Microsoft Lumia 640 RM-1109 RM-1072 RM-1073 cell phone battery

This Nokia BV-T5C Battery has a capacity of 2500mAh/9.5Wh and a voltage of 4.35V/3.8V. Suitable for Microsoft Lumia 640 RM-1109 RM-1072 RM-1073. 100% compatible and 100% safe. 1-year warranty, 30-day money back guarantee. 

Nokia BV-T5C 2500mAh/9.5Wh 4.35V/3.8V cell phone battery

(product code: BV-T5C) 

（Usually ships the same business day!）

Product details：

• Brand: Nokia BV-T5C Cell phone batteries

• Type: Li-ion battery

• Voltage: 4.35V/3.8V

• Capacity: 2500mAh/9.5Wh

• SKU: ECN10578_Te

Replace the following batteries:

BV-T5C

Compatible with the following models:

For Microsoft Lumia 640 RM-1109 RM-1072 RM-1073

If you cannot find what you need, we have some sister stores. Here we go!

• ES: Nokia BV-T5C Batería 

• NL: Nokia BV-T5C ACCU 

• IT: Nokia BV-T5C batteria 

• DE: BV-T5C Akku 

http://www.notebookbattery.co.nz/laptop-batteies-nokia/replace-battery-bv-t5c-b179815.htm

Extend cell phone battery Nokia BV-T5C Service life 

1.Charge the battery! Consider keeping it plugged in for 12 hours before you unplug.

2. Switch on the optimized battery or power feature. You'll find this option — sometimes referred to as max battery mode — in your cell phone battery system's built-in power management control panel. You can select the option to reduce the amount of time your inactive cell phone battery stays on before powering itself down and going to sleep.

3. Remove the battery and clean the metal contacts. Wipe them with alcohol, ideally every two months, to ensure that the power transfer between the cell phone battery and its battery is as efficient as possible. Allow the battery to dry thoroughly before replacing it! 

4. Unplug any cell phone battery accessories you aren't using. Even if they're not in use, accessories drain power from the battery.

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