JHC-3S-4536 Li-ion Battery Charger Protection Module (BMS) 3S 5A 12.6V with Nickel Strip
The JHC-3S-4536 is a professional-grade Battery Management System (BMS) protection board specifically engineered for 3-series (3S) lithium-ion and lithium-polymer battery packs. This compact protection module delivers reliable 5A continuous discharge current capability while providing comprehensive safety features to extend battery life and prevent catastrophic failures. The board comes pre-equipped with spot-welded nickel strips, enabling quick and secure connections during battery pack assembly without the need for additional soldering on the connection points.
Features:
- Designed for three-cell series-connected lithium-ion battery packs.
- 3S configuration with a maximum charging voltage of 12.6V.
- 5A current rating for this two-transistor version.
- Protection against overcharging and over-discharging.
- Overcurrent and short-circuit protection.
- Marked battery connection points for B-, B1, B2, and B+.
Specifications:
| Parameter | Value |
|---|---|
| Model Number | JHC-3S-4536 |
| Component Type | Lithium Battery Protection Module (BMS) |
| Battery Chemistry | Lithium-ion |
| Battery Configuration | 3S, three cell groups connected in series |
| Nominal Battery Voltage | 11.1V |
| Maximum Charging Voltage | 12.6V |
| Rated Current | 5A |
| Power Transistors | 2 |
| Protection Functions | Overcharge, over-discharge, overcurrent, and short circuit |
| Battery Connection Points | B-, B1, B2, B+ |
| Charge/Discharge Connection Points | P+, P- |
| Battery Connection Method | Nickel strips |
| PCB Marking | JHC-3S-4536 |
Applications:
- Three-cell lithium-ion battery packs.
- DIY rechargeable battery assemblies.
- Portable electronic equipment.
- Low-current battery-powered devices.
- Compatible mini UPS battery packs.
- Electronic projects requiring 3S lithium-ion battery protection.
Package Include:
1x JHC-3S-4536 Li-ion Battery Charger Protection Module (BMS) 3S 5A 12.6V with Nickel Strip.
