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
Black rectangular lithium-ion battery, slim profile, 53.4 by 34.2 mm

Cameron & Co

Cameron & Co DS-CS-UDT100SL Li-ion battery 3.7V 1100mAh

SKU CH-29YS-AZZ8Z

Replacement lithium-ion battery delivering 3.7 V and 1.1 Ah for Incom ICW-1000B and UniData WPU-7700, WPU-7800 series handsets

  • TypeBattery
  • Powers Incom ICW-1000B and UniData WPU handsets
  • Li-ion chemistry delivers 3.7V 1100mAh capacity
  • Compact 53.40 x 34.22 x 5.40 mm form factor
  • 100% OEM compatible replacement battery
  • 07Wh energy rating for extended talk time

Replacement battery for Incom and UniData handsets

This Cameron Sino lithium-ion cell replaces the original power pack in the Incom ICW-1000B and UniData WPU-7700, WPU-7800, WPU-7800B and WPU-7800B-US cordless phones. It delivers a nominal 3.7 V and a rated capacity of 1.1 Ah, matching the 4.07 Wh specification of the factory unit. The pack is supplied new and in black.

Straightforward swap with correct polarity

The battery measures 53.40 mm by 34.22 mm by 5.40 mm, so it fits the existing compartment without modification. Installation consists of opening the handset's battery cover, disconnecting the old pack and connecting the new one using the original connector. The only common issue is reversed polarity if the plug is forced the wrong way round; the keyed header prevents this when aligned correctly.

Limited to the listed handset models

This cell is designed exclusively for the ICW-1000B and WPU-7700, WPU-7800, WPU-7800B and WPU-7800B-US devices named in the compatibility list. It will not power other DECT bases, smartphones or generic 3.7 V applications because the connector pinout and physical envelope are specific to those handsets. Users needing a different form factor or voltage must source an alternative pack.

Highlights

  • Powers Incom ICW-1000B and UniData WPU handsets
  • Li-ion chemistry delivers 3.7V 1100mAh capacity
  • Compact 53.40 x 34.22 x 5.40 mm form factor
  • 100% OEM compatible replacement battery
  • 07Wh energy rating for extended talk time

Specifications

BrandCameron Sino
ModelDS-CS-UDT100SL
TypeBattery

Questions about this item

How can I confirm the battery is working correctly after installation?

The handset should power on and hold a charge; the 1100 mAh cell delivers 3.7 V and 4.07 Wh when healthy.

What comes in the package and is anything else required?

One black Li-ion battery measuring 53.40 x 34.22 x 5.40 mm is included; no extra parts are needed for the listed Incom and UniData models.

Which capacity should I choose for my device?

This model provides 1.1 Ah at 3.7 V and matches the original part numbers for the ICW-1000B, WPU-7700, WPU-7800, WPU-7800B and WPU-7800B-US.

Also in this aisle

People compared these

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