This Asus C11P1601 Battery has a capacity of 10.2Wh/2650mAh and a voltage of 3.85V. Suitable for Asus ZenFone 3 ZE520KL. 100% compatible and 100% safe. 1-year warranty, 30-day money back guarantee. 

Asus C11P1601 10.2Wh/2650mAh 3.85V cell phone battery

(product code: C11P1601) （Usually ships the same business day!）

• Product details：
• Brand: Asus C11P1601 Cell phone batteries
• Type: Li-ion battery
• Voltage: 3.85V
• Capacity: 10.2Wh/2650mAh
• SKU: ECN10317_Te

Replace the following batteries:

C11P1601 0B200-02160000

Compatible with the following models:

Asus C11P1601 1ICP4/61/69
Asus ZenFone 3 ZE520KL

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• ES: Asus C11P1601 Batería 
• 
  
• NL: Asus C11P1601 ACCU 
• 
  
• IT: Asus C11P1601 batteria 
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• DE: C11P1601 Akku 

http://www.notebookbattery.co.nz/laptop-batteies-asus/replace-battery-c11p1601-b179250.htm

Extend cell phone battery Asus C11P1601 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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