4S LiPo & Lion & 18650 30A Battery Protective Balance Circuit
With this module, you can charge your rechargeable batteries by protecting them from high voltage, It also prevents batteries that are about to run out from deteriorating by preventing them from drawing current. It has overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.
You can use this product for 4S. You can use it with batteries. Use a cooler for long-term high current usage.
Technical Specifications
- Supply Voltage: 14.4V / 14.8V / 16.8V
- Overcharge detection voltage: 4.25 ± 0.025V
Overcharge output voltage: 4.15 ± 0.05V
Over-discharge detection voltage: 2.50 ± 0.08V
Overcurrent: 20-30A
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Operating current: 30A (free cooling: 10A, plus heatsink: 15A, maximum instantaneous current: 30A)
Termination condition: automatic without release of protection condition and subsequent activation recovery (optional charger activation)
Operating temperature: -40℃ to 85℃
Size: 50*22 *4mm
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