NTA2455, MCR18650, MH29654 Battery Replacement Compatible with Altec Lansing Inmotion iM600, Classic iMT620 & Max iMT702 Portable Speaker Systems for iPod & iPhone

This was the correct battery as far as size and capacity. I had to cut off the provided plug and solder on the original one, but that's not a big issue. There seems to be hundreds of variations on these types of plugs, so I never expect one to fit. It's almost impossible to find any battery with the same plug as the one you are replacing. as long as you have soldering skills, it's no problem.

When my bluetooth speaker was new it's battery lasted for hours. Eventually the battery wore out & speaker would only last a few minutes on a charge. Clearly I needed a new battery.Bought this 'brand new' battery and my bluetooth speaker only lasts a few minutes on a charge - just like my old worn-out battery. Recharged & tested multiple times over multiple days & same result: this 'brand new battery' has probably been sitting on a shelf for years and doesn't last.

I was glad that the battery was exactly the right battery for the item and I was able to give the radio/iPhone speaker to a friend that needed one

Did not like the lack of quality and workmanship! Poor soldering of all wiring to tiny circuit board panel beneath a flimsy cardboard cover held in place with shrink wrap!

I bought this for my Soundfreaq SFQ-04. Another reviewer mentioned he had to clip off the connector and then connect and solder the original Soundfreaq connector into place. That's what I did. And it worked - albeit with the extra wire and soldered connection I couldn't get the battery door on the Soundfreaq closed (it's partially closed and I used some electrical tape to seal it up). No doubt that if I had made the soldered connections smaller and used less of the wire I could have gotten a perfect fit. If I could do it again I would have removed the wires from both connectors (i.e. "depinned" the,) and then moved the wires (i.e. pins) into the old connector. If you google depinning connectors you'll see videos that show how to do it. It would be a neater install. I hope this helps someone else and remember to dispose of the old battery appropriately.

Excelente producto y muy buena calidad , lo recomiendo ampliamente

Price

Definitely would not buy this battery or use this supplier! Upon arrival the battery would charge and then not hold the charge for more than one minute. The supplier also advertises free returns and then turns around and requires the customer to pay for return shipping charges before a refund would be provided.