Dell Original 3 Cell 11.4V 42WHr Laptop Battery for Latitude 3180, 3189, 3190, 3390, 3500Li poly battery (internal) 42 Whr,3 cell battery Voltage: 11. 4v, Capacity: 3650 mAh Built in circuit protection for device safety 1 year nationwide warranty from DELL. 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

The battery lets your laptop work seamlessly when you are on the move

31amp 50/60hz

1-year nationwide warranty from DELL

12 Months replacement warranty Warranty of the Product is Limited to Manufacturing Defect Only

Li-ion battery (external)

1V Battery Capacity: 4000mAh No of Cell : 6

40 watt 4 cell battery

Voltage 11

Li-poly battery (internal)

Capacity:2700 mAh

90 watt charger