Customer Reviews

Based on 401 reviews
84%
(336)
12%
(47)
4%
(18)
0%
(0)
0%
(0)
Replacement for a very old computer

Still running a mid-2009 MacBook. Actually been using Linux with it quite happily, and running totally up to date! Bought this battery a couple of years ago. The capacity is still great and will run for hours. So I would say the cell quality seems great. Much better than a cheap ebay one that I had that started swelling after a year (YIKES!). The only problem I seem to have with it now may be related to the computer, but it also could be the built-in battery management circuit contained in the battery. If I forget about it for long enough for it to go dead in standby, the computer will say that that battery is at 100% while the voltage will show it to be COMPLETELY dead. EVENTUALLY after how many ever days of running on an adapter with zero battery function, the battery will discharge enough naturally to reset it's self and begin to recharge again. It really may be the fact that I have been accidentally allowing it to die in standby, and that may be confusing everything. Other than that strange problem, I have been very happy with this SAFE and long lasting battery!

PMNN4502A Battery from NextBatteries

The Motorola PMNN4502A Battery from NextBatteries is a fantastic replacement. It holds a strong charge, providing reliable power for my device. I'm very satisfied with its performance and the ease of ordering from NextBatteries.

Cannot open back to change battery

Impossible!!!!

Works well, what else can

Works well, what else can I say.

Survey request

Survey request,
I’m more then pleased with service I received. Excellent response time and fast delivery was very appreciated .
It was unfortunate one of the two radios was stolen off the job only a week after I received the batteries and had them operating again.
Thank you
Chad Lee

Works fine. Installs easy

Works fine. Installs easy

Worked as described

No complaints, charges the batteries just fine. Good product.

They work good got them

They work good got them quick well please.

The battery works fine!

The battery works fine!

it works

although this batt has a slightly lower storage capacity it seems to work just fine. only time will tell. if i get five years i will give it 5 stars. glad it was available and at a good price.

Working good

Working good

great batteries!

great batteries!

Nextgen RMA for NG19217A US-2921304

Unfortunately, it didn't fix my problem so I returned it expecting a refund. That hasn't worked either. It was returned on 06-08-22 with tracking number 9500 1141 6356 2159 4676 34 which was sent to Saichu Sangma Obviously, I'm not impressed.

I had to wait about

I had to wait about a week for the battery to be shipped because it was out of stock. I understand that happens. I received the battery and it works great in my RF remote.

Took longer than I expected

Took longer than I expected to get the batteries.

It works!

Very happy with the purchase, but a very long time before it shipped, which was blamed on “supply chain issues from China.” However, it’s hard to believe that this was made for this order, shipped from China to the California warehouse, and then shipped to me. Strange that the day after I responded to a survey request that I haven’t received it yet, I got an email saying it would ship the next day, and it did. Sounds more like an inefficient process from order receipt to shipment from the warehouse.

Replacement battery received and communication

Replacement battery received and communication received , thanks

Right product, right price, right delivery

I ordered from "next batteries" after another firm cancelled my order for lack of product. "next battery had what I needed and delivery was quick and inexpensive. I installed the battery and my 11 year old GPS is as good as new. Thank you

Works just fine. Very satisfied.

Works just fine. Very satisfied.
We’ll just have to see how long it lasts
Thanks

Very happy with my purchase...

Very happy with my purchase...

fast serves works well

fast serves works well

Does not last as long

Does not last as long as stain battery that came with vacuum. If it last seven years like original I will be happy. Thank you.