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Lenovo 42T4950 Battery

Name: Lenovo 42T4950 Battery
Brand: iFixit
SKU: 245172
Price: 39.99 USD
Availability: InStock

$39.99

Condition: New

Part or Kit

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Lenovo 42T4950 Battery - New / Fix Kit

Sale price $39.99

Only 8 left in stock

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This Lenovo 42T4950 replacement battery is what you need to bring your dead laptop back to life!

Battery degradation is an inevitable part of your laptop's lifespan — extend it with this replacement battery compatible with Thinkpad EDGE E120, E125, E130, E135, E145, E320, E335, L330, and Thinkpad X121e, X130e, X131e, X140e. If your laptop won’t turn on, won’t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.

COMPATIBLE MODEL NUMBERS: 42T4950, 42T4952, 0A36290, 0A36292, 3INR19-65-2, 42T4943, 42T4945, 42T4947, 42T4948, 42T4949, 42T4951, 42T4957, 42T4958, 42T4959, 42T4960, 42T4961, 42T4962, 45N1056, 45N1057, 45N1058, 45N1059.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.

Learn more about safe lithium-ion battery handling and proper disposal.

Watt Hours	49 Wh
Voltage	11.1 V
Milliamp Hours	4400 mAh
Manufacturer	Aftermarket
iFixit Part Number	IF245-172-2

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Things break. Wear and tear is normal, but throwing away almost-functional products shouldn’t be. As the world’s largest online repair community, we help thousands of people fix their broken stuff every day. iFixit has everything you need to fix your electronic devices yourself—quality replacement parts, specialty precision tools, and free step-by-step repair guides for thousands of products.