Description
The TrustFire TR-001 Charger for Li-ion Batteries 500mA Dual Slot is a versatile charger designed for charging Li-ion batteries, ideal for outdoor activities, vaping, and emergency preparedness. It can charge two 18650 batteries for a flashlight during a camping trip, ensuring reliable power for nighttime use. With a dual-slot design and 500mA output, it offers dependable functionality. Featuring a 1-year warranty, this charger suits vapers, campers, and electronics users.
Efficient Charging for Outdoor and Everyday Use
The TrustFire TR-001 Charger is compatible with a wide range of Li-ion batteries, including 10430, 10440, 14500, 16340, 17335, 17670, 18350, 18500, and 18650 sizes. It supports both 3.7V (LiCoO2/LiMn) and 3.2V (LiFePO4) chemistries via a selectable switch. It delivers an output of 4.2V at 500mA per slot, with each slot charging independently, indicated by red LEDs during charging and green LEDs when the voltage is high enough. The charger supports wide input voltage (AC 100-240V, 50/60Hz) and can also be powered via a 12V DC car adapter (not included), making it versatile for home or travel use. It features a spring-loaded slider for secure battery contact, accommodating flat-top batteries and lengths from 31mm to 69mm. Charging times can be slow for larger cells like 18650s (up to 17-19 hours for 2600-3400mAh cells). The charger continues to trickle charge after the LED turns green, recommending removal within a few hours of the green light.
Durable and Compact Design
The TrustFire TR-001 Charger is constructed with a plastic housing, offering a lightweight design for portability in outdoor settings, such as during camping or travel. It measures 138mm in length, 58mm in width, and 28mm in height, weighing approximately 99g without the power cord, making it compact enough to fit in a backpack or glove compartment. The charger includes a US mains cable (other plug types like AUS, UK, or EU are optional), but lacks an instruction sheet. It features a DC barrel input for 12V car charging (adapter not included) and a switch to toggle between 3.7V and 3.2V battery chemistries. The charger produces a weak rattling noise when powered, not due to loose parts but likely from internal components, which does not affect functionality. It passed a 2500V isolation test but failed at 5000V, making it safe for 110VAC use but less reliable for 230VAC environments.
Designed for Outdoor and Everyday Use
The TrustFire TR-001 Charger is tailored for vapers, campers, and electronics users needing a reliable charger for Li-ion batteries during outdoor activities or emergencies. It can charge two 18350 batteries for a vaping device or flashlight, ensuring power availability during a hiking trip, though its slow charging speed may require planning for larger cells. The dual-slot design with independent charging allows for simultaneous charging of different battery sizes, but some users report reliability issues. The charger automatically stops major charging when complete but continues a trickle charge, which can be mitigated by removing batteries shortly after the green light appears.
Key Features and Specs
- Dual-slot design with independent charging
- 500mA output at 4.2V
- Compatibility with 10430 to 18650 Li-ion batteries (3.7V and 3.2V)
- Voltage selection switch
- Wide input voltage (AC 100-240V or 12V DC)
- Red/green LED indicators
- Spring-loaded slider
- 1-year warranty
Specifications Overview
- Type: Li-ion Battery Charger
- Purpose: Charging Li-ion Batteries, Camping, Vaping
- Compatible Batteries: 10430, 10440, 14500, 16340, 17335, 17670, 18350, 18500, 18650
- Output: 4.2V, 500mA per slot
- Input Voltage: AC 100-240V (50/60Hz), 12V DC (Car Adapter Optional)
- Charging Slots: 2 (Independent)
- Battery Length Compatibility: 31mm to 69mm
- Dimensions: 138mm (Length) x 58mm (Width) x 28mm (Height)
- Weight: 99g (Without Cord)
- Warranty: 1 Year
Package Contents
- TrustFire TR-001 Charger
- US Mains Cable
- User Manual (May Not Be Included in Some Units)
Note: Remove batteries within a few hours after the green LED appears to avoid trickle charging, which may overcharge them. Ensure the voltage switch is set correctly (3.7V for LiCoO2/LiMn, 3.2V for LiFePO4) to prevent charging issues. Use with caution in 230VAC regions due to isolation test failure at 5000V. A car adapter is not included; source separately for 12V DC use. Store in a dry place to prevent damage.
