








⚡ Balance Smarter, Power Longer – The Ultimate Battery Equalizer for Pros
The QINIZX 3S/4S 12V 5A Active Battery Equalizer is a high-precision energy transfer module designed for Li-ion and LiFePO4 batteries. Featuring ultra-low resistance MOSFETs and a thick copper PCB, it delivers up to 5.5A balancing current with exceptional voltage accuracy (±5mV). Its intelligent under-voltage sleep protection minimizes power loss (<0.1mA), making it ideal for professional-grade battery management in scalable, high-capacity setups.




| Brand | QINIZX |
| Manufacturer | QINIZX |
| Model | JW-CAP-Balancer-4S |
| Product Dimensions | 6.63 x 4.57 x 1.6 cm; 50 g |
| Item model number | JW-CAP-Balancer-4S |
| Number of items | 1 |
| Voltage | 16.8 Volts (DC) |
| Power Source | DC |
| Batteries Included | No |
| Batteries Required | No |
| Material | Copper |
| Mounting Type | Flush Mount |
| Manufacturer | QINIZX |
| Country of Origin | USA |
| Item Weight | 50 g |
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