The TrustFire TR-001 is a dual-slot Li-ion battery charger designed for a wide range of cylindrical rechargeable batteries, including 10440, 14500, 16340, 18350, 18500, and 18650.
Full Description
The TrustFire TR-001 is a practical rechargeable lithium-ion battery charger featuring two independent charging slots, allowing two compatible batteries to be charged simultaneously. Each slot has its own LED status indicator for convenient charging monitoring.
The charger supports several popular cylindrical Li-ion battery sizes, including 10440, 14500, 16340, 17335, 17670, 18350, 18500, and 18650. It accepts a wide AC input of 100–240V at 50/60Hz and provides approximately 4.2V / 500mA charging output according to published specifications.
Its compact design makes it suitable for home use, flashlight batteries, electronics projects, and repair workshops. The charger also incorporates multiple protection features according to published product specifications.
Technical Specifications
| Specification |
Details |
| Brand |
TrustFire |
| Model |
TR-001 |
| Product Type |
Li-ion Battery Charger & LiFePO4 Battery Charger |
| Charging Slots |
2 independent slots |
| Supported Batteries |
10440 / 14500 / 16340 / 17335 / 17670 / 18350 / 18500 / 18650 |
| Input Voltage |
AC 100–240V |
| Input Frequency |
50/60Hz |
| Output Voltage |
Approx. DC 4.2V |
| Charging Current |
Approx. 500mA |
| Charging Indicator |
Independent LED for each slot |
| Simultaneous Charging |
Up to 2 batteries |
| Protection |
Over-voltage, over-current and short-circuit protection |
| Housing |
Plastic |
| Application |
Rechargeable Li-ion batteries |
Product Applications
- 18650, 18500, 18350 battery charging.
- 17670, 17335 battery charging.
- 16340, 14500, 10440 battery charging.
- Flashlight batteries.
- Electronics projects.
- Repair and maintenance workshops.
- General rechargeable battery use.
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