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Pros & Cons
Pros
Buy it. Since putting these in, no more annoying messages. Zero issues.
Cons
They only offer a return window of 30 days for unused products in original condition. Buyer beware. Don’t be * like me and let the 30 days return window pass!
The only true 2amp or 3amp powered aa's or aaa. They never show any sign of 'low power' due to the fact that the chip shuts down when the internal voltage drops to ether 2. Many companies have random functions on how their cell disables.
The deception is in claiming 2775 mwh at 1. Most others are far less then this spec. During charge the amount of energy used to recharge them to full is only 40% of the stated capacity.
Gotta be honest. Who really cares? Not likely. No response. But not anymore.
Highlights
Quality
Needed for my electronics longer lasting and hopefully will last for time changing date
They are longlasting 34 weeks in active outdoor cameras and charge quickly
I liked the idea of a battery that would deliver its full charge and shut off rather than dying a slow death resulting in a lac... Read More
Brushing at least twice daily we go a week between charges and once forgot and went about ten days without the batteries dying
Price
Saved me a bunch of money in replacement batteries
The four batteries had already paid for themselves twice over
Able to save money and save environment
Packaging/appearance
Just received this and was disappointed that there is no charger dongle in the box as stated in the product description
Competitiveness
These have really held up well over the last 3 years compared to many other brands ive tried
Sometimes other brands get 34stuck34 and their own manufacturers charger wont detect them
Ive had countless other brands of rechargeable lithium aas aaas that wont charge on their own brands charger but the tenavolts... Read More
Helpful InsightsBETA
Posted by a reviewer on Amazon
They still have a shelf life of more than 6 months which isnt bad after 3 years
Posted by a reviewer on Amazon
They have also never given me any problems after the manufacturer quickly replaced 2 aas that had issues when i first got them
Posted by a reviewer on Amazon
Sometimes these lithium rechargeables can have problems charging if the power drops too low for too long
Posted by a reviewer on Amazon
The chargers just dont detect them and wont charge
Posted by a reviewer on Amazon
Some brands will overheat while charging and take forever to charge
Posted by a reviewer on Amazon
But i have never had these problems with tenavolts
Posted by a reviewer on Amazon
They also thought of simple things like having the led light on the battery go off when they are fully charged rather than stay on once they are charged which begins depleting the battery power as soon as they are charged
Posted by a reviewer on Amazon
That may sound like a 34no brainer34 but a lot of lithiums have a light that stays on full blast when they are charged
Review Count History
Price History
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