SAMSUNG INR21700-50E Battery are specially designed with multiple protection and A-level standards to maximize safety. We promise that the SAMSUNG INR21700-50E Battery sold in our website are 100% brand new - We never sell used or refurbished UTL-3987118-2S Battery.1 year warranty, 30-day refund!Shopping in battery.org.uk is safe and secure!

Brand: SAMSUNG battery
Type: Rechargeable Li-ion
Capacity: 4900mAh/17.64Wh
Voltage: 3.6V
SKU: 22KK43_Oth

Replace Cheap Batteries part number :

INR21700-50E

Compatible with the following models :

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SG: SAMSUNG INR21700-50E Compatible Battery
AT: SAMSUNG INR21700-50E Batterie
IT: Batteria SAMSUNG INR21700-50E
FR: Batterie SAMSUNG INR21700-50E
NL：Accu SAMSUNG INR21700-50E
DE：Batterie SAMSUNG INR21700-50E

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How to Maximize Your SAMSUNG INR21700-50E Battery Life?

1. Keep the SAMSUNG INR21700-50E Battery contacts clean: Clean your battery's metal contacts every couple of months with a cloth moistened with rubbing alcohol. This keeps the transfer of power from your battery more efficient.
2. Do not expose the SAMSUNG INR21700-50E Battery to extreme temperatures. Do not leave your battery outside in the cold or in your car in the summer. Cold batteries can't create very much power and hot batteries will discharge very quickly.
3. Don't pack your battery away in a backpack or other enclosed space when the SAMSUNG INR21700-50E Battery is still warm, trapping the heat. A battery that is frequently hot to the touch will lose life a lot faster than a battery that isn't constantly being stressed. Worst of all: if your device crashes or refuses to shut off properly, the battery can get extremely hot when packed away in your bag.
4. Keep vents clear - don't put your SAMSUNG INR21700-50E Battery on a fluffy pillow or a cushioned service that will cover vents and trap heat.
5. Avoid allowing your device to discharge completely. Constantly recharging a lithium-ion battery does not shorten the battery life more than normal usage would. Avoid letting it sit on empty for too long; instead, keep it charged-up if you can.
6. Chargeable batteries will wear down quickly, when they are only charged for a short period of time. When the device is not in use, such as at bedtime, plug it into an outlet and leave it to charge until the battery power is full.
7. Defrag regularly - The faster your hard drive does its work - less demand you are going to put on the hard drive and your SAMSUNG INR21700-50E Battery. Make your hard drive as efficient as possible by defragging it regularly.