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Emachine 86 Wh(7800mAh) e440 Laptop Battery High Quality Laptop Battery Certificates

This emachine e440 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For emachine e440 Laptop Battery [li-ion 11.1 V 86 Wh(7800mAh)]

Chemistry: li-ion : No memory effect.
Color: Black
Volts: 11.1 V
Capacity: 86 Wh(7800mAh)
Property: original
Weight: 455.98g
Dimension: 270.95 x 52.60 x 35.10mm
Compatibility: 100% OEM compatible
Warranty 1 year warranty! 30 Day Refund!
Condition: Brand-New, Japan or Korea made grade A cells.
Emachine 5200 mAh e440 Laptop Battery High Quality Laptop Battery Certificates

This emachine e440 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For emachine e440 Laptop Battery [li-ion 11.1 V 5200 mAh]

Chemistry: li-ion : No memory effect.
Color: Black
Volts: 11.1 V
Capacity: 5200 mAh
Property: Replacement
Weight: 342.81g
Dimension: 270.95 x 52.60 x 20.10mm
Compatibility: 100% OEM compatible
Warranty 1 year warranty! 30 Day Refund!
Condition: Brand-New, Japan or Korea made grade A cells.

Battery Features

  1. Condition - Brand New, Never Used!
  2. Built-in Over-discharge short circuit protection.
  3. No memory effect and harmless stuff.
  4. 100% OEM compatible and stable performance.
  5. Warranty One year quality assurance, 30 days money back gurantee
  6. Fast delivery to any country through USPS,Canada Post. Process orders within 24 hours including weekends and holidays.

Fits Laptop Models


Acer Notebook Models:

Travelmate tm8572-6779 Timelinex, travelmate 8572tg, travelmate 8572-6779 timelinex, travelmate 8472tg timelinex, travelmate 7750z, travelmate 7740zg-p604g64mnss, travelmate 7740g-5454g25mnss, travelmate 7740g-434g64, travelmate 7740-6199, travelmate 7740-332g25mn, travelmate 5742g-5464g32n, travelmate 5740g-334g64mn, travelmate 5740-434g50mn, travelmate 5735zg, travelmate 5735, travelmate 5542-p342g25mnss, travelmate 4750-2354g32mnss, travelmate 4740-7787, aspire as5742z-p614g50mnkk, aspire as5742g-5463g50mn, aspire as5741-6823, aspire as4741zg, aspire as4551g, aspire as4551, aspire 7741g-334g64mi, aspire 7741g-334g50mi, aspire 7551-p323g32mn, aspire 7551-2531, aspire 7251, aspire 5755, aspire 5750g-2634g50mnkk, aspire 5750-2314g50mnkk, aspire 5742-7962, aspire 5741zg, aspire 5741g434g64bn, aspire 5741-353g32mn, aspire 5552-p322g32mn, aspire 5552-n834g50mnkk, aspire 5349, aspire 5336-902g32mnrr, aspire 5336-902g25mnrr, aspire 5336-2007, aspire 5333, aspire 4752, aspire 4750zg, aspire 4741zg-p622g50mnkk03, aspire 4741zg p622g50mn, aspire 4741z-601g32l, aspire 4741g-5462g50mnkk05, aspire 4551g-n832g32mn, aspire 4551, aspire 4251-1015, as5736g,
EMACHINE Notebook Models:

g730zg-p622g32mi, g640, emg730zg, e530, e440,
Gateway Notebook Models:

nv79c38u, nv59c40u, nv59c32u, nv59c07e, nv55c38u, nv55c30u, nv49xx, nv49c22c, ns41i,
PACKARD BELL Notebook Models:

Easynote ts11, easynote tm80-rb-019,

Battery Knowladge

  1. Keep the battery clean. Avoid exposing the emachine e440 battery to extreme heat or cold. If possible, avoid letting your laptop batteries sit dormant for long periods of time.
  2. If you don't plan on using the battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects. Li-ion batteries will self-discharge during storage, remember to break them in before use.
  3. Don't store your laptop battery emachine e440 for long periods plugged into or attached to any power source, including AC adapters and laptop security carts plugged into an outlet;
  4. Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive.
  5. Higher Watt hours (Whr) or milliAmpere hour (mAH) on the same system under the same operating conditions means longer battery run time. For example, if you compare the same system, running the same applications, the emachine e440 battery with 75Whr would provide approximately 37% more run time than the 53Whr Emachine battery.
  6. If you do not use your laptop for a long time, remove the emachine e440 battery pack from the laptop.
  7. Don't setting your emachine e440 battery in the high humidity, high temperature, strong vibrative and dusty place.
  8. Avoid purchasing spare emachine e440 Battery for later use. Observe manufacturing dates. Do not buy old stock, even if sold at clearance prices.
  9. Make sure to plug your emachine e440 laptop charger adapter into a UPS and not directly into a power outlet or surge protector.
  10. If you have 2 or more pack of battery, it's wise to discharge and then fully charge it on battery power once a week or so, just to keep the battery fresh conditions.
  11. It's a good idea to clean dirty emachine e440 battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your portable device.

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