iPhone 3GS Replacement Battery Pack - Original

Manufacturer: Apple

Manufacturer part number (APN): 616-0435

Voltage: 3.7V

Capacity: 1200mAh

Chemistry: Li-ion

Condition: Factory new

Warranty: 90 days

Package: Apple iPhone 3GS battery

Compatibility: Apple iPhone 3GS

Features:

Apple OEM battery

Short circuit protection

Overcharge protection

Should I replace the battery?
 
Modern Li-ion batteries have an average life of 12 months before the start declining in performance but can decline if performance much faster if not treated correctly.
Before purchasing a replacement check that no other factors are causing the batteries decline such as:

• Moving to a low signal area
• Running background applications
• Having 3G, Wi-Fi or Bluetooth enabled when not required

How to get the most out of your new battery

• Try and give your battery a full charge / discharge as often as possible, run the battery all the way down and fully charge - this will help condition the battery
• Avoid partial charges
• Avoid constant trickle charges (such as USB charging)

Please be aware that all new batteries need an initial couple of full charge cycles (Full charge / discharge) before reaching maximum performance

What tools will you need?

For this item we recommend:

Mobile phone open tools

Universal screw driver set