Efest
Efest Slim K1: Single Battery Charger for 18650 and 18350 Batteries
- SKU:
- E-EFEST-K1
- Minimum Purchase:
- 1 unit
Description
Efest Slim K1: Single Battery Charger for 18650 and 18350 Batteries
The Efest Slim K1 is a compact single-cell lithium ion smart battery charger. Efest Slim K1 Charger is a single slot charger with USB-C input and charges at 1A. This charger runs on easy to access USB power and features a single LED indicator light that lets you know when your battery is charging and when it has reached full power. Efest Slim K1 Single Battery Charger provides an elegant and highly functional platform to charge batteries effectively and safely, all at an incredible price.
Specifications:
- Battery Life LED Indicator Light Single Slot 5V / 1A
- USB-C Charger
- AC Input Power: AC 100~240V 50/60Hz
- DC Output Power: DC 5V 1A
- DC Input Power: DC 5V 1A
- 1*1A CC Current: 1000mA+/-10%
- Auto Cut-Off Voltage: 4.20V+/-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
- Compatible with: 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 26500, 26650​, 20700, 21700
Features:
- Four Kinds of Protection: Over-Discharging, Over-Voltage, Short-Circuit and Reverse Polarity Protection
- Automatically Detects Battery Status and Selects the Appropriate Voltage and Charge Mode
- LED Indicator, USB-C Fast Charging
Use Rechargeable Batteries or With PCB Batteries. Other types of batteries may cause personal injury. Do NOT leave batteries charging unattended/overnight!
Includes:
- 1 x Efest Slim K1 Battery Charger
- 1 x USB-C Charging Cable
- 1 x User Manual
- Scratch and Check Validation Serial Number
Note: There is always an inherent risk when using any rechargeable batteries at any time and under any circumstances. E-Nail.com and any of their parent and subsidiary companies are not held responsible for any damage for any modification of the batteries, chargers, devices and other products that we carry in any form or shape, this includes pack making.
When working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, please be cautious and carefully use them as they are very sensitive to charging characteristics and may explode or burn if mishandled. Please make sure that you have great knowledge on all rechargeable batteries before you use them. Always charge batteries at the clean and fire-proof surface. Never leave charging batteries unattended. If you see that there are visible damages on the batteries, please do not use them. Always keep, store and transport the rechargeable cells in a safe, non-conductive container in a controlled environment.
E-nail.com and any or all of E-Nail.com's parent and subsidiary companies will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable battery/batteries as well as chargers. Please have a greater understanding of the batteries/chargers you are using and how to care for them properly.
To ensure your safety and maintain the battery's life and durability, we recommend you follow these rules:
- Do not over-discharge or overcharge the battery. Doing so will shorten the battery's life and sometimes, it can make it pop or leak.
- Please do not short circuit or it will release massive current.
- Do not play with fire!
- Do not dispose of any kind of battery in or near any fire.
- Do not stack more than one battery as it may potentially blowout and cause serious damage to yourself and place.
- Always check battery's condition to see if there are signs of wear and tear. If there is, please dispose the battery.
- Do not dispose of batteries into the trash as it is against state law.
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