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Black rectangular lithium-ion laptop battery with connector and label

Beisite

Beisite AP18D7J laptop battery 11.55V 31.9Wh for Acer Swift 7 2019 SF714-52T

SKU CH-A8PZ-V1AS2

Replacement lithium-ion battery rated 11.55 V and 31.9 Wh for Acer Swift 7 2019 SF714-52T series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating11.55 V
  • Battery capacity31.9 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor AcerSwift 7 2019 SF714-52T SF714-52T-71JW SF714-52T-74AT
  • Restores mobility with a 31.9 Wh lithium-ion cell
  • Matches the original 11.55 V specification for stable power
  • Replaces AP18D, AP18D7J, 3ICP3/67/129 and KT00307009 part numbers
  • Fits Acer Swift 7 2019 SF714-52T and listed sub-models
  • Brand-new condition ensures full capacity from first charge

Replacement battery for Acer Swift 7 2019

This lithium-ion battery replaces part numbers AP18D, AP18D7J, 3ICP3/67/129 and KT00307009. It fits the Swift 7 2019 SF714-52T series including sub-models such as 71JW and 74AT. The unit ships new in black.

31.9 Wh capacity and daily headroom

Rated at 11.55 V and 31.9 Wh, the pack delivers 2770 mAh of charge for typical ultraportable workloads. It powers web browsing, document editing and video playback through a standard workday. Heavy multi-tasking or sustained high brightness will drain the cell faster.

Black lithium-ion pack with direct-fit connector

The brick-shaped cell uses the original connector layout for a tool-free swap inside the SF714-52T chassis. No soldering or adapter cables are required. The black finish matches the stock battery aesthetic. Buyers needing a higher-capacity pack or a different voltage will not be served by this model.

How it compares

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

Price $47.99
Pricier than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAP18D7J
Model nameAP18D7J
Part number3ICP3/67/129
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.55 V
Battery capacity31.9 Wh
Compatibility
Compatible withFor AcerSwift 7 2019 SF714-52T SF714-52T-71JW SF714-52T-74AT Series

Questions about this item

Will the 11.55V 31.9Wh AP18D7J battery work with my original Acer Swift 7 2019 SF714-52T charger?

Yes, the battery matches the original 11.55V specification and 31.9Wh capacity, so your existing Acer charger will charge it normally.

How can I confirm the AP18D7J battery is functioning correctly after installing it in my Swift 7 SF714-52T?

The laptop should power on without the charger, show the battery icon charging in Windows, and report a design capacity near 31.9Wh or 2770mAh in a battery report.

Does the AP18D7J package include installation tools or only the 3ICP3/67/129 battery itself?

Only the replacement battery is included; you will need a small Phillips screwdriver and a plastic pry tool to open the Swift 7 chassis.

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