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Black rectangular laptop battery with connector pins

NShi

NShi AP18E7M 15.4V 58.75Wh 4-cell laptop battery

SKU CH-38H3-VX2GF

A 15.4 V, 58.75 Wh four-cell lithium-ion battery compatible with numerous Acer Aspire, ConceptD, Helios and Triton models

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating15.4 V
  • Battery capacity3815MAH
  • Product colorBlack
  • Product typeBattery
  • Compatible withACER ASPIRE A715-74G AN517-51 AN515-54 AN515-55 AN517-51 AN7
  • 75 Wh capacity keeps your laptop running longer
  • 4 V lithium-ion chemistry delivers stable power under load
  • 4-cell design fits original chassis without modification
  • Replaces OEM part numbers AP18E7M, KT.00407.009 and AP18E8M directly
  • CE, FCC and RoHS certified for safe operation

Replacement battery for Acer Aspire and Helios

This GreenTech battery replaces OEM part numbers AP18E7M, KT.00407.009 and AP18E8M. It is a four-cell lithium-ion unit rated at 15.4 volts and 58.75 watt-hours. The pack is designed for Acer Aspire 7, Aspire 5, ConceptD, Helios 300 and Triton PT315 models listed in the compatibility data.

Check your laptop model and existing part number

Verify that your device appears in the supported model list such as A715-74G, AN515-54, AN515-55, AN517-51, AN715-51, CN315-71, CN517-71, PH315, PH317 or PT315. Confirm the original battery carries one of the three OEM part numbers above before ordering. This pack is not suitable for laptops outside that list.

Black four-cell pack with CE FCC RoHS certification

The battery uses a black plastic housing and connects via the standard internal connector for the listed Acer chassis. Each unit is tested for correct voltage, circuit protection, stable current and low self-discharge. CE, FCC and RoHS certifications confirm compliance with safety and environmental standards.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameAP18E7M, KT.00407.009, AP18E8M
Part numberAP18E7M, KT.00407.009, AP18E8M
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating15.4 V
Battery capacity3815MAH
Compatibility
Compatible withACER ASPIRE A715-74G AN517-51 AN515-54 AN515-55 AN517-51 AN715-51 CONCEPT D CN315-71 CN517-71 HELIOS 300 PH315 PH317 TRITON PT315

Questions about this item

Does the NShi AP18E7M battery ship with any installation tools or must they be purchased separately?

The package contains only the 4-cell lithium-ion battery rated at 15.4V and 58.75Wh; no screwdrivers, opening picks or adhesive strips are included.

Which of the listed part numbers — AP18E7M, KT.00407.009 or AP18E8M — should I select for my Acer Aspire 7 A715-74G?

All three part numbers refer to the same 3815mAh replacement; choose whichever matches the label on your original battery.

What does the 58.75Wh rating mean for daily runtime on an Acer Helios 300 PH315?

At 15.4V and 3815mAh the pack stores 58.75Wh, typically delivering several hours of mixed use depending on screen brightness and workload.

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