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One Nitecore UM20 Dual Battery Charger
Nitecore UM20 Dual Battery Charger

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Add Two Samsung INR18650-25R Batteries [Add $10.00]

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Nitecore UM20 Dual Battery Charger

A Great Charger For a Wide Variety of Li-ion & IMR Cells - The UM20 Will Charge Your Batteries Rapidly & Safely!

Add Two Samsung INR18650-25R Batteries for $10!

-USB Powered Dual Li-ion Battery Charger
-High Definition LCD Displays Real Time Charging Status
-Compatible With & Identifies Li-ion / IMR: 18650, 18490, 18350, 17670, 17500, 16340 (RCR123), 14500, 10440
-USB Output Charging
-Integrated Intelligent Power Management System
-Intelligently Detects Input Power
-Intelligently Distributes Charging Power
-Priority Mode Offers Either Battery or USB Charging
-Intelligently Selects Charging Current Based on Battery Capacity
-Constructed From Fire Retardant Materials
-Reverse Polarity Protection
-Designed for Optimal Heat Dissipation
-Certified by RoHS, CE, FCC and CEC

-Input voltage: Micro USB DC 5V
-Output voltage: 4.2V ±1% / 5V
-Output current: 1000mA / 500mA
-Dimensions: 4" x 2.2" × 1.4"


1 x Nitecore UM20
1 x Micro USB Cable

100% Genuine Nitecore

Use caution when using Li-ion cells, they are sensitive to charging characteristics and may explode or burn if mishandled.

Do not let your batteries come into contact with metal objects such as keys or loose change as it could cause short circuiting of the battery and explosion. Do not put loose batteries in your pocket, purse, bag or anywhere else. A plastic case is recommended for the batteries when not in use.

Always charge in/on a fire-proof surface. Do NOT leave charging batteries unattended.

Do not alter or modify batteries or chargers.

Li-ion batteries should only be used in devices that have a built in protection circuit board (PCB). The PCB detects shorts, over-discharge, over-charging etc. Use of Li-ion batteries in devices with our protection circuitry increases your risk or explosion or fire.

Li-ion batteries should be stored in a cool, dry environment.

Please be sure to inspect batteries before use to ensure they are not damaged including tears/rips in the battery wrap. Do NOT use batteries that are damaged, they should be disposed of properly.

Do not discharge batteries below 2.5V or charge the batteries above 4.2V.

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