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Battery Life
Customers have generally positive opinions about the battery life of this product. Some mentioned that it lasts for several hours or even days depending on usage, while others reported issues with the battery not holding a charge after a few months.

Highlights
Quality
Amazing battery life for powering my zoom f8n pro.
I use this battery for my 360 photobooth and works perfectly
1mm male to dc7406 male plug power supply cable.
It used to have five power lights, now it has four, the 9volt output is now yellow.
Price
This battery (plus 3 additional/inexpensive items) provided a great solution.
This battery is reliable enough, inexpensive and can be obtained within 48 hours.
This battery was 1/3 the cost of the power tank it replaced.
Fortunately, there's an easy fix for that: just buy a truetone 1-spot reverse polarity converter for 3 bucks.
Shipping
I slept over ten hours that night, and the battery and cpap were still going strong in the morning.
(available at the "friendly musican" website with free shipping).
Packaging/appearance
Look for "dc power adapter kits" as well as a "dc power 5.
Competitiveness
Now, the talentcell powers seven pedals, and it has a lot more capacity than the ones sold as guitar-pedal power banks.
I used a two adapter combination before, this is much much better than converting the battery connection to a 12 volt lighter p... Read More
Overview
- How are reviewers describing this item?
first, long, great and second. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 70.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 625 reviews as of our last analysis date on Jan 9 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
She gets about 5 pumps before a recharge is needed
Posted by a reviewer on Amazon
Bought 2 of them just in case
Posted by a reviewer on Amazon
I purchased a small practice amplifier which could either work with ac with its builtin power supply but could also take an external dc source
Posted by a reviewer on Amazon
The dc draw from the practice amp isnt heavy so i could probably run more hours than i would use the particular amplifier
Posted by a reviewer on Amazon
It had to power 2 stepper motors for 46 hours of observing
Posted by a reviewer on Amazon
This battery was 13 the cost of the power tank it replaced
Posted by a reviewer on Amazon
So i get around four to five hours of lights
Posted by a reviewer on Amazon
The capacity of this battery is about 20 less than stayed but its still ok for the price
Review Count History
Price History
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