Brand New 4400.00 mAh BT.T3504.001 Battery for ACER Travelmate 290 290E 291 292 292E 293

Viewed: 671
Free shipping Your order will be dispatched within 48 hours.
Special Price £82.45 £103.06 (DISCOUNT UP TO 30%)
Sold Out!

    Replace your old damaged swollen non working battery with this high quality acer BT.T3504.001 replacement battery and give your device a new life like ever before.
    100% Brand new and hiqh quality.
    Perfect replacement for your old acer BT.T3504.001 battery.
    Best performance batteries just like your original company battery.
    Compatible with ACER Travelmate 290 290E 291 292 292E 293

  • Condition: Brand New
  • Brand: acer
  • Cell Type: Li-ion
  • Manufacture Quality: Reinforced, High performance, No memory effect
  • Capacity: 4400.00 mAh
  • Voltage: 14.80 V
  • Color:dark grey
  • Size:135.80x89.35x19.20 mm
  • 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 BT.T3504.001 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 BT.T3504.001 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 BT.T3504.001 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 Travelmate 290 290E 291 292 292E 293 battery capacity is 100% true, please rest assured to buy!
    Safety is vital! Our acer BT.T3504.001 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 EPCE022
    Brand acer
    Cell Type Li-ion
    Useful Life: 300-500 recharge cycles
    Capacity 4400.00 mAh
    Voltage 14.80 V

    Replaces these acer BT.T3504.001 battery part numbers

    Compatible Model Numbers

    Acer Travelmate
    290 290E 291 292 292E 293,
    2350 2352 2353 2354 2355,
    4050 4051 4052 4053 4150
    4151 4152 4153 4154 4650
    4651 4652 4654 4655

    Acer Aspire
    9100 9101 9102 9103 9104 9105 9500 9502 9503 9504

    Acer Extensa
    2350, 2900, 2902LMi, 2950

    CL50, CL51, CL55, CL56, DCL51 Series

    ChemBook 2051 Series
    Arm CL50, CL51, CL56 Series
    HyperData CL50, CL51, CL56 Series
    Spectec ACY27, BCL50, BCL51, CL55, DCL55, CL56 Series
    LAMtop LAM CL50, CL51, CL56 Series
    Flexnote CL50, CL51, CL56 Series
    Topnote CL50, CL51, CL56 Series
    XTERANote CL50, CL51, CL56

    ACER Aspire 9100 Series
    Aspire 9100WLMi, Aspire 9101WLMi,
    Aspire 9102WLC, Aspire 9102WLCi,
    Aspire 9102WLMi, Aspire 9103WLMi,
    Aspire 9104LM, Aspire 9104LMi,
    Aspire 9104WLM, Aspire 9104WLMi,
    Aspire 9104WLMI TV, Aspire 9104WSMi,
    Aspire 9105WLMi

    ACER Aspire 9500 Series
    Aspire 9500WSMi, Aspire 9501WLMi,
    Aspire 9502WLMi, Aspire 9502WSMi,
    Aspire 9503WLMi, Aspire 9503EWSMi,
    Aspire 9504WLMi, Aspire 9504WSMi

    ACER TravelMate 290 Series
    TravelMate 290D, TravelMate 290E,
    TravelMate 290ELC, TravelMate 290ELCi,
    TravelMate 290ELM, TravelMate 290ELMi,
    TravelMate 290EXC, TravelMate 290EXCi,
    TravelMate 290LC, TravelMate 290LCi,
    TravelMate 290LMi, TravelMate 290XCi,
    TravelMate 290Xi, TravelMate 290XMi,
    TravelMate 290Xvi

    ACER TravelMate 291 Series
    TravelMate 291LCi, TravelMate 291LMi-G,
    TravelMate 291Lmi, TravelMate 291LCi-G,
    TravelMate 291XCi, TravelMate 291XCiH

    ACER TravelMate 292 Series
    TravelMate 292ELC, TravelMate 292ELCi,
    TravelMate 292ELM, TravelMate 292ELMi,
    TravelMate 292EXC, TravelMate 292EXCi,
    TravelMate 292LC, TravelMate 292LCi,
    TravelMate 292LM, TravelMate 292LMi

