ACER BT.00903.014 Laptop Battery  Manufacturer!
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ACER BT.00903.014 Laptop Battery Replacement

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 ACER BT.00903.014 Laptop Batteries

ACER BT.00903.014 Battery

UK £24.99
(inc. VAT-UK Inland only!)
Product ID: NAC054.083
Replace Part Numbers:
ACER BT.00903.014

Battery Type: li-ion
Battery Volt: 11.10 V
Battery Capacity: 6600.00 mAh
Battery Weight: 583.80g
Dimensions: 269.2x47.4x42.8 mm
Battery Colour: black
Condition: Brand New with 1 Year Warranty!

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  • Please ensure the ACER BT.00903.014 laptop battery that you are going to buy fits the brand, model and part number of your device.
  • This ACER BT.00903.014 battery pack is a rechargeable, removable, replacement li-ion battery designed to work with ACER laptop computer.
  • Only the highest quality cells are used in this ACER BT.00903.014 laptop battery.
  • Guaranteed to Meet Original Specifications
  • We ship to UK and Ireland destinations only. For other international orders, please send email to
  • Order the ACER BT.00903.014 Today Risk Free - Brand New, 1 Year Warranty, 30 Day Money Back, Fast Shipping and Secure Online Ordering Guaranteed!
This laptop battery can replace the following part numbers:
This replacement battery is also compatible with the following models:

