Nitecore UI1 Portable USB Li-ion Battery Charger

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Nitecore UI1 Portable USB Li-ion Battery Charger
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  • 10 % OFF

    10% off orders $100+.

    CODE: vs100
  • 10 % OFF

    10% off orders $100+.

    CODE: vs100
  • 5 % OFF

    5% off orders $60+.

    CODE: VS60

Product Details

Nitecore UI1 Li-ion Battery Charger

  • Brand: Nitecore
  • Unit: set
  • Net Weight: 200(g)

Combined shipping cost will be calculated automatically by the system after you choose shipping destination in the checkout step.


Product introduction

Nitecore UI1 Li-ion Battery Charger is an ultra-small battery charger that supports to charge a single Li-ion battery. The USB input with Automatic Adoption for the optimal charging modes. It is available for 20177,21700 batteries. The max charging current is up to 800mA, and it is available for low current charging below 2.9V for protecting the batteries. The Micro-USB port is for outdoor charging conveniently. With its lightweight and portable design, it is very convenient to carry everywhere and charge your battery at any time.


Type: Battery Charger
Size: 122.5*29.2*32mm
Input: DC 5V/1A 5W
Output voltage: 4.2V±1%
Output current: 800mA (MAX)
Compatible with: Li-ion/IMR: 10340, 10350, 10440, 10500, 12340, 12500, 12650,13450, 13500, 13650, 14430, 14500, 14650, 16500,16340 (RCR123), 16650, 17350, 17500,17650, 17670,18350, 18490, 18500, 18650, 20700, 21700, 22500,22650, 25500, 26500, 26650

Nitecore UI1 Portable USB Li-ion Battery Charger comes with

1 * NITECORE UI1 charger

1 * Micro USB charging cable



• Portable USB Battery Charger

• Compatible for 3.7V rechargeable Li-ion batteries

• Available for low current charging below 2.9V

• USB Input

• Automatic adoption for the optimal charging modes between CC and CV

• Automatic termination upon charging completion

• Reverse polarity protection and anti-short circuit protection

• Thermal protection during the charging process

• Activates over-discharged batteries with protection circuits

• Compatible with power banks, 5V solar panels, and USB adaptor

• Made from durable and fire retardant PC materials

• Optimal heat dissipation design

Nitecore UI1 Li-ion Battery Charger

Powerful Compatibility

Constructed from Durable and Fire-Retardant PC Materials

Lightweight and Portable

Max charging current of 800mA

Micro-USb Port for Outdoor Charging

Multiple Charging Safeguards

Multiple Global Certifications Approved



Simple paper box. Customary Packing from the factory, the packing is subject to change without notice.

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