for Apple iPhone 4GS 4S

Products Description:
1. Brand New & High Quality
2. Capacity: 2915mAh
3. Power: 3.7V --- 5.3Whr
4. VPN: LIS 1474 APPC
5. Type: Internal
6. Compatible Model: For Apple iPhone 4GS 4S
7. Compatible Brand: For Apple
8. Voltage: 3.82V
9. Chemistry: Li-ion
10. Free Gift: 5 Tools

Package Include:
1 x 1430mAh Internal Replacement 3.7V Li-ion Battery For Apple iPhone 4GS 4S
1 x Suction Cup
1 x Pry Tool
2 x Screwdrivers (Cross & Pentacle Star Shape)

Here are some tips to improve the battery life of your notebook

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 laptop system's built-in power management control panel. You can select the option to reduce the amount of time your inactive laptop 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 laptop and its battery is as efficient as possible. Allow the battery to dry thoroughly before replacing it!

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