2-power 2P-BTP-AS4520G - Battery

Replacement laptop battery delivering 48.84Wh of reliable power for Acer Aspire and TravelMate notebooks. The 6-cell lithium-ion pack restores full mobility with a 4400mAh capacity at 11.1V, matching original AS07A31/AS07A41/AS07A51/AS07A71 specifications. Overcharge, over-discharge, and short circuit protection ensure safe charging cycles and long service life.

Advantages

Engineered to original Acer tolerances, this battery fits Aspire 4520G, 4710, 4720, 4920, 5220, 5310, 5520, 5710, 5720, 5920, 6920, 7720 and TravelMate 5310, 5520, 5710, 5720, 7720 series. The black casing blends seamlessly with your laptop. CE and RoHS certifications confirm compliance with European safety and environmental standards.

Suitable for

• Users needing a dependable replacement for worn-out Acer batteries
• Professionals who work away from power outlets for extended periods
• Anyone seeking a cost-effective alternative to original Acer packs

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Voltage: 11.1 V
• Capacity: 4400 mAh
• Energy: 48.84 Wh
• Number of cells: 6
• Colour: Black
• Compatible brand: Acer
• Replaces OEM part numbers: AS07A31, AS07A41, AS07A51, AS07A71, AS07A32, AS07A42, AS07A52, AS07A72, BT.00603.033, BT.00604.022, BT.00605.020, BT.00607.012, BT.00607.013, BT.00607.019, BT.00607.066, BT.00607.067, BT.00607.068, BTP-AS4520G
• Rechargeable: Yes
• Protection features: Overcharge Protection, Over-discharge Protection, Short Circuit Protection
• Certifications: CE, RoHS
• Operating temperature: 0°C to 45°C

Recommendations

For optimal performance, fully charge and discharge the battery 2-3 times during initial use. Store in a cool, dry place when not in use for extended periods. Avoid exposure to extreme temperatures to prolong lifespan.