Why do I need a battery?

The battery can keep your computer still working when the power is off, the high capacity battery can be used even longer.

How to order battery?

The best way to find the battery you need is searching by the original battery code, and compare the picture of the battery, check the interface

Use "Ctrl+F" to search the key words from the website

if you still can not make sure the battery, please contact us.

For the shipment, we will provide the tracking number and the shipping method.

Please take care your battery, the recharge cycle is based on how you use the battery, don't overcharge, don't keep the battery in the wet environment, and please don't put water on the battery. Thank you

Most of the high capacity battery (7800mAh, 10400mAh) will have some convex, see the pictures below .

This battery is compatible with following part numbers:
FOR HP
462889-121	462891-162	497694-001
462889-141	482186-003	497694-002
462889-421	484170-001	497695-001
462890-151	484170-002	498482-001
462890-161	484171-001	513775-001
462890-251	484172-001	516915-001
462890-541	485041-001	EV06055
462890-542	485041-002	HSTNN-C51C
462890-751	485041-003	HSTNN-CB72
462890-761	487296-001	HSTNN-CB73
462891-141	487354-001	HSTNN-DB72
HSTNN-DB73	HSTNN-IB79	HSTNN-Q34C

We provide 2 for Hp Pavilion dv4 batteries for your Laptop, you can find some different features from them, and click the image to see more details!

Image	Type	Capacity	Volt	Color	Price
	Li-ion	5200mAh	10.8V	Black
	Li-ion	10400mAh	10.8V	Black