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Black rectangular lithium-ion laptop battery with connector strip

Beisite

Beisite AC14B7K laptop battery 15.28V 50.7Wh black

SKU CH-HGJ6-JJ5EE

Replacement lithium-ion battery rated 15.28V 50.7Wh for select Acer Aspire, Swift, Chromebook and Nitro 5 models

  • Battery typeLithium-Ion
  • Battery voltage rating15.28 V
  • Battery capacity50.7 Wh
  • Product colorBlack
  • Product typeBattery
  • 7Wh capacity powers extended sessions
  • 28V lithium-ion chemistry matches original spec
  • Replaces AC14B7K, 4ICP5/57/80, KT.00407.003 and KT.00407.006
  • Fits Acer Aspire 5, Swift 3, Nitro 5 and Chromebook models
  • New battery with 12-month coverage included

Replacement battery for select Acer laptops

This Beisite AC14B7K battery replaces part numbers AC14B7K, 4ICP5/57/80, KT.00407.003 and KT.00407.006. It is a lithium-ion unit rated at 15.28V and 50.7Wh, finished in black. The battery is supplied new with a 12-month warranty.

For owners of compatible Aspire, Swift.

It fits numerous Aspire 5, Aspire 7, Aspire ES1 and ES1-711 models, plus Swift 3 SF314-56G, Chromebook 13 CB5-311PS, Chromebook C730E-C9NN and multiple Nitro 5 AN515-41 and AN515-42 configurations. Buyers with laptops outside this listed range should look elsewhere.

Voltage and capacity match the original

The 15.28V 50.7Wh rating determines whether this unit will work in your machine. Confirm that your original battery carries the same voltage and watt-hour values before ordering.

How it compares

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

Price $44.99
Pricier than about 77% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAC14B7K
Model nameAC14B7K
Part numberKT. 00407.003, KT. 00407.006
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.28 V
Battery capacity50.7 Wh

Questions about this item

Will the AC14B7K 15.28V battery work in my Acer Nitro 5 AN515-42 without any extra parts?

Yes, the battery replaces part numbers KT.00407.003 and KT.00407.006 and fits the AN515-42 series directly; no additional components are required.

Does the 50.7Wh capacity match the original battery runtime on my Acer Swift 3 SF314-56G?

The battery is rated at 50.7Wh at 15.28V, matching the original specification for the SF314-56G, so runtime should be equivalent to a new OEM unit.

After installing the black Li-ion pack, how can I confirm it is charging correctly?

The laptop battery indicator should show charging progress and report a full charge capacity near 50.7Wh in the OS power settings once calibration completes.

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