Brand New 4400mAh BTP620 Battery for BTP-39D1 BTP-620 60.42S16.001 91.42S28.001

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    Replace your old damaged swollen non working battery with this high quality acer BTP620 replacement battery and give your device a new life like ever before.
    100% Brand new and hiqh quality.
    Perfect replacement for your old acer BTP620 battery.
    Best performance batteries just like your original company battery.
    Compatible with BTP-39D1 BTP-620 60.42S16.001 91.42S28.001

  • Condition: Brand New
  • Brand: acer
  • Cell Type: Li-ion
  • Manufacture Quality: Reinforced, High performance, No memory effect
  • Capacity: 4400mAh
  • Voltage: 14.8V
  • Size:150*92*22mm
  • Warranty: Full 12 Months Warranty and 30 Days Money Back
  • Buy More,Save More!Need a large order,please email us


Our advantage
  • Product Description

    The battery performance mostly depends on the internal cells. This is why our acer BTP620 battery pack is made up of grade "A" cells, which ensure longer discharge time, longer battery life, and quicker charging.
    Please don't be excited by low-priced products from other unscrupulous traders. Their battery capacity is significantly reduced after 50 charge & discharge cycles. Our acer BTP620 long-life battery is rigorously tested to meet or exceed OEM specs, offering over 600 charge cycles to maintain the same capacity for a long period.
    Battery can't have a stable performance with cheap components and even damage your laptop. Our acer BTP620 battery replacement has built-in high-quality smart control chip to ensure perfect performance and compatibility.
    Don't get caught in fake capacity ads! Many companies use them to attract customers and increase profits. guarantees that our acer BTP620 battery capacity is 100% true, please rest assured to buy!
    Safety is vital! Our acer BTP620 batteries are CE, UL, ROHS certified and offer a variety of protection features to prevent common risks such as short circuits, overheating and overvoltage. Protect Your Data, Protect Yourself, Trust!


    Condition Replacement, Brand New
    SKU EPCE038
    Brand acer
    Cell Type Li-ion
    Useful Life: 300-500 recharge cycles
    Capacity 4400mAh
    Voltage 14.8V

    Replaces these acer BTP620 battery part numbers

    Compatible Model Numbers

    Acer TravelMate 620, 621, 621LV, 621XC, 621XV, 623, 623LC, 623LCi, 624 Series
    Acer Travelmate 630, 630XV, 630XCi, 632, 632XCi, 633, 633LCi, 634, 636, 637 Series

    Acer TravelMate 620, 621, 622, 623, 624 Series:
    TravelMate 620, 621, 623 Series
    TravelMate 620LCi
    TravelMate 621E, 621EC, 621EV
    TravelMate 621L, 621LC, 621LCi
    TravelMate 621LV, 621LVi
    TravelMate 621LV, 621XC, 621XV
    TravelMate 621XC, 621XCi
    TravelMate 621XV, 621XVi
    TravelMate 622E, 622EC, 622EV
    TravelMate 622LC, 622LCi
    TravelMate 622LV, 622LVi
    TravelMate 622XC, 622XV
    TravelMate 623E, 623EC, 623EV
    TravelMate 623LC, 623LCi
    TravelMate 623LV, 623LVi
    TravelMate 623XC, 623XV
    TravelMate 624E, 624EC, 624EV
    TravelMate 624LC, 624LCi
    TravelMate 624LV, 624LVi
    TravelMate 624XC, 624XCi
    TravelMate 624XV

    Acer TravelMate 630, 631, 632, 633 Series:
    TravelMate 630, 632, 633 Series
    TravelMate 630LC, 630LCi
    TravelMate 630LV, 630LVi
    TravelMate 630XC, 630XCi
    TravelMate 630XV, 630XCi
    TravelMate 630XV, 630XVi
    TravelMate 631LC, 631LCi
    TravelMate 631LV, 631LVi
    TravelMate 631XC, 631XCi
    TravelMate 631XV, 631XVi
    TravelMate 632LC, 632LCi
    TravelMate 632LV, 632LVi
    TravelMate 632XC, 632XCi
    TravelMate 632XCi, 633LCi Series
    TravelMate 632XV, 632XVi
    TravelMate 633LC, 633LCi
    TravelMate 633LV, 633LVi
    TravelMate 633XC, 633XCi
    TravelMate 633XV, 633XVi

