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Rectangular black lithium-polymer battery, 51.6 by 33.18 by 5.3 mm

Cameron & Co

Cameron & Co DS-CS-PME2SL 3.7V 900mAh Li-Polymer Battery

SKU CH-Q92F-20TBC

A 3.7 V, 900 mAh lithium-polymer replacement battery for the Palm Tungsten E2 PDA, measuring 51.60 × 33.18 × 5.30 mm

  • Replaces original Palm Tungsten E2 battery GA1Y41551
  • Li-Polymer chemistry delivers 3.7 V 900 mAh capacity
  • Slim 5.30 mm profile fits the handheld chassis
  • 3 Wh energy rating supports extended mobile use
  • Brand-new OEM-compatible unit in black finish

Replacement Battery for Palm Tungsten E2

This 3.7 V lithium-polymer cell is a direct replacement for the original GA1Y41551 battery used in the Palm Tungsten E2 handheld. It delivers a rated capacity of 900 mAh and 3.3 Wh in a compact black package measuring 51.60 x 33.18 x 5.30 mm. The unit is supplied new and fully OEM compatible.

Ideal for Restoring Original Runtime

Owners of a Tungsten E2 who need to replace a degraded or failed internal battery will find this part restores the device to its factory power specifications. It is not suitable for any other PDA model, smartphone or modern handheld that uses a different connector or voltage. Buyers needing higher capacity or a different form factor should look elsewhere.

Capacity and Practical Headroom

The 900 mAh cell provides the same energy reserve as the original equipment, supporting typical daily use of the Tungsten E2 organiser. Under heavier continuous loads such as backlight-intensive applications or wireless communication the runtime will deplete more quickly, matching the limitations of the original design.

Highlights

  • Replaces original Palm Tungsten E2 battery GA1Y41551
  • Li-Polymer chemistry delivers 3.7 V 900 mAh capacity
  • Slim 5.30 mm profile fits the handheld chassis
  • 3 Wh energy rating supports extended mobile use
  • Brand-new OEM-compatible unit in black finish

Specifications

BrandCameron Sino
ModelDS-CS-PME2SL

Questions about this item

Does the DS-CS-PME2SL battery fit the Palm Tungsten E2 without any additional parts?

Yes, the DS-CS-PME2SL is a direct replacement for the Palm Tungsten E2 and uses the original GA1Y41551 connector, so no extra cables or adapters are required.

Will this 3.7 V 900 mAh Li-Polymer pack charge correctly with the Tungsten E2's original cradle and AC adapter?

The cell matches the factory 3.7 V and 3.3 Wh rating, so the Tungsten E2's stock charging circuit recognises it and charges it normally.

How can I confirm the new battery is delivering its rated capacity after the first few charge cycles?

Charge the PDA fully, then run a typical workload until the low-battery warning appears; the runtime should be consistent with the 900 mAh / 3.3 Wh rating for a healthy cell.

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