Acer Aspire S3-951 S3-391 Ultrabook Battery AP11D4F AP11D3F – Original High-Quality Replacement, 3280mAh, 11.1V – Black

The Acer Aspire S3-951 S3-391 Ultrabook Battery AP11D4F AP11D3F is an original, genuine replacement battery designed to restore reliable power and extend the usage time of your Acer Ultrabook. Engineered with premium lithium-ion cells, this battery ensures stable output and long-lasting performance, making it an excellent choice for students, professionals, and everyday users. Compatible with a broad range of Acer Aspire S3 series and Chromebook models, it guarantees seamless integration and optimal device performance.

Product Features

Genuine High-Quality Replacement

This battery is an original Acer product crafted to meet or exceed OEM standards, ensuring safety, thermal regulation, and built-in circuit protection for your device.

Reliable Performance & Power

With a capacity of 3280mAh and 11.1 volts, the battery delivers consistent, long-lasting power, enabling uninterrupted productivity and mobility.

Wide Compatibility

Compatible with various Acer Ultrabook and Chromebook models, including Acer Aspire S3-951, S3-391, S3-271, S3-331, C720, and C720P series, plus multiple variants within these families.

OEM Part Number Compatibility

Replaces numerous Acer battery part numbers such as AP11D3F, AP11D4F, AP13J3K, AP13J4K, BT.00303.026, BT.00304.010, KT.00304.001, 3ICP5/65/88, and 3ICP5/67/90.

Trusted Brand Quality

Being a genuine Acer battery, it ensures compatibility, safety, and durability, giving you peace of mind with your replacement.

Product Specifications

• Battery Model: AP11D3F / AP11D4F

• Voltage: 11.1 V

• Capacity: 3280 mAh

• Battery Type: Lithium-Ion (Li-ion)

• Color: Black

• Condition: Original and Brand New

Compatible Part Numbers

• AP11D3F, AP11D4F

• AP13J3K, AP13J4K

• BT.00303.026, BT.00304.010

• KT.00304.001, 3ICP5/65/88, 3ICP5/67/90

Fits Acer Laptop Models

• Acer Aspire S3 Series: S3-951, S3-391, S3-271, S3-331

• Chromebook Series: C720, C720P

• Includes variants such as S3-391-53334G52ADD, S3-391-6046, S3-391-6407, S3-391-6411, and more

Packaging Includes

• 1 x Acer Ultrabook Replacement Battery AP11D4F/AP11D3F