Lapgrade battery for Dell Precision 15 7510 7520 17 7710 7720 Series-MFKVPVoltage: 11. 4V Battery Capacity: 7900mAh 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 Please match your battery picture with the picture provided by us as there are 2 different types of batteries being used in the same model. If in doubt, send

4400mAh/34Wh

Lapgrade Battery For Lenovo Z41-70 Z51-70 Series(L14M4A01) Battery voltage: 14

Model No:90-200450-55 Part No:40Y7661 Features: Grade A Quality with Taiwan IC

72-watt charger

Voltage: 16

4000mAh/12

90 watt charger

Capacity:3500 mAh

Battery capacity: 55

Max Charge Voltage:-16

Model No:65-195333-30 Part No: A065R07DL

5 amp 50-60hz