Where can i buy original battery for my hp 15g dr0006tx n how much it will cost

[ubaidnabi]

I also want to buy ssd for the same

[GOLD_MASTER]

Hello @ubaidnabi .
The SSDs that are compatible for your equipment are as follows:
512 GB, PCIe, NVMe L20385-001
256 GB, PCIe, NVMe L20384-001
256 GB, SATA-3, TLC L20382-001
128 GB, SATA-3, TLC L20381-001
The SSD you should purchase can be either 2280 M2 SATA3 TLC or 2280 PCIe NVMe Value and the latter is faster.

Compatible SSD's crucial brand:
https://www.crucial.com/compatible-upgrade-for/hp---compaq/hp-15g-dr0006tx#ssd

The battery that is compatible for your equipment is the following:
Battery (3-cell, 48 WHr) L11119-855

[pbroussard]

 Here is your Service Manual http://h10032.www1.hp.com/ctg/Manual/c06691790.pdf  the battery is HP part L11119-855, Use that to search HP PartSurfer, google it for resellers, try Amazon or eBay are other options. 

Try and get a HP part, the age of the laptop may leave you with no other option than a generic replacement battery, but they are less in price. Read reviews of the product if you want to go generic, Amazon is great for that. There are some good ones, and some not so good ones.

The service manual shows how to replace the battery if you are up to the task. You also want to purchase an inexpensive cell phone repair kit to use to separate the bottom cover from the top. Using a small screwdriver or pocket knife risks marring the two.

For the ssd, you can use any M.2 PCIe 3x4 

If you need more help, just ask.