Lapgrade Battery for Lenovo ThinkPad R60 R61 T60 T61 SeriesVoltage: 10. 8, Capacity: 4000mAh, 6 cell battery Built in circuit protection for device safety 1 year replacement warranty. A guided assurance on compatibility Get confirmation on chat support within seconds 15 days easy replacement BIS certified product ensures standardization and quality of product

Battery Voltage: 14

Input:100-240v

Unique Serial numbers on every Charger / box

3-cell battery

If in doubt

Please match your battery picture with the picture provided by us as there are 2 different types of batteries are being used in the same model

40 watt 4 cell battery

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please check the compatibility as there are two batteries that look same but are different

Capacity: 4450mAh

Over Current protection feature Protect the charging device from getting high current

Over Voltage protection feature Protect the charging laptop rom getting high voltage