Efest SLIM K2 2-Bay Li-Ion Battery Charger
Item number: 500418
Manufacturer: Efest
The Efest Slim K2 is a compact, easy-to-use 2-bay charger for Li-Ion batteries (IMR, INR, ICR, 3.6/3.7V nominal) up to 4.2V. It is powered via Micro-USB (USB power plug optionally available, recommended 2A or more). With its high charging current of 1A, it is primarily suitable for fast and convenient charging of Li-Ion batteries in the size 18650 or larger, especially when on the move.
Efest SLIM K2 2-bay Li-Ion battery charger
The following Lithium-Ion battery types can be charged with the Efest SLIM K2:
LiIon (3.6/3.7V nominal) up to 4.2V in sizes: 18490, 18500, 18650, 18700, 20700, 21700 as well as single 25500, 26650.
*Smaller batteries can be used with the charger, but may not be optimal in the long run with the high charge current of the SLIM K2.
Efest Slim K2 Product Information:
- 2 separate charging bays, individually monitored.
- 2 different batteries can be charged simultaneously
- Charging current 2 * 1A
- Status display as animated charging bar
- CC/CV charging programme for Li-Ion batteries
- Automatic charge stop after completion of the charging process
- Reactivation of protected and deeply discharged batteries
- Safe: reverse polarity protection, overcharge protection, overload protection, short circuit protection
- CE & RoHS certified.
Manufacturer's homepage: Efest Slim K2 on Efestpower.com.
Scope of delivery: Charger, Micro USB cable.
| Input | DC 5V 2.0A via MicroUSB |
| Charging current | 1A ± 10 % * 2 |
| Charging end voltage | 4.20V ± 0.05V |
| Quiescent current consumption | 20mA |
| Termination current | = 100mA |
| Reactivation | 50 - 100mA |
| Restart charge | = 4,10V |
| Operating temperature | 0 °C - 40 °C |
| Storage temperature | -40 °C - +70 °C |
Shenzhen Fest Technology Co.,ltd
Efest
Floor 8, Building C, SAR 1980 Cultural Industry park, Minfu Road
Longhua new district, Shenzhen, Guangdong
https://efestpower.com/
Luxtrim GmbH
Magnolienweg 8
63741 Aschaffenburg
Deutschland
info@luxtrim.de
Product Inquiries
Questions about the product via email
If you have further questions about the product, please contact: info@akkuteile.de
We will respond to your email within 1 business day.
You can reach our support team Monday to Friday from 9:00 AM to 3:00 PM at 06021 - 9212263
Payment Methods
PayPal - Delivery within 1–3 business days
Prepayment - Delivery within 1–3 business days after receipt of payment
Instant Bank Transfer - Delivery within 1–3 business days
Bank Transfer - Delivery within 1–3 business days after receipt of payment
Invoice - Delivery within 1–3 business days
Credit Card - Delivery within 1–3 business days
Information:
As soon as the payment is successfully received, you will automatically receive a confirmation by email.
For non-EU countries, only the net prices of the respective items apply, without German VAT. Customs fees will be charged separately. Import taxes must be paid according to the respective country's regulations.
Unless otherwise specified in the product description, delivery within Germany takes place within 1–5 days, and international deliveries within 3–9 days after order confirmation (in the case of agreed prepayment, after receipt of payment). Please note that there are no deliveries on Sundays and public holidays. In case of self-collection, we will inform you by email when the goods are ready and available for pickup. In this case, no shipping costs will be charged.
Shipping and delivery Monday – Friday
