Efest Slim K2 Charger is a high quality, cost-efficient charger with a portable design. It is a dual bay charger with Micro USB input and charges at 1A (doesn't come with the wall adaptor). The LED charging level indicates when your battery is charging and when the battery is fully charged.
Efest Slim K2 Charger features reverse polarity, short circuit, overcharge protection and many more safety features. It is compatible with most 3.7V Li-ion or LiMn batteries like 18490, 18500, 18650, 20700, 21700, 26650 etc. Batteries not included.
DOES NOT COME WITH THE WALL ADAPTOR.
- Portable Design with Quality Piano Strings
- Can charge 18490, 18500, 18650, 20700, 21700, 26650 batteries.
- Battery Life LED Indicator Light
- Dual Slot 5V/1A Micro USB Charger
- AC Input Power: AC 100~240V 50/60Hz
- DC Output Power: DC 5V 1A
- DC Input Power: DC 5V 1A
- 1A CC Current: 1000mA (+/-10%)
- Auto Cut-Off Voltage: 4.20 (+/-0.05V)
- CV Cut-Off Current: <100mA
- Standby Current: <20mA
- Activation Current: 50mA~100mA
- Auto Recharge Voltage: 4.10 (+/-0.10V)
- Operation Temperature: 0C ~ 40C
- Storage Temperature: -40C ~ 70C
Do NOT leave batteries charging unattended/overnight!