HP 4310 Laptop Battery 

HP 4310 Laptop Battery 4.4V 2200mAh(4 cells) replacement HP ProBook 4310S Li-ion battery is totally compatible with the original manufacturer's specifications. Through tested, all our Li-ion replacement batteries for HP ProBook 4310S have been certified to meet and even exceed the original battery performance.

Each replacement battery of the HP ProBook 4310S laptop has been tested on the HP system before being dispatched to ensure the safety of your HP laptop.

HP ProBook 4310S laptop battery carries with a smart interior circuit board that provides battery-unbalanced-shut-off protection, thermal-runaway protection, overcharged protection, over-discharged-shut-off protection, and high/low-temperature-shut-off protection.

HP laptop battery has passed through a series of rigorous safety tests and been certified by CE, UL, ROHS, ISO9001/9002. Generally speaking, this replacement HP ProBook 4310S battery can be charged/discharged up to more than 600-800 cycles.

Replacement part numbers: 530975-341, 579320-001 530974-321, 530974-361, HSTNN-I69C, AT902AA, HSTNN-DB91, HSTNN-OB91, HSTNN-OB92, HSTNN-XB91, HSTNN-XB92, Compatible with: HP ProBook Series 4210s, 4310s, 4311s