Status : Brand New
Warranty : 12 months
Status : Brand New
Warranty : 12-month
|Capacity||4400mAh/48Wh 6 cells|
Brand New High Capacity 9-cell Dell J1KND Battery designed for Dell notebooks, works as genuine J1KND battery, 100% OEM Compatible with Dell J1KND battery as following list.
Do not modify or disassemble this J1KND battery without professional help and knowledge.
Do not incinerate, or short-circuit the rechargeable battery pack (put battery with metal objects)
Do not expose Notebook 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 Notebook 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 Notebooks 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 .
Ever got a cheap battery from another seller but not compatible, The battery ordered last month fit very well and last pretty long, Very nice product.------------------Hope Rivers
The battery I bought worked so great so far, after 3 weeks, it still lasts longer then the old original one did ------------------Sabrina Velazquez
I get the the extended battery as the default one in my Dell laptop has lower capacity, the 9-cell battery really last much longer. thank u !------------------Marilyn Shepard
This battery fits my Dell 15R notebook perfectly! I'm glad that I chosed the right shop and got the right product that can support me around 4 hours and 25 minutes. Everything about this battery pack is great! -------------Branden Ellis
The 9 cells 7800mAh battery of Dell J1KND is a very nice replacement for my Dell laptop. It has such a high capacity that lasts for 4.5 hours when I watch movies; and much longer when I surf the internet and listen to music. It really a perfect replacement for my Dell laptop. I like it very much!------------------Daniella KELLY
This battery is more durable than my previous one that I purchased from a shopping mall in NY. It still works like a new one after many times' charging and discharging. I like this battery very much! It's really a wonderful shopping experience!------------------Shawn MCCLURE
This battery is perfect for my Dell 15R notebook, and lasts for about three to four hours that is really out of my expectation. Its capacity is enough for my home use, and I never worry about the interruption of power supply! I'm very satisfied!------------------Eliza BURTON
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