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Smart Charger for 18650 4.2V Li-ion battery with 2 x 18650
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$27.00
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FeaturesIndependent Charging: Each of the four slots operates independently, allowing simultaneous charging of different battery sizes or charge levels.LED ...
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Features
Independent Charging: Each of the four slots operates independently, allowing simultaneous charging of different battery sizes or charge levels.
LED Indicator Lights:
Independent Charging: Each of the four slots operates independently, allowing simultaneous charging of different battery sizes or charge levels.
LED Indicator Lights:
- Red – Charging
- Green – Fully Charged
-
Safe Charging Technology:
- Automatic stop when fully charged
- Cut-off voltage: 4.23V
- Protects against overcharging and prolongs battery lifespan
Product Name: 18650 Battery Charger – 4 Slot
Model: BH-042100-04U
Specifications
- Input Voltage: DC 5V, 1–2A (via standard USB power source)
- Output Voltage: DC 4.2V, 1000mA per slot
- Dimensions: 90 × 30 × 122 mm
- Weight: 106g
Compatible Battery Types
Supports a wide range of Li-ion rechargeable batteries, including:
10440, 14500, 14650, 16340, 16650, 18350, 18500, and 18650.
10440, 14500, 14650, 16340, 16650, 18350, 18500, and 18650.
Package Contains -
1 x USB Battery Charger
2 x 18650 3.7v : 2500mAh
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode is a small electronic component that lights up when current flows through it in the correct direction. In this kit, LEDs create the flashing effect, so polarity and correct soldering matter for the project to work.
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