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Efest Slim K1 Intelligent USB battery charger

Additional Information

EAN/GTIN:  6958946202207
Brand:  Efest
Power supply  USB cable
Charger suitable for battery type  Li-ion
Charger Suitable for battery size:  18650, 21700 (unprotected), 20700 (unprotected), 18650, 14500, 16340, 18350, 18490 & 18500, 26650, 10440
Charging slots:  1
26650 charging channels:  1x 26650

Availability: In stock

€3.95
(€2.11 without VAT)
  • Buy 10 times for €3.75 (€3.1 without VAT)   
  • Buy 280 times for €2.55 (€2.11 without VAT)   

Description

Details

Specifications:
- Fast loading function: 1.0A
- Overload protection
- Suitable for 3.6 or 3.7 lithium batteries in different sizes.
- Short circuit protection
- Suitable for: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500, 26650 batteries.
- Battery Life LED Indicator Light
- Single 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)

PAY ATTENTION!! THE EFEST K1 - USB BATTERY CHARGER IS SUPPLIED WITHOUT BATTERIES !!

Additional Information

Details

Charge your battery easily and quickly with this Efest K1 charger. The K1 is a charger with a single charging slot, has a micro usb input and charges with 1ampere. The LED indicator light indicates whether the battery is being charged and ofcourse when it is fully charged. This safe charger has a voltage-limit protection as well as a short-circuit protection. Overcharging the batteries is also prevented by this smart charger. This charger can charge various types of 3.6 / 3.7 volt batteries Note: The K1 comes without a battery!

Reviews

Customer Reviews

Good charger Review by laxal
Rating
I use this charger since about two years, from 2018 to 2020. I have no problems. I use it for 18650 and 18350, flat top. No heat while charging. I'm no expert, but this seems to be a good charger! (Posted on 19-04-20)

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