HighlightsBETA
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Quality
No failures yet and i am happy with the duration of the charge in my lights.
I am very satisfied with the product, packaging and the performance.
We’ve played several 2-3 hour performances with the ebls with no issues.
Price
The up front cost is high but over time, no question these make sense economically and for the environment.
The price is great and so far they have worked as advertised.
Competitiveness
Plenty of power and current to last a couple of shows, and very lightweight compared to regular 9v batteries.
The second set of 9v batteries tested out better than any other brand.
I bought the second set for new in-ear units added to the show.
So here's the hard facts:-these 9v batteries are rated at 600mah and testing shows them averaging approx 567mah which is close ... Read More
Overview
- How are reviewers describing this item?
good, great, long, rechargeable and charged. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 1,852 reviews as of our last analysis date on Dec 18 2020.
DetailsBETA
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Helpful InsightsBETA
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Posted by a reviewer on Amazon
Initial result was not great: i charged all four batteries then put them away for a few days.
Posted by a reviewer on Amazon
I’m not sure why the chirping continued, or why it stopped.
Posted by a reviewer on Amazon
Bench testing gave an average of ~640mah.
Posted by a reviewer on Amazon
One 9v will run an arduino uno with a blank sketch for 11.
Posted by a reviewer on Amazon
Side note: people please don't use these for mcu's (arduino) or any other power hungry device, they won't work and if they do it won't be for very long.
Posted by a reviewer on Amazon
I got a new device that was going thru' them quickly.
Posted by a reviewer on Amazon
Unfortunately, the flip up charger just died and i have no way of recharging the batteries (of course they just happened to drained at the same time).