Laptop Batteries Shop
Status : Brand New
Warranty : Full One Year
Rating: 
69.99USD
| Laptop/Battery | HP Pavilion dm4 |
| Battery type | Li-ion 12 cells |
|---|---|
| Capacity | 8800mAh |
| Volt | 10.8v |
| Size | 205.30 x 53.03 x 21.03 mm |
| Weight | 1.39lbs/632g |
100% compatible.
Best replacement battery,Made of finest safe & powerful cells
Latest 12 cells battery will give your laptop amazing power
Always 30-day money back
12-month warranty!
Status : Brand New
Warranty : Full One Year
Rating:
65.38 USD
| Laptop/Battery | HP Pavilion dm4 |
| Battery type | Li-ion 9 cells |
|---|---|
| Capacity | 6600mAh |
| Volt | 10.8v |
| Size | 205.30 x 53.03 x 41.03 mm |
| Weight | 1.08lbs/490g |
100% compatible.
Best replacement battery,Made of finest safe & powerful cells
9 cell battery technology to give your laptop longer life
Always 30-day money back
12-month warranty!
Status : Brand New
Warranty : Full One Year
Rating:
49.99 USD
| Laptop/Battery | HP Pavilion dm4 |
| Battery type | Li-ion 6 cells |
|---|---|
| Capacity | 4400 mah(47 Wh) |
| Volt | 10.8v |
| Size | 205.30 x 53.03 x 21.03 mm |
| Weight | 0.79lbs/361g |
100% compatible.
Best replacement battery,Made of finest safe & powerful cells
Latest li-ion battery technology to give your laptop new life
Always 30-day money back
12-month warranty!
HP launch the new Pavilion dm4 latpop with a standard li-ion battery pack of 6 cells.Running on AMD and less power-hungry graphics chip with a 14 inch display, It can support nearly 5 hours excellent battery life with less heat produced. Our replacement HP dm4 battery come with all of these features, The same (the 12 cells dm4 battery works even better)power efficiency and provide one year battery at much lower cost.
Do not modify or disassemble the battery without professional help and knowledge.
Do not incinerate, or short-circuit the rechargeable battery pack (put battery with metal objects)
Do not expose laptop battery to heat more than 212°F(100°C), which may cause an exposure.
Do not place battery in device for a long period of time if device is not being used. Remove the battery when you store your computer for an extended period of time.
Do remember discharge then recharge the notebook battery for every few weeks during storage.
Do keep the battery away from children.
The length of laptop running time may vary a lot, It depends on the running applications and the external devices connected to your laptop. Battery operating time (the time the battery can hold a charge) will decrease over time. When you travel with your laptop, you would want longer battery life. Here are some basic tips may help you.
1. Dim laptop screen - Adjust your screen brightness(Most laptops come with the ability to dim your laptop screen); As the screen will take 30% also power of the battery, Try turning down the display brightness to the lowest level you can bear(don't no hurt your eyes).
2. Cut down on unnecessary programs - Cut unnecessary auto running programs when boot up ,cut background programs like Itunes, Desktop Search, etc., Shut down everything that isn’t crucial when you’re on battery. You'd better save the basic firewall software when you are online.
3. Unplug unnecessary devices - USB devices (like mouse, keyboard, other widget chargers), PC cards, DVD drivers, Bluetooth and WiFi will extract your laptop battery power a lot. Remove all of this if applicable. Also check for other built-in components that you could disable to conserve more battery power.
4. Use power saving. Remember that standby mode still uses battery power a lot when you left , But use hibernate instead will save more if your laptop supports this function .
My old dm4 battery started dying so I decided to get a new one, The battery could last over 4 hours after charging it the whole night. Excellent battery!-----------------Kane Todd
This 8800mAh battery performs perfectly with my dm4 notebook, installed easily and last around 4 hours 40 minutes with normal apps when 100% charged.------------------Kayla Gallagher
The quality of this replacement battery is good at reasonable. I would recommend the 12-cell battery here for dm4 as the default original 6-cell battery not last long as wished ------------------Leonardo Howell
I ever got several replacement battery and I have found that it is the only one that works the best and lasts the longest, just nearly 4 hours and 15 minutes. A good value.------------Vivian Le
It satisfys me! The dm4 battery installed in my notebook lasts for almost 4 hours when the screen is ajusted to the brightest state. For me, this battery is the best replacement I purchased! I will recommend it to others! Thanks!-------------Reed Nixon
The delightful service that the seller gave me impressed me very deeply. The seller delivered the hp dm4 battery very prompt and it arrived as I expected. And the battery itself is also very satisfying; its quality is very good, and it has a extremely long battery life. It quite satisfies my office use!------------------Perla GEORGE
I bought the Pavilion dm4 laptop battery(12 cells) at a relatively low price comparing to the other website's. This one cost me only 69.99USD while the previous one more than 100USD! And this works even better than last one! Good price!------------------Elle FLEMING
