Description
Featuring USB-C input and compatibility with power banks, solar panels, and USB adapters, the UI2 ensures reliable power access in any environment. Built-in safety systems include reverse polarity detection, short circuit protection, thermal regulation, and automatic charge termination. Certified by CE, RoHS, FCC, KC, and C-TICK, and globally insured by Ping An, the UI2 is constructed with fire-retardant PC materials—ideal for rugged and unpredictable outdoor conditions.
Key Features:
- Dual-Slot Smart Charging: Charges two batteries independently with up to 1000mA per slot and real-time LED indicators.
- Wide Compatibility: Supports 3.7V Li-ion/IMR batteries from 10340 to 26650, including 20700 and 21700 formats.
- USB-C Powered for Portability: Compatible with 5V mobile power sources, USB adapters, and solar panels—ideal for travel and outdoor use.
- Multiple Safety Features: Includes reverse polarity protection, short circuit detection, thermal control, and automatic charging stop when complete.
- Rugged & Certified: Made from fire-retardant PC material and certified for international safety and transport standards.
Compatible With:
- 3.6V/3.7V Lithium Ion IMR Batteries: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650
The Nitecore UI2 2 Channel Portable USB-C Battery Charger is the ideal choice for those who need a reliable, fast, and safe charging solution for multiple battery types.
Technical Info:
- Input – DC 5V/2A 10W
- Output - 4.2V±1%
- Output current - 1000mA*2 (MAX)
- SIZE/TYPE COMPATIBILITY - ✔ 18650 ✔ 20700 ✔ 21700
- Data Specification Sheet:
Nitecore UI2 2 Channel Portable USB-C Battery Charger - Nitecore UI2 2 Channel Portable USB-C Battery Charger
- USB-C Charger Cord
- User Manual
- Scratch-off validation serial number
What's in the box:
⚠ Important Safety Warnings
Improper use of a battery charger can result in overcharging, short circuits, or damage to the battery, causing FIRE, EXPLOSION, or ELECTRICAL SHOCK. Users must follow all safety guidelines to ensure proper operation. Click here to review the full safety guidelines.
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Device Compatibility:
- Use the charger only for compatible battery types and sizes as specified by the charger manufacturer. Ensure the charger is appropriate for the battery chemistry, size, and protection status (e.g., unprotected or protected cells).
- Do not charge non-rechargeable batteries (e.g., alkaline or primary cells).
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Proper Use:
- Only charge batteries in a fireproof or non-flammable area. Avoid charging on beds, couches, or other flammable surfaces.
- Do not force a battery into the charger slot if it does not fit properly. This can damage the charger or battery and may result in unsafe charging conditions.
- Inspect batteries before charging: Do not charge if the battery casing, wrapper, or terminals are damaged, dented, leaking, or bulging.
- Never leave batteries unattended while charging. Monitor the charging process, and unplug the charger when charging is complete.
- Avoid exposing the charger to liquids, high heat, or direct sunlight.
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Inspection:
- Do not use the charger if the power cord, plug, or device is damaged.
- Inspect both the charger and the battery for any signs of damage before use.
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Storage & Handling:
- Keep the charger away from children and pets.
- When not in use, unplug the charger and store it in a cool, dry place.
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Prohibited Activities:
- Do not modify or disassemble the charger.
- Do not attempt to repair a damaged charger—replace it with a new one.
- Avoid using extension cords or adapters that exceed the manufacturer’s recommendations.
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Emergency Response:
- If the charger or battery emits smoke, sparks, or a burning smell, disconnect the power immediately and move the battery and charger to a safe area.
- In case of fire, use a Class D fire extinguisher or sand to extinguish the flames.
Disclaimer
18650Battery.com is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Battery chargers must only be used with compatible battery types and operated in accordance with manufacturer instructions. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to their customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.