Lapgrade Battery for HP ProBook 4430S 4431S 4435S 4436S 4440S 4441S SeriesVoltage: 10. 8V, 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

Capacity: 4000mAh

Max Charge Voltage:16

Guided assurance on compatibility

Battery Type: Li-ion

Capacity:6800mAh

Capacity: 7850mAh

90 watt charger

Capacity:3650 mAh

Input- 100-240v

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

Voltage: 15v