Note : 1. 14.4V and 14.8V are compatible, they are in common use. 2. 10.8V
and 11.1V are compatible, they are in common use. 3. the 10.8V(=11.1V)
and 14.4V(=14.8V) are the different voltages, they are not compatible, please choose
the right battery(Voltage) for your laptop. 4. The 7800mAh(12 Cells) battery
will extend out about 1 inch from the back of the laptop, bigger size.
Our
replacement HP Compaq Business Notebook NX9420 battery is the product of highest
quality, which has obtained international certification ( CE, UL, ROHS, ISO9001/9002
). Without any memory effect, the battery works as powerful as an extra power supply
when traveling or being away from home/office. With long life, this replacement
battery for HP Compaq Business Notebook NX9420 laptop can be charged/discharged for more than 500-750
cycles (has been rigorously tested). Every piece of replacement
HP Compaq Business Notebook NX9420 battery
pack is under the united protection of the PCP board, PCM board and intellectual
power measurement circuit: automatically adjusting the charging time to achieve
the maximum amount of charge, with over-charge protection, over-discharge protection,
over current protection and short circuit protection.
We offer superb pre-sales and after-sales service, providing a full one year warranty
and a 30-day money back guarantee for this replacement
HP Compaq Business Notebook NX9420 battery,
100% OEM compatible with the original HP Compaq Business Notebook NX9420 battery. Our batteries for
HP Compaq Business Notebook NX9420 laptop have also undergone rigorous tests to ensure stability and
safety before being dispatched from the battery manufactory. Usually, this high
capacity (4400mAh, 8 cells) replacement HP Compaq Business Notebook NX9420 battery offers the same
or even longer usage period as/than that of the original HP Compaq Business Notebook NX9420 battery.
Thanks for buying battery for your HP Compaq Business Notebook NX9420 at hplaptopbattery.co.uk. In
order to ensure the quality of our replacement HP Compaq Business Notebook NX9420 battery and offer
you a 100 percent satisfaction with our products, we will strictly test the product
quality before shipment.