High Quality Battery for HP Pavilion DV9940ER (4400mAh, 8 cells)
Product Larger Images
Compatible HP Battery Part Number
- 416996-131
- 432974-001
- 416996-161
- 416996-441
- 416996-541
- 451868-001
- 448007-001
- 434877-141
- 416996-521
- EX942AA
- 436904-001
- 416996-421
- 416996-422
- HSTNN-IB33
- 416996-001
- HSTNN-IB34
- 434674-001
- HSTNN-LB33
- HSTNN-IB40
- HSTNN-UB33
- EV087AA
Compatible HP Laptop Model Name
- Pavilion dv9940er
- Pavilion DV9050
- Pavilion DV9050EA
- Pavilion DV9053
- Pavilion DV9058EA
- Pavilion DV9074EA
- Pavilion DV9081EA
- Pavilion DV9319XX
- Pavilion DV9391XX
- Pavilion DV9501XX
- Pavilion DV9507EF
- Pavilion DV9515XX
- Pavilion DV9535NR
- Pavilion DV9571XX
- Pavilion DV9580EZ
- Pavilion DV9590ER
- Pavilion DV9610CA
- Pavilion DV9720US
- Pavilion DV9730EI
- Pavilion DV9739EF
- Pavilion DV9790EA
- Pavilion DV9790EG
- Pavilion DV9821EA
- Pavilion DV9825NR
- Pavilion DV9845EO
Shipping Methods
Payment Methods
We Accept Payment Methods | |
PayPal | Payments by PayPal, NO PayPal Account required. |
PayNow | You can use the above Bank App to scan the QR Code for payment. |
GrabPay | You will be redirected to Grab website, log into your account for payment. |
Warranty
1-Year Warranty
All our high quality replacement batteries for HP Pavilion DV9940ER 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.
Returns
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.
FAQs
A: First, find out the part number of your old battery or the model name of your laptop (e.g. 'HP Pavilion DV9940ER') 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 DV9940ER battery specifications (the same size, high quality). All of our laptop batteries for HP Pavilion DV9940ER have passed international certifications (CE, UL, ROHS, ISO9001 / 9002).
A: New HP Pavilion DV9940ER battery pack is usually shipped in a partially charged state. Please discharge your new HP Pavilion DV9940ER 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 DV9940ER laptop over.
2. Find the laptop battery release button lock for your HP Pavilion DV9940ER laptop.
3. Now your HP Pavilion DV9940ER 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 DV9940ER battery has been removed, please install the replacement HP Pavilion DV9940ER battery.
6. Insert the battery into the slot. Push your HP Pavilion DV9940ER battery to the laptop and secure it in place.