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Item: IM1NA7834 Model: WCI0443
Replacing your Lenovo ThinkPad battery is easy when you use the WorldCharge Li-ion battery. The proprietary battery size allows it to work perfectly with compatible Lenovo notebooks. With eight cells, this rechargeable battery retains its charge well, so you can use your laptop for extended periods of time without having to plug it in. At only .86 pounds, this replacement battery won't add significant weight to your laptop.