Original Klarus K2 USB Battery Charger Power Bank with 0.5A/1A Current Optional for Li-ion NiMH NiCd LiFePO4 18650 26650 Battery
$19.95
In stock
SKU
M04927
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K2
Features
- Microcomputer control system allows each of the two battery slots to charge individually
- Capable of charging 2 batteries simultaneously (Ni-MH / Ni-Cd / LiFePO4 / 3.7V Li-ion / 3.85V Li-ion)
- Li-ion:26650 22650 18650 18490 17670 17500 16340 14500 10440 16340(RCR123A)
- Ni-MH/Ni-Cd:AA AAA AAAA C
- LEDs display to clearly show charging progress
- Optional 0.5A or 1A output charging current
- Charger cable DC 5V micro USB port connects directly to either a car charger plug, a computer
- USB port or other USB charger plug for charging at home or while travelling
- Use as a power bank capable of charging USB equipment, with an Li-ion battery as the power source
- DV/dt Control technology to charge Ni-MH and Ni-Cd batteries more fully
- Built-in reverse polarity and short-circuit protection
- Features over-charge protection to prevent battery damage. Automatically stops charging when complete
- Auto-activation function:
- a). Automatically reactivates “zero voltage” short-circuit protected Li-ion batteries that have been completely drained of power
- b).Will not charge a battery that cannot be reactivated.
- Made of durable ABS (fire retardant/flame resistant) for your safety
- Optimal heat dissipation design for long lifespan
Specification
- Input Power: Micro USB DC 5V/2A
- Output Voltage : 4.35V/4.2V/3.65V/1.48V ±1%
- Output Current : 0.5A/1A
- USB port output: 5V/1A
- Size : 115mm×63.5mm×29mm (Length/Width/ Height)
- Compatible with:LiFePO4, 3.7V/3.85V Li-ion, Ni-MH, Ni-Cd
- Li-ion:26650 22650 18650 18490 17670 17500 16340 14500 10440 16340(RCR123A)
- Ni-MH, Ni-Cd:AA AAA AAAA C
- Weight: 75g
- Optimal working environment:5%(0°C)-90%(35°C) (fully-laden regular activity)
- Storage temperature: 0°C-40°C
- Caution: Batteries are not included
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