Lapgrade Battery for Dell Inspiron M4010 N4020 N4030 SeriesBattery Voltage: 11. 1V, Battery Capacity: 4000mAh, No of Cell : 6 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

Voltage: 7

Capacity:7850mAh

Capacity: 4000mAh

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

Screen size: 14

Battery Type: Li-ion

62amp 50/60hz 7

5amp 50-60hz 3 pin

Model No: Dell Latitude 7280 7480--C27RW/PGFX4/9W9MX

Capacity:2700 mAh