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Thin rectangular nickel-zinc battery pack with connector ribbon

Cameron Sino 5700mAh 3.7V Nickel-Zinc Battery for Acer Iconia Tab 10 A3-A40 A3-A50

SKU CH-1WQS-H2E2G

A 5700mAh 3.7V nickel-zinc replacement battery compatible with Acer Iconia Tab 10 A3-A40 and A3-A50 models

  • Battery pack size188.5 × 99.6 × 3.2
  • Battery typeNickel zinc
  • Battery capacity5,700 mAh
  • Battery voltage rating3.7 V
  • Details188.5 × 99.6 × 3.2
  • Product typeNickel zinc
  • Extended runtime with 5700mAh capacity
  • Exact fit for Iconia Tab 10 A3-A40 and A3-A50 models
  • Nickel-zinc chemistry delivers 3.7V stable output
  • Slim 3.20mm profile matches original dimensions
  • Built-in protection against overcharge and short circuits

Direct Replacement Battery

The Cameron Sino battery replaces the original power cell in Acer Iconia Tab 10 models A3-A40 and A3-A50, including sub-variants A3-A50-K5RR and A3-A50-K5UU. It matches the factory part numbers KT.0020H.002 and PR-279594N and uses a nickel-zinc chemistry rated at 5700mAh and 3.7V.

Suited For Owners Of Listed Tablets

This unit fits the exact Acer model numbers and part numbers shown in the compatibility list. Buyers with different Acer tablets or other brands should look elsewhere because the connector and physical dimensions are specific to the listed devices.

Nickel-Zinc Chemistry At 5700mAh

The single specification that determines fit is the nickel-zinc cell chemistry combined with a 5700mAh capacity at 3.7V. Only tablets designed for this exact voltage and chemistry will operate correctly with this replacement.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 81% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron sino
Part numberAcer PR-279594N PR-279594N(1ICP3/95/94-2) KT.0020H.002
Product typeNickel zinc
Power
Battery typeNickel zinc
Battery capacity5,700 mAh
Battery voltage rating3.7 V
In the box
Battery pack size188.5 × 99.6 × 3.2

Questions about this item

What connector standard does the 5700 mAh 3.7 V nickel-zinc battery use, and what does it limit in practice?

The battery uses the original tablet connector; it limits replacement to Acer Iconia Tab 10 models listed such as A3-A40, A3-A50 and A6003.

What physical space must the 188.50 x 99.60 x 3.20 mm battery pack fit into?

It must fit the exact battery compartment of the compatible Acer Iconia Tab 10 models, matching the 188.50 x 99.60 x 3.20 mm footprint and 200.0 g weight.

How is the battery installed, and which step do people often get wrong?

Disconnect the old pack, align the connector, press it firmly until seated, then reassemble; the step often missed is fully seating the connector before closing the case.

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