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Black rectangular lithium polymer laptop battery

Dr. Battery

Dr. Battery DRPROAC224P-01 laptop battery 11.1V 3400mAh

SKU CH-ND3V-AJM55

Replacement lithium-polymer battery for Acer Aspire S3 and S3-951 ultrabooks, 11.1V 3400mAh capacity with short-circuit, overheat and overload protections

  • Battery typeLithium Polymer
  • Battery voltage rating11.1 V
  • Battery capacity3,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS Acer Aspire: S3 S3 Series S3 Ultrab
  • Restores runtime for Acer Aspire S3 ultrabooks
  • 1 V 3400 mAh lithium-polymer cell
  • Built-in short-circuit, overheat and overload protection
  • Compatible with S3-391 and S3-951 series models
  • Replaces original batteries AP11D3F AP11D4F BT.00303.026

Dr. Battery 3400 mAh replacement

This 11.1 V lithium-polymer pack is built for Acer Aspire S3 and S3-391 ultrabooks that use the BT.00303.026 or 3ICP5/65/88 original battery. It restores mobile runtime for owners whose factory cell no longer holds a useful charge.

Internal fit for S3 ultrabooks

The battery sits inside the chassis, so no external cabling or dock is required; installation only needs the laptop opened and the old pack disconnected. It frees the user from carrying a bulky power brick during daily commutes.

Steady output with protection circuits

Short-circuit, overheat and overload safeguards keep voltage stable during long work sessions rather than just brief bursts. The 38 Wh capacity supports consistent discharge across the full cycle.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameDRPROAC224P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating11.1 V
Battery capacity3,400 mAh

Questions about this item

How long will the 3400mAh capacity last before the battery needs recharging under continuous load?

The 3400mAh lithium-polymer cell delivers 38Wh at 11.1V; actual runtime depends on the laptop power draw, screen brightness and workload.

Does the battery generate noticeable heat or require extra cooling when the laptop runs all day?

Built-in short-circuit, overheat and overload protections keep temperatures within safe limits during extended use; no additional cooling is required.

Which original battery part numbers must match for this replacement to fit my Acer Aspire S3?

Confirm your original battery shows BT.00303.026, BT00303026 or 3ICP5/65/88 and 11.1V before ordering.

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