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NTA2455 MCR18650 Battery 4 Altec Lansing inMotion iM600 iMT620 iMT702

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  • NTA2455, MCR18650 Battery for Altec Lansing inMotion iM600, Classic iMT620 & Max iMT702 Portable Speaker Systems for iPod & iPhone
MPF Products
NTA2455 Battery iMotion iM600
1.00 LBS
Calculated at checkout

 Product Description

This difficult to find replacement rechargeable battery is for the Altec Lansing inMotion iM600, Classic iMT620 & Max iMT702 Portable Speaker Systems for iPod & iPhone.


  • Replacement for Battery Part/Model Numbers: MH29654, NTA2455 & MCR18650.
  • Compatible with the following models: Altec Lansing inMotion iM600, inMotion Classic iMT620 & Max iMT702 Portable Speaker Systems.
  • No memory effect: Battery can be charged or discharged as needed without loss of capacity.
  • Manufactured to have superior performance over the OEM original battery.
  • 3.7V 2200mAh 8.14Wh Lithium-ion Rechargeable Battery Pack.
  • 1 Year Replacement Warranty.


 PLEASE BE ADVISED: This battery is only available to be shipped to addresses located within the United States, U.S. Territories and Canada. All lithium batteries shipped to Canada must select ‘Standard Lithium Battery International Shipping (CANADA ONLY)’ at checkout. Due to current shipping restrictions we are unable to ship lithium batteries to other international countries at this time.


Battery Replacement Instructions:

1. On the back of the im600 unit there is a small battery access panel towards the bottom part just below the inputs/outputs where the remote is stored. At the top of this panel there are two small 00 phillips head screws that need to be removed.

2. Once the two screws are removed the panel will come right off.

3. Inside you will see the NTA2455 battery. Simply remove the battery and switch it out with our replacement battery (you can stick the battery to the unit with some double sided sticky tape to keep it firm if desired).

4. Replace the battery panel and two screws and the battery replacement is complete.

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 Product Reviews

Showing reviews 1-10 of 12 | Next

  1. perfect

    Posted by Rebecca Elliff on 13th Dec 2018

    Item was a perfect match

  2. So far, So good

    Posted by R. Heath on 29th Nov 2018

    Have only used for about a week. This standard Li-on cell with custom wiring and connector for Altec Lancing speaker dock was a perfect replacement for the oem battery which failed after 5-6 years.

    Thus far, this battery has taken charges as designed and given 3+ hours playback with a docked iPhone.

    I will update this review IF it fails within a year. At this point I recommend the MPFP battery.

  3. Five Stars

    Posted by SAUL NATHAN on 16th Nov 2018

    Came on time. Worked as described.

  4. Hard to find battery

    Posted by Booboo on 1st Nov 2018

    This is a replacement battery for an Altec Lansing radio. I never dreamed that I would find this battery because I have had the radio quite a while. I was very impressed with the battery selection so when I need a specialty battery I will definitely check here first. Fast delivery too. Thank you MPF Products.

  5. MVP battery!

    Posted by Patrick J. Rogers on 24th Oct 2018

    I used this battery to replace the dead one in my wife's Altec Lansing bluetooth speaker. It did the trick and now she can charge it and forget it. I only gave it 4 stars to to the high price. Look up you speaker model online and find the proper battery number.

  6. Couldn't Be More Painless

    Posted by Michael Johnston on 16th Oct 2018

    Shower time dance parties are back in my life! Replacement couldn't have been easier; it took me all of three minutes. The way in which you have to tuck the wires away is a bit different than with the original, but all you need are basic Tetris skills and you've got it. This battery is 400 mAh larger than the original, which means more party time. In short, if you have one of these lovely speaker docks but the battery isn't doing it for you any more, grab one of these. You'll be happy you did.

  7. worked well

    Posted by BillK 8 on 2nd May 2016

    Battery arrived very promptly, was very easy to install in my IMT620, and performs as well as the original battery did. now I have music again as I did before I needed more words than necessary...

  8. The product did what it did. My actual radio was the issue! Thanks!

    Posted by omar d mclendon on 13th Apr 2016

    Battery worked great. My issue was that my radio was struck by a power surge so I have to replace my radio and not the battery. Thanks MPF Products for being patient with me. I would recommend there products!

  9. it fit, it worked

    Posted by Unknown on 19th May 2014

    My altec Lansing went dead. The replacement battery did the trick. Fast service. The right price.

  10. great replacement battery

    Posted by Unknown on 9th Aug 2013

    This battery is rated for higher capacity than the original, came nearly charged, and was delivered in just a few days. The price was right so this was a much better option than replacing my imt620 portable speaker.

Showing reviews 1-10 of 12 | Next

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