2-power Bateria principal Asus A42-M70 - bateria - 65 mAh (2P-90R-NTC2B1000Y)

When your Asus M70, G71, G72, N70, or X71 laptop no longer holds a charge, this 2-Power replacement battery restores full mobility. Pop it into the bay, and you're back to working from the couch, attending lectures, or catching up on emails during a long flight. The 8-cell lithium-ion pack delivers 14.4 V and 5200 mAh (73 Wh), matching or exceeding the original A42-M70 battery's endurance. Built-in protection circuits guard against overcharge, over-discharge, over-current, and short circuits, so your laptop stays safe even during intense use. The black casing blends seamlessly with most laptop designs, and the user-replaceable form factor means no tools are required for installation.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 14.4 V
• Capacity: 5200 mAh / 73 Wh
• Number of cells: 8
• Colour: Black
• Condition: New, rechargeable
• Protection: Overcharge, over-discharge, over-current, short-circuit
• Compatible original part numbers: A42-M70, A42-M70L
• Compatible laptop series: Asus M70, G71, G72, N70, X71
• Certifications: CE, FCC, RoHS

Why choose it

This battery is engineered to meet or exceed original specifications, ensuring reliable performance and a long service life. The advanced protection circuitry prevents common battery failures, giving you peace of mind. With 73 Wh of energy, it provides ample runtime for productivity tasks, media consumption, and light gaming. The 8-cell configuration offers a good balance between capacity and weight, keeping your laptop portable without sacrificing endurance.

Ideal use cases

• Students who need all-day battery life for classes and library sessions
• Professionals who travel frequently and require reliable power on the go
• Home users who want to use their laptop away from a wall outlet
• Anyone replacing a worn-out original battery to extend the life of their Asus laptop

Good to know

Installation is straightforward: simply slide the battery into the compartment until it clicks. For optimal performance, fully charge and discharge the battery a few times during initial use. Store in a cool, dry place when not in use. This product is a replacement battery, not an original Asus part, but it is fully compatible and meets stringent safety standards.