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Rectangular black laptop battery with connector and model label

PISKEKAT

PISKEKAT A1527/A1705 37 Wh 4900 mAh 7.56 V laptop battery

SKU CH-A22T-KBNWS MPN A1527/A1705

Replaces the internal battery in 12-inch MacBook A1534 models from 2015 to 2017 with a 37 Wh 4900 mAh 7.56 V unit using Japanese cells and BattArmor safety protection

  • Battery typeLaptop Batteries
  • 37 Wh capacity keeps your MacBook running longer
  • 4900 mAh high-capacity Japanese cells deliver extended use
  • 56 V matches original specs for reliable power
  • BattArmor safety system protects against overcharge and short circuits
  • Installation tools and guide included for straightforward replacement

Replacement Battery for MacBook 12-inch A1534

This PISKEKAT battery replaces the A1527/A1705 unit in MacBook 12-inch A1534 models from Early 2015, Early 2016 and 2017. It delivers a full charge capacity of 37 Wh at 4900 mAh and 7.56 V. The pack uses Japanese cells and a 5.0 technology upgrade for longer-lasting performance.

Installation Tools and Guide Included

The package supplies the battery, installation tools, a guide and a service manual to help you fit the unit yourself. Common issues include not disconnecting the logic-board connector before removal or misaligning the screw holes during refit, which can damage the delicate flex cable.

For Owners of Early 2015 to 2017 12-inch MacBooks

This battery suits users who need a direct-capacity replacement for the original A1527/A1705 cell in the listed A1534 models. It is not for owners of other MacBook sizes, later Apple Silicon machines or anyone requiring a higher-watt-hour pack than the specified 37 Wh.

How it compares

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

Price $88.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

How can I verify the 37 Wh battery is working correctly after installation?

The macOS battery menu will show the full charge capacity near 37 Wh and report normal condition once the A1527/A1705 cell is calibrated.

What is included in the box and do I need any extra tools?

The package contains the battery, installation tools, a guide and a service manual; no separate tool purchase is required.

Which MacBook models does the A1527/A1705 7.56 V version fit?

It is compatible with the MacBook 12-inch A1534 from Early 2015, Early 2016 and 2017.

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