Feedback Controllers |
| Brand | QINIZX |
| Built-In Media | PCBA |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 109 Reviews |
| Input Voltage | 12 volts |
| Item Dimensions | 2.61 x 1.8 x 0.63 inches |
| Item Type Name | Battery Active Balancer |
| Item dimensions L x W x H | 2.61 x 1.8 x 0.63 inches |
| Manufacturer | QINIZX |
| Mfr Part Number | JW-CAP-Balancer-4S |
| Model Number | JW-CAP-Balancer-4S |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Voltage | 12 volts |
| Plug Format | Type A |
| Plug Type | Type A |
| Power Source | DC |
| UPC | 723258876141 |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer warranty for 90 days from date of purchase. |
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