Replacement Laptop Battery for Dell Vostro A840 - Black

Having an extra 4400mAh replacement Dell Vostro A840 battery can help you work around the house without trailing wires, and let you take your Dell Vostro A840 laptop anywhere(travelling, away from home/office etc.) or play games/watch movies in a long trip. We're totally confident that you can get the super high quality replacement Dell Vostro A840 laptop battery in our online shop at the best price, and make sure you will completely satisfied with it. It's an excellent choice for you to buy an additional 6 cells battery for your Dell Vostro A840 laptop from us.

This replacement Dell Vostro A840 battery has an integrated microchip which can prevent overcharging and lengthen the life of battery. It is made with Grade-A battery cells from Panasonic and fits Dell Vostro A840 laptop perfectly. All our replacement Dell Vostro A840 batteries have passed international certification( CE, UL, ROHS, ISO9001/9002 etc.), guaranteed all batteries for Dell Vostro A840 are high performance, long-life and safety, 100% OEM compatible with the original specification, no memory effect. Normally this 6 cells Dell Vostro A840 battery can be charged/discharged 600-850 cycles and can lasted 3.5-5 hours or longer( depending on different operation system, screen brightness and Wireless/Bluetooth devices etc.).

Thanks for buying replacement Dell Vostro A840 battery at Dell-laptop-battery.net, before delivery we will check the battery's quality in order to make sure it works great and has no problem. And if you are satisfied with this Dell Vostro A840 battery please recommend it to anyone who is searching for a replacement.

Compatible Part Numbers

• 0F286H
• 312-0818
• 451-10673
• F286H
• F287F
• F287H
• G066H
• G069H
• PP37L
• PP38L
• R988H

Fit Models

• Inspiron 1410
• Vostro 1014
• Vostro 1014N
• Vostro 1015
• Vostro 1015N
• Vostro 1088
• Vostro 1088N
• Vostro A840
• Vostro A860
• Vostro A860N

Some tips for brand new replacement Dell Vostro A840 battery

1. Please read the instructions carefully before using the brand new replacement Dell Vostro A840 battery.
2. Don't let your Dell Vostro A840 laptop or battery come in contact with liquid. Liquid can get into the laptop's and battery's circuits, leading to corrosion.
3. Don't allow the replacement Dell Vostro A840 battery to touch metal objects. If metal objects, such as jewelry, stay in prolonged contact with the battery contact points, the Dell Vostro A840 battery could become very hot.
4. Don't disassemble, crush, puncture, shred, or otherwise attempt to change the form of the replacement Dell Vostro A840 battery.
5. Do avoid dropping the Dell Vostro A840 battery or laptop. Dropping these items, especially on a hard surface, can potentially cause damage.
6. If the replacement Dell Vostro A840 battery can not work fine, please check twice to confirm that the battery is defective or not, and contact our customer service representative ASAP, let us know the Detailed Problem, we will do our best to serve you.