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Black rectangular lithium-polymer laptop battery with connector cable

NShi

NShi AC14B7K laptop battery 15.28V 50.7Wh 3320mAh

SKU CH-V5EE-1V35D MPN AC14B7K

Replacement lithium-polymer battery rated 15.28 V and 50.7 Wh for Acer Spin 5 and Swift 3 models

  • Battery TypeLithium Polymer
  • Compatible with Acer Spin 5 and Swift 3 models
  • 7 Wh capacity supports extended work sessions
  • 28 V lithium-polymer cell matches original specs
  • CE, RoHS and FCC certified for safety
  • Grade-A cells deliver reliable recharge cycles

Replacement Battery for Acer Spin 5 and Swift 3

This lithium-polymer battery replaces the original AC14B7K unit in select Acer Spin 5 and Swift 3 notebooks. It delivers 15.28V and 50.7Wh capacity to restore mobile runtime. The pack is supplied new and carries CE, FCC and RoHS certifications. A single battery is included in the package.

For owners of listed Acer models needing a direct

It suits users whose original battery carries part number AC14B7K and who want a like-for-like replacement. Builders working on other Acer series or different brands should look elsewhere because the connector and form factor are model-specific. The part is not universal across all Spin or Swift configurations.

Voltage and capacity match requirement

The battery must supply 15.28V and 50.7Wh (3320mAh) to function correctly in the target laptops. If the original battery shows a different voltage or watt-hour rating this unit will not be compatible. Verifying the part number on the old battery before purchase is essential.

Highlights

  • Compatible with Acer Spin 5 and Swift 3 models
  • 7 Wh capacity supports extended work sessions
  • 28 V lithium-polymer cell matches original specs
  • CE, RoHS and FCC certified for safety
  • Grade-A cells deliver reliable recharge cycles

Specifications

Battery TypeLithium Polymer

Questions about this item

Does the AC14B7K package include any tools or cables, or just the 15.28V 50.7Wh battery itself?

The package contains one AC14B7K battery only. No installation tools, screws or cables are supplied, so keep the original hardware from the old unit.

My original battery is marked AC14B7K and fits a Spin 5 SP515-51GN; will this 3320mAh replacement match the connector and voltage?

Yes. The replacement carries the same AC14B7K part number, 15.28V rating and 50.7Wh capacity, and is listed for the Spin 5 SP515-51GN and SP515-51GN-80A3 models.

After installing the 50.7Wh cell in my Swift 3 SF314-54, what runtime improvement should I expect over a worn-out original?

A fresh 3320mAh lithium-polymer pack restores the factory-rated capacity of 50.7Wh, so runtime returns to the level the notebook delivered when new.

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