AP12F3J 2ICP3/65/114-2 Replacement Battery for Acer Aspire S7 S7-391 Ultrabook — 7.4V 35Wh

The KingSener AP12F3J is a brand-new 7.4V 4680mAh (35Wh) lithium-polymer replacement battery for the Acer Aspire S7 and S7-391 13.3-inch ultrabooks, restoring dependable all-day performance with original-level capacity. Backed by a 1-year warranty.

Keep your Acer Aspire S7 ultrabook running at full strength with the KingSener AP12F3J replacement battery. Rated at 7.4V with 4680mAh / 35Wh of capacity, this Li-Polymer pack is built for professionals who need consistent power for demanding tasks and long workdays. The slim design preserves the S7's sleek profile, while multi-layer safety circuits protect against overcharging, short circuits, and temperature extremes for worry-free daily use.

Specifications

Battery Model:	AP12F3J
Capacity:	4680mAh / 35Wh
Voltage:	7.4V
Battery Type:	Li-Polymer
Condition:	100% Brand New, 1-year warranty

Replace Part Numbers

• AP12F3J
• 2ICP3/65/114-2

Compatible Models

• Acer Aspire S7 Series Ultrabook 13.3 Inch
• Acer Aspire S7-391 Series Ultrabook 13.3 Inch

FAQ

Q: Is this battery for the 13.3-inch Acer Aspire S7?
A: Yes, it is built for the 13.3-inch Aspire S7 series, including the S7-391 ultrabook.

Q: What type of cells does the AP12F3J use?
A: It uses premium lithium-polymer cells for a lighter, safer battery with stable voltage delivery.