High Quality Battery for HP Pavilion DV7-4020SA (4400mAh, 6 cells)
High Quality Battery for HP Pavilion DV7-4020SA (6600mAh, 9 cells)
High Quality Battery for HP Pavilion DV7-4020SA (8800mAh, 12 cells)
2. These replacement Pavilion DV7-4020SA batteries are not compatible with HP Pavilion DV3-1000, DV3-2000 series and HP Pavilion DV6-1000, DV6-2000, DV6-7000, DV7-7000 Series laptops. 3. The 6600mAh(9 Cells) and 8800mAh(12 Cells) batteries will extend out about 1 inch from the bottom of the laptop, bigger size but help cooling and lasting longer.
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Compatible HP Battery Part Number
Compatible HP Laptop Model Name
- Pavilion dv7-4020sa
- Pavilion DM4-3104TU
- Pavilion DV6-3022EK
- Pavilion DV6-3101AU
- Pavilion DV6-6112SW
- Pavilion DV7-4107EG
- Pavilion DV7-6020EB
- Pavilion DV7-6B73EF
- Pavilion G4-1114BR
- Pavilion G6-1011SX
- Pavilion G6-1156SR
- Pavilion G6-1A75DX
- Pavilion G6-2167SA
- Pavilion G6-2200SA
- Pavilion G6-2211SX
- Pavilion G6-2291EE
- Pavilion G6-2305SM
- Pavilion G7-2028ER
- Pavilion G7-2160SB
- Pavilion G7-2200SG
- Pavilion G7-2223SG
- Pavilion G7-2252ER
- Pavilion G7-2361ER
- Presario CQ58-D00SO
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All our high quality replacement batteries for HP Pavilion DV7-4020SA notebook come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.
30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.
If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.
Please note: we cannot process returned batteries if you have not yet received an RMA number.
A: First, find out the part number of your old battery or the model name of your laptop (e.g. 'HP Pavilion DV7-4020SA') and match with our product compatibility table. Second, please compare the old battery with our product images to make sure their shapes are the same. Lastly, check the voltage (rating) is the same as the old one. For more details please click How to find one correct battery for my laptop?
A: 100% OEM compatible to ensure compliance with your original HP Pavilion DV7-4020SA battery specifications (the same size, high quality). All of our laptop batteries for HP Pavilion DV7-4020SA have passed international certifications (CE, UL, ROHS, ISO9001 / 9002).
A: New HP Pavilion DV7-4020SA battery pack is usually shipped in a partially charged state. Please discharge your new HP Pavilion DV7-4020SA battery pack to 10%-20% and charge it for 3-5 times to fully activate the battery to the maximum rated capacity. In the using process, do not use it less than 20% of the electricity before charging. In addition, if the battery is not used for a long time, please charge it once a month, and keep the remaining power in about 50% then store in a dry and cool environment.
A: 1. Turn your HP Pavilion DV7-4020SA laptop over.
2. Find the laptop battery release button lock for your HP Pavilion DV7-4020SA laptop.
3. Now your HP Pavilion DV7-4020SA laptop battery is unlocked, locate the battery release button.
4. Press the laptop battery release button, gently pull the battery out of the laptop.
5. Now your HP Pavilion DV7-4020SA battery has been removed, please install the replacement HP Pavilion DV7-4020SA battery.
6. Insert the battery into the slot. Push your HP Pavilion DV7-4020SA battery to the laptop and secure it in place.