Customer Reviews

Customer Reviews

Based on 692 reviews
77%
(533)
13%
(91)
6%
(40)
0%
(3)
4%
(25)

GoPro HERO9 Black Replacement Battery (2-Pack, 1730mAh) and Dual Charger

P
CMSO4-LI1300C Battery
Phillip Zeller
Return Process

Tracking number states battery returned to you on 07/16/2026. Have not received
notice of refund to date.

BAD BATTERIES

I BOUGHT THIS BATTERY AND ITS NEVER WORKED SINCE . BAD BATTERIES.

Works great!

Other batteries I tried failed. This one was perfect.

C
Standard Horizon HX600S Battery
Christopher Ericson
Great Battery for older vhf.

Definitely was on the slow boat from China and took over a month to get. But this battery was much higher quality than the last one I purchased from amazon.

Very Good

The batteries were perfect match. I had an old camera and it was great being able to use again! The batteries arrived promptly and worked great!

Batteries

Batteries will not accept a charge. Garbage

Fujifilm FinePix F650 Replacement Battery (2-Pack, 1300mAh) and Charger

Panasonic Lumix 12 X camera

The batteries do not fit my camera

simple necessary part with ease of use....Thanks

available so no delay in shooting

Craftsman Nextec Replacement Battery

poor service...

purchased a dyson battery ..site promises delivery within 2 -7 days already charged my credit card on purchase BUT its been almost a month no battery and especially not shipping update...I hope I have not been SCAMMED by next battery....

Tried to return. No customer support.

I didn’t use the battery.

XTS5000 replacement battery

Long wait time,but excellent customer service service!

Shipping delays without notice

It took over a month to receive my order that was scheduled for 10 days maximum. It wasn’t until I called in that I was notified of shipping delays. I use these batteries for my work and needed an accurate time estimate. The problem was no communication. I can deal with delays better if I knew what they were. Thoroughly disappointed with the communication of your company.

Pentax Optio M30 Replacement Battery (2-Pack, 1100mAh) and Charger

I never received the order?

Replacement Battery

I recieved the battery after calling to conform delivery date.....I got the item a few days later....The problem is i revieved 2 items.....I will gladly return the 2nd one if you will send me a prepaid, addressed envelope.....thank you....

E
Motorola XPR 3500e Type-C USB-C Replacement Battery
ELIZABETH SMITH/Keith Toney Chief of Police
Terrible service

My order was received 6 days ago. Took 24 days to get it. And one of the batteries will not charge. Came out of the box that way. The City of Howe Oklahoma and the Howe Police department will not do business with next batteries ever again.
They 5 to 7 business days? Good luck. And even better luck that the batteries all work.

Elizabeth,

We are sorry to hear about your experience.

This is the first time we have been informed that one of the batteries is not charging. All of our batteries are backed by a 12-month warranty, and we stand behind our products.

We will issue you an RMA and arrange an exchange for the faulty battery at no cost to you. Once we receive the defective battery, we will promptly ship a replacement.

We appreciate the opportunity to resolve this issue and look forward to making it right.

Quality good, but took over a month to arrive and only given an update after I reached out via email

camcorder battery pack

experience was easy and efficient

Olympus FE-5010 Replacement Battery (2-Pack, 1100mAh) and Charger

Repair rather than replace

I used this replacement battery to repair a fading JBL E55BT headphone, now it works like new and I will hopefully get another 10 years of use out of them. Before right after a full charge cycle it displayed a 40% charge, now it displays 100% and works for hours.