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Black rectangular lithium-polymer phone battery with two gold contacts

Cameron & Co

Cameron & Co DS-CS-IPH440SL cell phone battery 1420mAh 3.7V

SKU CH-7M9T-5G137 MPN DS-CS-IPH440SL

Replacement lithium-polymer battery for Apple iPhone 4G 16GB and 32GB models, 1420mAh at 3.7V

  • Designed for Apple iPhone 4G models
  • 1420 mAh capacity delivers reliable daily power
  • 7 V Li-Polymer chemistry ensures stable output
  • Replaces OEM part numbers 616-0512, 616-0520, 616-0521
  • Slim 4.02 mm profile fits original battery compartment

Replacement battery for iPhone 4G models

This Cameron & Co Li-Polymer cell is built for the iPhone 4G, iPhone 4G 16GB and iPhone 4G 32GB. It replaces original part numbers 616-0512, 616-0520, 616-0521 and GB-S10-423482-0100. The unit arrives new and black, rated at 3.7 V and 1420 mAh for direct installation.

Limited to legacy 3G-era handsets

The pack fits only the original iPhone 4G family and cannot be used in later smartphones that require different connectors, firmware handshakes or physical dimensions. It supplies 5.25 Wh through the same interface as the factory cell, so no adapter or modification is needed for the supported models.

1420 mAh capacity decides suitability

At 1.42 Ah the battery restores the original runtime for light daily use on a 4G handset. Buyers who need extended talk time or support for modern iOS versions will find this capacity insufficient and should look elsewhere.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 65% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-IPH440SL

Questions about this item

Which capacity matches my iPhone 4G 16 GB or 32 GB?

This single 1420 mAh 3.7 V cell replaces the original battery in both the 16 GB and 32 GB iPhone 4G models listed.

What does the 5.25 Wh rating mean for daily use?

The 5.25 Wh rating is the energy the 1.42 Ah cell stores, giving you the same run-time as the factory battery when fully charged.

How does the Li-Polymer chemistry affect charging?

Li-Polymer cells accept the standard iPhone 4G charging current and voltage, so the phone manages charge cycles exactly as it did with the original pack.

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