We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular silver battery with gold contacts 72.88 by 45.35 by 10.00 mm

Cameron Sino 3725 cell phone battery 900mAh 3.33Wh

SKU CH-3J0X-GG2RJ MPN 3725

Replacement cordless phone battery, 900mAh 3.33Wh, fits Alcatel and Ascom DECT models

  • Typeaaa
  • Capacity900mAh / 3.33Wh
  • Weight55.0
  • 900 mAh capacity keeps your cordless phone running longer
  • 7 V lithium-ion chemistry matches original specifications
  • 88 x 45.35 x 10.00 mm form factor fits listed handsets exactly
  • Built-in protection circuit guards against overcharge, over-discharge and short circuits
  • Compatible with Alcatel, Ascom and Siemens models including 3725, 9d62, i62 series and DH4-ACAB

Cordless phone replacement battery

The Cameron Sino 3725 cell phone battery is a 900mAh 3.33Wh lithium-ion pack built to fit compatible cordless handsets. It matches the original voltage of 3.7V and uses a fully decoded chip so the handset recognises it immediately. The pack measures 72.88 x 45.35 x 10.00mm and weighs 30.0g, matching the form factor of the original unit. It includes overcharge, over-discharge, over-voltage and short-circuit protection.

Compatibility and limits

This battery suits owners of Alcatel Omnitouch 8118, 8128, Ascom 9d62, D62, D62 DECT, i62, i62 Messenger, i62 Protector, i62 Talker, DH4-ACAB and WH1 cordless phones who need a direct replacement. Buyers whose handset uses a different connector, voltage or physical size should look elsewhere. The pack is not intended for smartphones, tablets or any device outside the listed part numbers.

Capacity and energy rating

The decisive specification is the 900mAh capacity at 3.7V, yielding 3.33Wh of stored energy. This figure determines whether the battery will deliver the talk and standby time the original handset was designed for. If your original battery shows a different mAh or Wh rating, this pack will not match the expected runtime.

Highlights

  • 900 mAh capacity keeps your cordless phone running longer
  • 7 V lithium-ion chemistry matches original specifications
  • 88 x 45.35 x 10.00 mm form factor fits listed handsets exactly
  • Built-in protection circuit guards against overcharge, over-discharge and short circuits
  • Compatible with Alcatel, Ascom and Siemens models including 3725, 9d62, i62 series and DH4-ACAB

Specifications

BrandCameron Sino
Series72.88 x 45.35 x 10.00mm
Model9d62, D62, D62 DECT, DH4-ACAB, i62, i62 Messenger, i62 Protector, i62 Talker
Typeaaa
Part Number5530000102, 660190, 660190/R2B, 660217
Capacity900mAh / 3.33Wh
Weight55.0

Questions about this item

What are the exact dimensions of this 3725 battery?

The battery measures 72.88 x 45.35 x 10.00mm and weighs 30.0g.

How do I install this cordless phone battery correctly?

Align the connector with the handset socket, press firmly until it clicks, then charge for 2 or 3 full cycles to reach best performance.

When should I replace this 900mAh battery?

Replace it when talk time drops noticeably or the handset no longer holds a charge after a full cycle.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.