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Black rectangular lithium-polymer laptop battery, model SB10K97587

NShi

NShi SB10K97587 50.29Wh 11.25V laptop battery

SKU CH-R3WD-VGMG0 MPN SB10K97587.

50.29 Wh lithium-polymer replacement battery for Acer Aspire 5, Chromebook 314 and Swift 3 models

  • Battery typeLithium Polymer
  • 29Wh capacity powers extended work sessions
  • 25V lithium-polymer chemistry matches original specifications
  • Direct replacement for ACER Aspire 5 A514-52 and Chromebook 314 C933
  • Fits Swift 3 SF314-42 SF314-57 SF314-58 series without modification
  • 4471mAh rating restores factory runtime for daily use

What this battery replaces

This 50.29Wh lithium-polymer pack operates at 11.25V and carries the SB10K97587 part number. It matches the AP18C8K reference used in several Acer Aspire 5, Chromebook 314 and Swift 3 models. The black enclosure fits the internal battery bay designed for this exact part.

Who should buy this and who should not

Owners of an Acer Aspire 5 A514-52, Chromebook 314 C933 or Swift 3 SF314-42, SF314-57 or SF314-58 series who have verified their original battery bears the SB10K97587 or AP18C8K code can use this as a direct replacement. Buyers who cannot confirm the part number on their existing battery should not order, because connector wiring and physical layout differ even between similar-looking laptops.

The specification that decides fit

The decisive figure is the part number SB10K97587 printed on your original battery. If that code matches, the voltage, capacity and connector alignment are correct; if it differs, the battery will not install properly regardless of laptop model.

How it compares

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

Price $74.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

How long will the 50.29 Wh capacity typically run my Acer Swift 3 SF314-58 on a full charge?

Runtime depends on your workload, screen brightness and power settings; the 50.29 Wh rating matches the original battery so you should see similar battery life to when the laptop was new.

What voltage does the 11.25 V specification require from the laptop's charging circuit?

The laptop must supply 11.25 V; this is the exact voltage the original battery uses, so the motherboard charging circuit handles it natively without adapters.

Will the SB10K97587 fit my Acer Aspire 5 A514-52 without modifying the connector or cable routing?

Yes, it is built to the same SB10K97587 / AP18C8K part number and connector layout used in the A514-52, but verify your original battery model matches exactly before fitting.

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