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Rectangular Ni-MH battery pack, green label, 44.5 x 31.0 x 11.0mm

Estry

Estry WTF8000 3.6V 700mAh standard battery

SKU CH-BS4G-MWAH3 MPN WTF8000

Ni-MH replacement battery for SWITEL WTF8000 cordless phones, 3.6V 700mAh with overcharge and short-circuit protection

  • Specifications3.6
  • Battery Pack1 Year
  • Exact-fit replacement for SWITEL WTF8000 handsets
  • 6V 700mAh Ni-MH chemistry matches original specs
  • 5 x 31.0 x 11.0mm form factor drops straight in
  • Overcharge, over-discharge and short-circuit protection built in
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards

Cordless phone replacement battery

This Ni-MH battery replaces the original power pack for the SWITEL WTF8000 handset. It delivers 3.6V and 700mAh capacity, matching the factory specifications for voltage and runtime. The pack measures 44.5 x 31.0 x 11.0mm and weighs 61.0g for a direct fit. Safety protections include overcharge, over-discharge, over-voltage and short-circuit safeguards.

Compatibility and fit

Suitable for owners of a WTF8000 model who need a fresh cell with the BT-0947 part number. Buyers with a different handset or a different battery part number should look elsewhere, as the connector and dimensions are specific to this model. The one-year battery pack warranty covers manufacturing defects only.

Voltage and capacity match

The decisive specification is the 3.6V 700mAh rating, which must match the original battery exactly for correct charging and talk time. A different voltage or capacity will cause charging errors or reduced performance. Verify the BT-0947 code on your old cell before ordering.

Highlights

  • Exact-fit replacement for SWITEL WTF8000 handsets
  • 6V 700mAh Ni-MH chemistry matches original specs
  • 5 x 31.0 x 11.0mm form factor drops straight in
  • Overcharge, over-discharge and short-circuit protection built in
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards

Specifications

BrandNi-MH
Model700mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

Does the Estry WTF8000 3.6V 700mAh battery ship with any cables or charging accessories?

The listing covers the battery pack only; no cables, chargers or installation tools are included.

Should I choose this 700mAh 3.6V pack or a different capacity for the WTF8000 handset?

This 700mAh 3.6V pack matches the original BT-0947 specification, so it is the correct capacity for the WTF8000.

What does the 2.52Wh rating mean for daily talk and standby time in the handset?

The 2.52Wh rating equals the original energy capacity, delivering the same talk and standby performance as the factory battery.

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