EBL 4 Bay 9V Lithium ion Battery Charger
What we analysed
BVR’s AI bot is continuously reading, learning and evolving to generate reviews.
27,292 reviews
covering
60 products
for the category
Household Battery Chargers
Experiential insights by users
About EBL 4 Bay 9V Lithium ion Battery Charger
Overall Feedback:
88% positive
82% liked the high quality build, but 18% found it weak
My TENS 7000 unit tends to eat batteries if non-rechargeable batteries are used, but the product is working well for me.
I have noticed that the charger is a safety hazard due to its bad build quality.
Good quality single use 9v batteries can be expensive.
81% praised for its fast charging speed, but 19% found it slow
The drain is minimal at around .01 V DC per day.
I left the batteries on the charger for over 12 hours and noticed that the voltage of each battery read 8.6V, indicating slow charging speed.
Rephrased:
I left the batteries on the charger for over 12 hours and the voltage of each battery read 8.6V, indicating slow charging speed.
After each battery lost its charge, I put them in the charger together and they only charged to 8.5 volts.
85% appreciated its compatibility with multiple devices, although 15% found it incompatible with certain brands
The charger only supports 9V li-ion batteries. It would be better if it could support 9V nimh nicd.
The charger uses a Micro-b USB with no adapter, which is not compatible with many modern devices. I have a ton of USB-C cables but very few micro-b cables.
The user manual describes a major limitation of the product - you cannot mix uncharged and charged batteries on the charger without overcharging them.
88% found it easy to operate
The USB powered charging base has bright indicator lights to show when batteries are charged up.
73% liked the built-in safety features, while 27% experienced issues with faulty charging
I use the batteries for various applications around the house like smoke detectors, musical instruments, a TENS machine, etc. and have been quite pleased with the results.
After swapping batteries, I am confident that a power outage will not trap me again.
The charger can cause a safety hazard and shorten the life of lithium batteries.
I have complained that the charger's build quality is poor and it is a safety hazard.
