Efest K2 SLIM Charger 18650 / 20700 Battery Charger
Efest Slim K2 is a professional portable two-slot Li-ion Battery charger with a Micro USB charging port. Packed into its incredibly small body making it highly portable and yet has every function you would expect in a smart charger, from fast charging to reverse polarity protection. A quality yet trendy looking charger for customers on the go, the Efest Slim K2 will not let you down.
Convenient LED Indicator
1A fast charge
Accepts 3.6V or 3.7V batteries of various sizes
Reverse polarity protection
Short circuit protection
Micro USB to USB Connection making this very portable!
Two slots each charge at 1A each! (Incredible feature when comparing to other chargers available on market.
Compatible with: 20700,26650,18650,18500,18350,17340,16340,14500,10440,26500
AC input power: AC 100-240V 50/60Hz
DC output power: DC 5V 2A
Auto cut-off voltage: 4.2 +/- 0.05V
Storage Temperature: -40°C +70°C
DC input power: DC 5V 2A
1A CC current: 1000mA +/- 10%
CV cut-off current <100 mA
Activation current 50mA - 100mA
Opertation Temperature: 0°C - 40°C
Efest provide high quality assurance by carrying out the following measures on each charger before released to consumers:
- Made with piano springs
- 15,000+ times spring testing quality warranty
- Fire retardant shell
- Quality Certification
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.