EFEST SLIM K2 CHARGER
The Efest Slim K2 Charger is a compact, high-performance dual-slot charger designed to keep your Li-ion batteries charged and ready for use. Its sleek, slim design is perfect for travel and everyday use, fitting easily into any bag or pocket. The Slim K2 features independent charging slots that allow you to charge two batteries simultaneously with efficient, even power distribution. Its USB-powered functionality offers convenience and flexibility, allowing you to charge your batteries from various power sources, including wall adapters, power banks, and laptops.
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WHAT ARE THE KEY FEATURES?
- Dual Charging Slots
- Independent Charging
- LED Indicators
- USB Powered
- Compact Design
- Safety Protections
TECHNICAL SPECS
| Input Voltage: | DC 5V, 1A |
| Output Voltage: | 4.2V ±1% |
| Output Current: | 1A x 2 |
| Compatible Batteries: | Li-ion: 10440, 14500, 16340, 18350, 18500, 18650, 20700, 21700, 26500, 26650 |
| Dimensions: | 131mm x 66mm x 33mm |
| Weight: | 107g |
DETAILED FEATURES
- Independent Charging Slots: Each slot charges independently, allowing for simultaneous charging of two batteries.
- LED Indicators: Clear LED indicators display the charging status of each battery, ensuring you know when your batteries are ready.
- Reverse Polarity Protection: Protects against incorrect battery insertion, preventing damage to the charger and batteries.
- Overcharge Protection: Automatically stops charging when the battery is fully charged, protecting the battery from overcharging and extending its lifespan.
- Short Circuit Protection: Safeguards against short circuits, ensuring the safety of the charging process.
- Automatic Stop: The charger ceases operation when charging is complete, providing peace of mind.
- Wide Compatibility: Compatible with a broad range of Li-ion batteries, making it versatile for various devices.
- USB-Powered: Charge your batteries conveniently from multiple power sources, enhancing portability and ease of use.
WHAT ARE OUR THOUGHTS?
The Efest Slim K2 Charger combines safety, efficiency, and portability in one sleek package. Whether at home, at the office, or on the go, this charger ensures your batteries are always ready for high-drain devices. Its robust safety features protect both your batteries and the charger, providing reliable performance every time.
WHAT’S IN THE BOX?
- Efest Slim K2 Charger
- USB cable
- User manual
PRODUCT QUESTIONS AND ANSWERS
See answers to common questions below. If you have a question, let us know!
Answer: Yes, the Efest Slim K2 can charge two batteries of the same or different sizes simultaneously. Each slot operates independently, allowing for flexible charging.
Answer: Yes, the Efest Slim K2 is equipped with overcharge protection. It automatically stops charging once the batteries are fully charged, preventing overcharging and prolonging battery life.
Answer: Yes, the Efest Slim K2 can be powered via USB, making it convenient to use with various power sources such as laptops, power banks, or car adapters.
SAFETY WARNINGS AND BEST PRACTICES: EFEST SLIM K2 CHARGER
01
USE ONLY COMPATIBLE BATTERIES: Charge only compatible Li-ion batteries.
02
CHECK POLARITY: Ensure correct battery polarity.
03
KEEP DRY: Avoid water and moisture.
04
VENTILATE: Use in a well-ventilated area.
05
SUPERVISE CHARGING: Do not leave unattended.
06
AVOID EXTREMES: Keep away from extreme temperatures and flammable surfaces.
07
NO MODIFICATIONS: Do not disassemble or modify.
08
INSPECT REGULARLY: Check for damage; do not use if damaged.
09
UNPLUG WHEN IDLE: Disconnect when not in use.
10
CHILD SAFETY: Keep out of reach of children and pets.
11
HEAT WARNING: Do not use if excessively hot; disconnect immediately.
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