    Acer TravelMate 634, 636 Series:
    TravelMate 634LC, 634LCi
    TravelMate 634LV, 634LVi
    TravelMate 634XC, 634XCi
    TravelMate 634XV, 634XVi
    TravelMate 636LC, 636LCi
    TravelMate 636LV, 636LVi
    TravelMate 636XC, 636XCi
    TravelMate 636XV, 636XVi


    Snapper D6x2

    Pro 5000
    Pro 5000T
    Pro 5000X
    Pro 7100

    NEC MS2103, MS2110 Series
    NEC Versa FP440 Series

    iPower 7000 Series

    We are always following the service tenet: "Honest Working, Keep Improving, Quality First, Customer Paramountcy". Regardless of any problems you meet in the purchase process, please contact us in time and we will be glad to help you solve the problem. Reactivate your laptop by purchasing a new acer BTP620 battery !

    Please confirm your laptop battery and laptop model and check the appearance of the battery before placing an order. Some batteries may have multiple interfaces, which are not compatible. Please confirm the interface of your original battery before purchasing, so as not to buy the wrong battery and avoid delays in your use.
    If you are not sure about your battery part number, you can contact our online customer service in time to avoid delays in your use. Regardless of any problems you encounter during the purchase process, please contact us in time and we will be happy to help you with your problem.

    Security Technology

    Multiple Protection Features, Safe and Worry-Free

    Designated trademarks and brands are the property of their respective owners. is not affiliated with any OEM brands. All products on this website are generic, aftermarket, replacement parts.The listed brand names and model designations are only intended to show the compatibility of these products with various machines.

  • FAQs

    Q:What is the best way to keep your laptop battery healthy?
    A: Keep it in a cool place-Do not let the battery in a high temperature (over 35 degrees Celsius). Ideal in under 25 degrees Celsius.
    Unplug when it is fully charged-Do not plug when it is charged fully (do not charge over night).
    Plug when it is in low level-Should plug when the battery level is under 15%.
    Q:Is it necessary to "calibrate" modern lithium ion laptop batteries?
    A:Battery calibration doesn’t extend its life, rather its purpose is to calibrate its state of charge against the laptop 's "fuel gauge" so the laptop knows when to charge, stop charging, or shut down the laptop when battery charge is depleted - the reason calibration becomes necessary is because the battery’s discharge curve changes as it ages.
    It won’t hurt anything to go through the calibration cycle, and doing it will give you the confidence that the fuel gauge will accurately reflect the battery’s state of charge, at least for a couple of years depending on how you use your laptop.
    Q:What's the difference between a 4400 mAh and a 4800 mAh laptop battery?
    A:One battery has 400 mAh more, and this affects both how long it will last and the amp output.
    Amp output assuming it is a 1C battery then:
    4400/1000 = Ah 4.4 (this is to convert mAh to Ah)
    4800/1000 = 4.8 Ah
    and C*Ah= Amp Output so the numbers remain unchanged and the bigger battery will output 400 mA (.4A) more current
    as for how much longer the other will last:
    4.4 Ah at 4 amp draw the bigger battery would (theoretically, but voltage drop between the two batteries may make this false) last 6 minutes longer.
    Q: Does overcharging damage the battery for acer BTP620?
    A: Overcharging can create excessive heat which bends the plate within the cells and shed active material then results in the capacity loss.
    Q: What should I do if the acer BTP620 battery replacement gets hot in my laptop ?
    A: It is normal that the battery becomes warm. When it becomes too hot, take the battery out and let it cool down. If the problem persists once it is inserted back into the laptop, the battery could be defective and need to be replaced.

