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Battery Home > Laptop Batteries > ACER laptop battery > Acer Aspire 4745g battery

replacement ACER Aspire 4745g Laptop Battery 

Buy a ACER ASPIRE 4745G battery replacement for you, wherever travel around the world or from your office to your home, maintain uninterrupted work cycles. This ACER ASPIRE 4745G laptop battery has achieved international standards such as CE, UL, CULListed, ISO9001 /9002 and other certification.

  1. New,4400mAh Acer Aspire 4745g Battery Replacement for Acer Laptops

  2. Price:
  3. Product Brand: ACER laptop battery
  4. P/N Number: Aspire 4745g
  5. Battery Type: Li-ion
  6. Voltage: 11.1V
  7. Capacity: 4400mAh
  8. Cell: 6
  9. Color : Black
  10. Dimension : 269.59 x 48.5 x 23.9 mm
  11. Net Weight : 320g
  12. Item Number : ELAC038K

Rechargeable ACER Aspire 4745g Battery
  • ACER Aspire 4745g Battery Availability:
    We offer replacement ACER aspire 4745g battery. As a friendly, knowledgeable and reliable professional distributor, we store new ACER Aspire 4745g Battery in the USA/UK/Europe/DE/Canada/HK and dispatch batteries from different countries.
  • ACER Aspire 4745g Laptop Battery:
    This ACER Aspire 4745g Battery is rated at 11.1V, 4400mAh. It is compatible with parts: Aspire 4745G , Aspire 4820GT , TimelineX 3820T , ....this rechargeable Li-ion battery is green battery. With overcharge and overheats protection, it is safe for using. Perfect blend of functionality, portability and style, it is powerful for both work and amusement.
  • Fast shipping, 1-month fund return, 1 year warranty.
    • Compatible Codes
    Acer :
    Acer AS10B31 , Acer AS10B3E , Acer AS10B41 , Acer AS10B51 , Acer AS10B5E , Acer AS10B73 , Acer AS10B7E , Acer AS10E76 ,
    • Service and Tips
    ACER Aspire 4745g Battery Maintain Tips
  • Do not let your Acer laptop Battery dormant for long time.
  • Calibrate the time of your ACER Aspire 4745g Battery (once a month).
  • ACER Aspire 4745g Battery charge to 40% and store in a clean, dry, cool and ventilated place.
  • ACER Aspire 4745g Battery, the recommended charging time is a maximum of one hour, 100% charged - in the regular batteries are thus to 80%.
  • Charge methods: Constant voltage at 4.20V/cell (typical) No. Trickle charge when fully charged.
  • ACER Aspire 4745g Battery is recommended 80% discharge depth. Prevent full discharge.
  • Heat is the main enemy of a battery. Above 40 °C will shorten the expectant life of the battery in theory.
  • ACER Aspire 4745g Battery Using Manual

    New ACER aspire 4745g battery needs charging and discharging cycle first before the regular usage. Because battery from factory to the users' hands that exists the time differences, and the electrode materials will be its passivation for the battery of the longer time difference, which is why the purchase of new batteries need to be completely filled with charging and discharging cycle three times to eliminate electrode materials passivation, to activate ACERaspire 4745g laptop battery performance, to reach maximum capacity. Meanwhile, the laptop has the data transmission agreement end between battery and the computer, after the need of two or three times charged and discharged cycle, the percent of its real capacity can keep pace with the percent of content on the computer's screen. Cycle's steps: insert incomputer to discharge until the shutdown, and then recharge the battery, charging time must be over 12 hours, to repeat the action of charging and discharging for three times.

    The proper use of laptop battery usually will be very crucial. Discharge can not fully take end, there are about 5 percent of electricity charging, we should not be spent replenishment. Otherwise, it will accelerate the aging batteries scrapped. If the relatively high ACERaspire 4745g battery capacity (such as more than 80 percent) under the charge of the case, will accelerate the aging of ACER aspire 4745g laptop battery. Use lithium ion batteries in 25 to 35 degrees centigrade, will show better performance. The low temperature or high temperature than the above state, its performance will be greatly devalued.

    When using the ACER aspire 4745g battery, fever is a normal phenomenon, because in the process of the ACER aspire 4745g laptop battery charged and discharged, energy conversion will result in heat and at the same time the amount of heat will be transmitted to the battery. But if overheated (burning), stop using it immediately and ask for the professinonals to check.

    When not using it, charge it to about 50 percent's energy and take out of it from equipment and stored in temperature :10-20 degrees centigrade, humidity :45-75 percent. Do this each day and more than one charge, and discharge cycles to eliminate passivation of electrode materials, and activate battery performance.

    Prevent the liquid entering into the ACER aspire 4745g laptop battery. Once liquid immersing into batteries, stop using it, dry with a dry cloth and put it in the ventilation to dry, otherwise they will result in danger.

    Not arbitrarily demolish the ACER aspire 4745g battery replacement. In order to prevent short circuit, do not use metal objects (such as necklaces, etc.) batteries hit the positive and a negative extreme.

    Don't let the ACER aspire 4745g battery near the fire source, not subject to any pressure, otherwise they will lead to danger.

    If the ACER aspire 4745g laptop battery charged and discharged after three complete cycle, performance or significance still decline indicate that you should change the battery.

    Shopping service tips

    Payment: Click "add to cart" and then you will find "payment method". You can choose PayPal or Credit Card. With SSL, order at our site is very safe.

    Warranty: All the ACER Aspire 4745G laptop batteries we supplied are with full one year warranty. You can pay more 25% for 2-year warranty, more 50% for 3-year warranty or more 100% for longer warranty.

    Shipping: We will ship items to you ASAP. Order Acer laptop batteries before 14:00 Eastern Time, we can ship at the same business day. To different countries, we will ship items from different Warehouses. For Canada and US customers, Items will be shipped from US warehouse. For European customers, items will be shipped from UK warehouse. For other customers, items will be shipped from HK warehouse.

    Returns: Defective products may be replaced if returned within 1 year from the date of purchase. If products do not work properly, please contact our customer service department first to resolve your problem. Do not return them directly to us without getting a RMA number. It may make us difficult to find your transaction record so as to delay exchange or refund process.

    Defective products must be returned within 30 days from the RMA issuing date.

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