AS3820TG-374G32nksAspire 3820Aspire 3820-A52C
Aspire 3820 MS2292Aspire 3820TAspire 3820T-3051
Aspire 3820T-334G32nAspire 3820T-334G50nAspire 3820T-5246
Aspire 3820T-5851Aspire 3820TGAspire 3820TG-332G50na
Aspire 3820TG-334G32MnAspire 3820TG-334G50nAspire 3820TG-352G50n
Aspire 3820TG-352G50nc(silver)Aspire 3820TG-372G50nss01Aspire 3820TG-382G50nss04
Aspire 3820TG-432G50nAspire 3820TG-432G50nd(silver)Aspire 3820TG-434G64n
Aspire 3820TG-482G64nss05Aspire 3820TG-5452G50nsseAspire 3820TG-5462G64nss03
Aspire 3820TG-7360Aspire 3820T-N52BAspire 3820TZ
Aspire 4553Aspire 4553GAspire 4625
Aspire 4625GAspire 4745Aspire 4745G
Aspire 4745ZAspire 4820Aspire 4820G
Aspire 4820TAspire 4820T-333G25MnAspire 4820T-334G32Mn
Aspire 4820T-3697Aspire 4820T-434G32MnAspire 4820T-5570
Aspire 4820TGAspire 4820TG-3195Aspire 4820TG-334G32Mn
Aspire 4820TG-334G50MnAspire 4820TG-432G50MnAspire 4820TG-432G50Mn(silver)
Aspire 4820TG-434G50MnAspire 4820TG-434G64MnAspire 4820TG-482G64Mnss05
Aspire 4820TG-524G50MnmAspire 4820TG-524G64MnAspire 4820TG-524G64Mna
Aspire 4820TG-524G64Mn(silver)Aspire 4820TG-5452G50MnssbAspire 4820TG-5462G64Mnss03
Aspire 4820TG-5564G75Mnss04Aspire 4820TG-5637Aspire 4820TG-7566
Aspire 4820TZAspire 4820TZGAspire 5553
Aspire 5553GAspire 5625Aspire 5625G
Aspire 5745Aspire 5745DGAspire 5745DG-5462G50Mnks
Aspire 5745GAspire 5745PAspire 5745PG
Aspire 5820Aspire 5820GAspire 5820T
Aspire 5820T-333G32MnAspire 5820T-334G32MnAspire 5820T-434G50Mn
Aspire 5820T-5316Aspire 5820T-5452Aspire 5820T-5900
Aspire 5820T-5951Aspire 5820T-6178Aspire 5820T-7683
Aspire 5820TGAspire 5820TG-334G32MnAspire 5820TG-334G50Mn
Aspire 5820TG-432G50MnAspire 5820TG-432G50Mna(silver)Aspire 5820TG-434G50Mn
Aspire 5820TG-482G64Mnss03Aspire 5820TG-5452G50MnssbAspire 5820TG-5462G64Mnss02
Aspire 5820TG-5612Aspire 5820TG-7357Aspire 5820TZ
Aspire 5820TZGAspire 7745Aspire 7745-5602
Aspire 7745GAspire 7745G-434G1TMn_GamerAspire 7745G-726G1TMn
Aspire 7745G-728G1TBnAspire 7745ZAspire AS3820T-374G32nks
Aspire AS3820T-374G50nksAspire AS3820T-6480Aspire AS3820TG-374G50nks
Aspire AS3820TG-382G50nssAspire AS3820TG-482G64nssAspire AS3820TG-484G50nks
Aspire AS3820TG-5462G64nssAspire AS3820TG-5464G75nksAspire AS3820TZG-P622G32nss
Aspire AS3820TZ-P613G32nksAspire AS4820T-373G32MnksAspire AS4820T-374G32Mnks
Aspire AS4820T-6645Aspire AS4820TG-374G50MnksAspire AS4820TG-482G64Mnss
Aspire AS4820TG-5462G64MnssAspire AS4820TG-5464G32MnksAspire AS4820TG-5464G50Mnks
Aspire AS4820TG-5564G75MnssAspire AS4820TG-644G16MnksAspire AS4820TG6847
Aspire AS5745-374G64MnksAspire AS5745-384G64MnksAspire AS5745-5453G32MNKS
Aspire AS5745-5981Aspire AS5745-6492Aspire AS5745-7247
Aspire AS5745DG-374G32MnksAspire AS5745DG-3855Aspire AS5745DG-5454G50Mnks
Aspire AS5745DG-5464G50MnksAspire AS5745DG-5464G64BnksAspire AS5745DG-5464G64Mnks
Aspire AS5745DG-5464G75BnAspire AS5745DG-5464G75BnksAspire AS5745DG-7744G75Bnks
Aspire AS5745DG-7950Aspire AS5745DG-A54E/LAspire AS5745DG-F54E/L
Aspire AS5745G-374G50MnksAspire AS5745G-5462G64MnksAspire AS5745G-5562G75Mnks
Aspire AS5745G-6323Aspire AS5745G-724G50MnksAspire AS5745G-724G64Mn
Aspire AS5745G-7671Aspire AS5745P-373G32MnksAspire AS5745PG-334G50Mn
Aspire AS5745PG-354G32MnksAspire AS5745PG-354G32MnsAspire AS5745PG-374G50Mn
Aspire AS5745PG-374G50MnksAspire AS5745PG-384G32MnksAspire AS5745PG-5464G50Bnks
Aspire AS5745PG-5978Aspire AS5745PG-6420Aspire AS5820T-354G32Mnks
Aspire AS5820T-354G32MnsAspire AS5820T-373G32MnksAspire AS5820T-374G32Mnks
Aspire AS5820T-6401Aspire AS5820T-6825Aspire AS5820TG-374G50Mnks
Aspire AS5820TG-482G64MnssAspire AS5820TG-484G64MnssAspire AS5820TG-5462G64Mnss
Aspire AS5820TG-5464G75MnksAspire AS5820TZG-P614G50MnksAspire AS5820TZ-P613G32Mnks
Aspire AS7745-7949Aspire AS7745-7949W7HPAspire AS7745G-434G1TMn
Aspire AS7745G-434G1TMnksAspire AS7745G-434G50MnAspire AS7745G-464G75Bnks
Aspire AS7745G-5454G50BnksAspire AS7745G-5464G64BnksAspire AS7745G-5464G64Mnks
Aspire AS7745G-5464G75BnksAspire AS7745G-726G1TMnAspire AS7745G-748G1TMnks
Aspire AS7745G-7744G50BnksAspire AS7745G-7744G75BnksAspire AS7745G-9445
Aspire AS7745G-9586Aspire AS7745G-9823Aspire AS7745G-N78H/L
Aspire TimelineX 3820Aspire TimelineX 3820TAspire TimelineX 3820T-5190
Aspire TimelineX 3820TGAspire TimelineX 4820Aspire TimelineX 4820T
Aspire TimelineX 4820TGAspire TimelineX 5820Aspire TimelineX 5820T
Aspire TimelineX 5820TGAspire TimelineX AS3820TAspire TimelineX AS3820T-6480
Aspire TimelineX AS3820T-7459Aspire TimelineX AS3820TG-334G32MnAspire TimelineX AS3820TG-374G32n
Aspire TimelineX AS3820TG-374G50nksAspire TimelineX AS3820TG-382G50nksAspire TimelineX AS3820TG-382G50nss
Aspire TimelineX AS3820TG-382G50nss04Aspire TimelineX AS3820TG-482G50nssAspire TimelineX AS3820TG-482G64nss
Aspire TimelineX AS3820TG-5462G64nssAspire TimelineX AS3820TG-5464G75nksAspire TimelineX AS3820TG-6829
Aspire TimelineX AS3820TG-7360Aspire TimelineX AS3820TZG-P622G32nssAspire TimelineX AS4820T-6645
Aspire TimelineX AS4820T-7633Aspire TimelineX AS4820TG-334G32MnAspire TimelineX AS4820TG-334G50Mn
Aspire TimelineX AS4820TG-374G50MnAspire TimelineX AS4820TG-374G50MnksAspire TimelineX AS4820TG-434G64Mn
Aspire TimelineX AS4820TG-482G64MnssAspire TimelineX AS4820TG-5462G64Mnss03Aspire TimelineX AS4820TG-5464G75Mnks
Aspire TimelineX AS4820TG-5564G75MnssAspire TimelineX AS4820TG-644G16MnksAspire TimelineX AS4820TG-6847
Aspire TimelineX AS4820TG-7566Aspire TimelineX AS4820TG-7805Aspire TimelineX AS5820T-6401
Aspire TimelineX AS5820T-6825Aspire TimelineX AS5820T-7683Aspire TimelineX AS5820TG-374G50Mn
Aspire TimelineX AS5820TG-374G50MnksAspire TimelineX AS5820TG-482G64MnssAspire TimelineX AS5820TG-484G64Mnss
Aspire TimelineX AS5820TG-5462G64MnssAspire TimelineX AS5820TG-5464G75MnksAspire TimelineX AS5820TZG-P604G32Mn
Aspire TimelineX AS5820TZG-P614G50Mn  

The batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be use.

ACER BT.00903.014 Battery Tips:

How Many Cells Are In A Laptop Battery? - The answer is simply: (Battery Capacity / 2200mAh) X (Battery Volt / 3.7V).
How to prolong lithium-based batteries? - Here are some simple guidelines.
  • Avoid frequent full discharges because this puts additional strain on the battery. Several partial discharges with frequent recharges are better for lithium-ion than one deep one. Recharging a partially charged lithium-ion does not cause harm because there is no memory (In this respect, lithium-ion differs from nickel-based batteries.). Short battery life in a laptop is mainly cause by heat rather than charge / discharge patterns.
  • Batteries with fuel gauge (laptops) should be calibrated by applying a deliberate full discharge once every 30 charges. Running the pack down in the equipment does this. If ignored, the fuel gauge will become increasingly less accurate and in some cases cut off the device prematurely.
  • More simple guidelines to prolong your ACER BT.00903.014 laptop battery.
Deep Cycle vs. Automotive - Deep cycle batteries are used to power fish finders and trolling motors on a boat and radios or lights in an RV/camper and are designed differently than the battery you use to start your car. The automotive battery in your car is asked to deliver only short bursts of energy to start your auto and then the alternator takes over, providing the electrical power to run the car and recharge the slightly discharged battery. A deep cycle marine or RV battery, on the other hand, is asked to go through many deep discharges. Often, that battery is completely discharged before it is recharged. This is called "deep cycling." Timely and proper care of your Marine/RV Batteries will ensure trouble-free operations.
Day to Day Maintenance - The following 4 steps should be followed in maintaining your marine/RV Battery during seasonal usage:
  • Recharge deep cycle batteries as soon as possible after use. Allowing batteries to sit in a discharged state for a prolonged period of time is damaging to the future capacity of the battery.
  • Prior to recharge be sure the electrolyte level within each cell is at a point slightly below the split ring splash barrel (about 1/8" below this point). If water has to be added, deionized or distilled water is recommended; however, any water suitable for drinking is preferred to none at all. Never allow electrolyte levels to be as high as splash barrels or as low as plate tops.
  • Keep top of battery free of dirt and/or moisture. If battery is kept in a plastic marine battery box, be sure box is clean and dry.
  • Clean battery terminals, cable connectors and all accessory connectors regularly (every month or so).

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