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Emachine 86 Wh(7800mAh) g640 Laptop Battery High Quality Laptop Battery Certificates

This emachine g640 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For emachine g640 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 g640 Laptop Battery High Quality Laptop Battery Certificates

This emachine g640 laptop batteries was designed to meet or exceed OEM specifications.

Replacement For emachine g640 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. Manufactured by high-capacity power products and built-in emachine g640 rechargeable battery protection circuit.
  7. 100% CE, UL Listed certification of Every emachine g640 Laptop Battery.
  8. If you have a problem with a purchase, email us before posting negative or neutral feedback.
  9. We have great after sales service department for emachine g640 batteries,fast respond to your request!
  10. Quality Assurance - ISO9001/ISO9002, CUL, TÜV, ROHS certificatio procedures.
  11. 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 tm8472t, travelmate tm5740-6291, travelmate p243, travelmate 8572t-354g32n timelinex, travelmate 8572t hf, travelmate 8572g-5454g50mnkk timelinex, travelmate 8473, travelmate 8472-5333 timelinex, travelmate 8472-374g50mn, travelmate 8472, travelmate 7740g-354g50mnss, travelmate 7740-5464g50mn, travelmate 7740-5454g64mnss, travelmate 7740, travelmate 7340, travelmate 5742-7908, travelmate 5740z, travelmate 5740g-334g32mn, travelmate 4740zg, travelmate 4740z-p602g32mnss, travelmate 4740z-p602g32mn, aspire v3-571g-6602, aspire v3-571g-53214g50makk, aspire as7741z-4815, aspire as7551-2560, aspire as7551-2531, aspire as5742g-6480, aspire as5741g, aspire as5741-h54d/ls, aspire as5551-2012, aspire 7751g-n834g32mn, aspire 7741z-7344, aspire 7741g-434g32mi, aspire 7741g-3647, aspire 7741g-334g64mn, aspire 7741g-333g32mn, aspire 7551-2438, aspire 5755zg, aspire 5750g-2414g50, aspire 5749z, aspire 5742zg, aspire 5742z-4621, aspire 5742z-4004, aspire 5742-7729, aspire 5741zg-p603g50mn, aspire 5551-4200, aspire 5336-901g25mnkk, aspire 5336-901g25mncc, aspire 5252, aspire 4755g, aspire 4741zg-p621g50mn, aspire 4741g-434g50mn, aspire 4741-5462, aspire 4741-5177, aspire 4741, aspire 4738zg-p622g32mnrr, aspire 4552-3517, aspire 4551g-p522g50mnsk, aspire 4250-e352g50mi,
EMACHINE Notebook Models:

g730zg-p622g32mi, g730, e732g-383g50mnkk, e732-7096, e640-n833g25mi, d642, d528-2062,
Gateway Notebook Models:

nv79c38u, nv73a09u, nv59c32u, nv56r09c, nv55c34u, nv55c28u,
PACKARD BELL Notebook Models:

Easynote ts11, easynote tk85, easynote nm87,

Battery Knowladge

  1. Charge your battery emachine g640 properly, fully charging and fully discharging it at least once every month.
  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 pierce, hit, step on, crush or abuse the battery.Don't left the battery unused for a long time.
  4. Emachine g640 laptop battery gets a little hot when it works, keep your laptop in a well ventilated place and keep it cool.
  5. Emachine g640 battery packs should ba charged for 12 hours when you first get them.
  6. Short battery life is mainly cause by heat rather than charge and discharge patterns.
  7. We suggest removing the emachine g640 Battery from your emachine laptop when running on fixed power.
  8. Avoid purchasing spare emachine g640 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 g640 laptop charger adapter into a UPS and not directly into a power outlet or surge protector.
  10. Avoid short circuit of the terminals by keeping your emachine g640 battery pack away from metal objects such as necklaces or hairpins.
  11. As the rechargeable emachine g640 battery begins to die, the user will notice a decline in the running time of the battery. When a emachine g640 laptop battery that originally operated the notebook for two hours is only supplying the user with an hour's worth of use, it's time for a new one.

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