    Acer TravelMate 293 Series
    TravelMate 293ELC, TravelMate 293ELCi,
    TravelMate 293ELM, TravelMate 293ELMi,
    TravelMate 293LCi, TravelMate 293LMi

    ACER TravelMate 2350 Series
    TravelMate 2352LCi, TravelMate 2352NLCi,
    TravelMate 2353, TravelMate 2353LC,
    TravelMate 2353LCi, TravelMate 2353LM,
    TravelMate 2353LMi, TravelMate 2353WLMi,
    TravelMate 2353NLC, TravelMate 2353NLCi,
    TravelMate 2354, TravelMate 2354LC,
    TravelMate 2354LCi, TravelMate 2354LM,
    TravelMate 2354LMi, TravelMate 2354NLC,
    TravelMate 2354NLCi, TravelMate 2354NLM,
    TravelMate 2354NLMi, TravelMate 2355LC,
    TravelMate 2355LCi, TravelMate 2355LM,
    TravelMate 2355NLC, TravelMate 2355NLCi,
    TravelMate 2355NLM, TravelMate 2355NLMi,
    TravelMate 2355XM, TravelMate 2355LMi

    ACER TravelMate 4050 Series
    TravelMate 4052LM, TravelMate 4050LC,
    TravelMate 4050LCi, TravelMate 4050LM,
    TravelMate 4050LMi, TravelMate 4050WLCi,
    TravelMate 4050WLMi, TravelMate 4051,
    TravelMate 4051LC, TravelMate 4051LCi,
    TravelMate 4051WLCi, TravelMate 4051LM,
    TravelMate 4051LMi, TravelMate 4051WLMi,
    TravelMate 4052WLCi, TravelMate 4052,
    TravelMate 4052LC, TravelMate 4052LCi,
    TravelMate 4052LMi, TravelMate 4052NLCi,
    TravelMate 4052WLMi, TravelMate 4053,
    TravelMate 4053LMi

    ACER TravelMate 4150 Series
    TravelMate 4150LC, TravelMate 4150LCi,
    TravelMate 4150LM, TravelMate 4150LMi,
    TravelMate 4151LM, TravelMate 4150NLCi,
    TravelMate 4150WLMi, TravelMate 4151LC,
    TravelMate 4151LCi, TravelMate 4151NLCi,
    TravelMate 4151LMi, TravelMate 4151WLCi,
    TravelMate 4151WLMi, TravelMate 4152LC,
    TravelMate 4152LCi, TravelMate 4152LM,
    TravelMate 4152LMi, TravelMate 4152NLC,
    TravelMate 4152NLCi, TravelMate 4152WLMi,
    TravelMate 4153LM, TravelMate 4153LMi,
    TravelMate 4154LM, TravelMate 4154LMi

    ACER TravelMate 4650 Series
    TravelMate 4050, TravelMate 4650LC,
    TravelMate 4650LCi, TravelMate 4650LM,
    TravelMate 4650LMi, TravelMate 4651LC,
    TravelMate 4651LCi, TravelMate 4651LM,
    TravelMate 4651LMi, TravelMate 4651NLM,
    TravelMate 4651WLMi, TravelMate 4652LC,
    TravelMate 4652LCi, TravelMate 4652LM,
    TravelMate 4652LMi, TravelMate 4652NLCi,
    TravelMate 4652WLCi, TravelMate 4652WLMi,
    TravelMate 4654LM, TravelMate 4654LMi,
    TravelMate 4654WLMi, TravelMate 4655LMi

    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 BT.T3504.001 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 BT.T3504.001?
    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 BT.T3504.001 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 BT.T3504.001 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 BT.T3504.001 batteries, for example, are some of the very best and provide long run-times. They contain the same reliable components as the original ACER Travelmate 290 290E 291 292 292E 293 batteries, often outperforming the original battery itself.

    Fits Into Your laptop With Absolute Ease

    High Performance ACER Travelmate 290 290E 291 292 292E 293 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  BT.T3504.001 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 BT.T3504.001 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 ACER Travelmate 290 290E 291 292 292E 293 laptop!

  • Not Enough? There Are More!


    During the warranty period, if the acer BT.T3504.001 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: BT.T3504.001 battery, BT.T3504.001 replacement, ACER Travelmate 290 290E 291 292 292E 293 battery