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کد انبار
BAT-16-024
The CJC5288 NiMH Battery Charger Module is a compact and reliable charging solution designed for 1-8 series Ni-MH or NiCd batteries. Featuring a USB Type-C 5V DC input and intelligent LED status indication, this module offers stable charging performance with configurable cell count via simple resistor soldering. Perfect for children's toy cars, digital cameras, solar charging systems, Bluetooth devices, and audio equipment, this versatile charger operates across wide temperature ranges (-40°C to +85°C) and provides consistent 230-240mA charging current with automatic full-charge detection and short-circuit protection.
Specifications of CJC5288 NiMH Battery Charger Module
- Operation Voltage: 5V DC (Type-C input)
- Operation Current: 230-240mA (S1-S6), 190-210mA (S7-S8)
- Dimensions: 33.33x16.61x1.2mm
- Charging Configuration: 1-8 batteries in series (configurable via resistors)
- Supported Battery Types: Ni-MH, NiCd
- Charging Voltage Range (S1): 1.35-1.7V (1 cell)
- Charging Voltage Range (S2): 2.7-3.4V (2 cells, default)
- Charging Voltage Range (S3): 4.05-5.1V (3 cells)
- Charging Voltage Range (S4): 5.7-6.8V (4 cells)
- Charging Voltage Range (S5): 6.75-8.5V (5 cells)
- Charging Voltage Range (S6): 8.1-10.2V (6 cells)
- Charging Voltage Range (S7): 9.45-11.9V (7 cells)
- Charging Voltage Range (S8): 10.8-13.6V (8 cells)
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -65°C to +125°C
- Input Interface: USB Type-C
- Indicator: LED status light (solid/flashing patterns)
How to Use of CJC5288 NiMH Battery Charger Module
LED Status Indicators:
- Solid ON: Power on, not charging
- Slow Flashing: Charging in progress
- Fast Flashing: Output short circuit or battery count mismatch
- OFF: Battery fully charged
Configuring Battery Count (Resistor Selection):
| Mode | Battery Count | Configuration Instructions |
|---|---|---|
| S1 | 1 Battery | Remove resistor at S2, keep resistor at S1 |
| S2 | 2 Batteries | Default setting (keep resistor at S2) |
| S3 | 3 Batteries | Keep resistor at S1, move S2 resistor to S3 position |
| S4 | 4 Batteries | Keep resistor at S1, move S2 resistor to S4 position |
| S5 | 5 Batteries | Keep resistor at S1, move S2 resistor to S5 position |
| S6 | 6 Batteries | Keep resistor at S1, move S2 resistor to S6 position |
| S7 | 7 Batteries | Keep resistor at S1, move S2 resistor to S7 position |
| S8 | 8 Batteries | Keep resistor at S1, move S2 resistor to S8 position |
Setup Steps:
- Determine number of batteries to charge (1-8 cells)
- Configure resistor placement according to table above
- Connect USB Type-C cable to 5V power source
- Connect battery pack to output terminals (observe polarity)
- Monitor LED indicator for charging status
Datasheet of CJC5288 NiMH Battery Charger Module
Datasheet
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