  • Shipment Methods

    Currently, all of our shipments are through Priority Mail (EMS USPS),if you are dealer,you can selected others .We can not offer Overnight (UPS Red) and 2nd Day Delivery (UPS Blue) .

    Shipping & Handling

    Free Shipping on All Orders!

    Your order will be dispatched within 48 hours.

    Estimated Delivery Time: 7 - 15 Business Days

    It is very easy for you to check the status of your order and locate the package during transit, as an email with a tracking number will be sent to your email address after your order has been shipped out. Tracking number will be emailed to buyer once your ordered item is shipped out.

    Shipping rates: Our rates include the expenses of shipping, handling and the high quality packaging.

    Attention: Priority mail will be used for all PO Box shipping addresses ,But All APO's and military addresses do not apply here. Please use standard shipping for these. Thank you.

    Payment Methods

    Payment Methods

  • Discover Why charger-batteries 's acer BTP620 Batteries Will Keep Your laptop Working for Years

    Is your laptop's life span just not what it used to be? laptop batteries are like other batteries - eventually and inevitably, they get used up. The average battery gets up to 500 charges or life cycles. Now, what you should do is invest in a high quality battery. You'll want to avoid cheap low quality replacement ones as they don't last and can potentially cause a fire.

    charger-batteries's premium acer BTP620 batteries, for example, are some of the very best and provide long run-times. They contain the same reliable components as the original BTP-39D1 BTP-620 60.42S16.001 91.42S28.001 batteries, often outperforming the original battery itself.

    Fits Into Your laptop With Absolute Ease

    High Performance BTP-39D1 BTP-620 60.42S16.001 91.42S28.001 batteries are designed to complement the fit and finish of your acer laptop. This battery is manufactured using the highest quality battery cells with integrated charge indicator LEDs. Depending on the capacity you've selected some upgrades last up to 68% longer than the factory issued laptop battery. This battery will perform better and fit more snugly than anything else on the market.

    Improves Battery Level Giving You Long-Term Power

    Our battery is built for longevity. It's environmentally responsible and feature RoHS certification to be free of anything harmful including lead, mercury, cadmium, PBBs, and PBDE. We try to provide 100% customer satisfaction. That's why we offer a 30 day money back guarantee, no-questions-asked policy and 1 year warranty service. We remove all risk to ultimately make our customers happy with their purchase.

    Quickly Makes Your laptop Feel Like New

    When looking for a high performance longer lasting battery, you'll find High Performance acer  BTP620 batteries were created to exceed expectations. What does this mean? It means you can now listen to more music, watch your favorite movies or tv shows, and get a lot of work done - all without having to worry about your laptop slowing down. And, to ensure your confidence, and satisfaction, these high quality batteries are backed by our hassle-free warranty and awesome 7 days a week live customer support.

    The average battery life doesn't last that long for most people. In fact, if your battery is only lasting less than half an hour, it's time to replace your battery. A fast depleting battery could very swiftly stop you in your track. Leaving you without any mobile power. That's why you should maximize your performance and consider getting the High Performance acer BTP620 ones as soon as possible. Use it to keep your laptop battery working for many hours between charges. Please be sure to get the right battery for your BTP-39D1 BTP-620 60.42S16.001 91.42S28.001 laptop!

  • Not Enough? There Are More!


    During the warranty period, if the acer BTP620 laptop battery is completely dead, we will replace the battery for you.

    Our Promises: is an online marketplace of replacement batteries, ac adapters and other products.
    We warrant that all products sold in our website are high quality and free from defects in material and workmanship.
    We warrant that all the items will be checked and tested for the second time before send it out.
    We offer 1 year warranty and 30 days money back GUARANTEE.
    We warrrant that every customer shopping with us is safe and secure. If you are not satisfied with our products for any reason, please don't hesitate to contact us, we will reply you within 24 hours. Our goal is 100% customer satisfaction.

Tags: Battery Replacement for BTP-39D1 BTP-620 60.42S16.001 91.42S28.001 BTP620, BTP620 , acer Batteries

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