IMREN 18650 Battery Charger,21700 Battery Charger
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27,292 reviews
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60 products
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Household Battery Chargers
Experiential insights by users
About IMREN 18650 Battery Charger,21700 Battery Charger
Overall Feedback:
83% positive
76% liked the high quality build, but 24% found it weak
During production, there was no quality control.
I dropped the charger with one 20700 battery from a short desk and the weight of the drop caused the internal mini USB connector to break off. It is soldered to the main board without any strain relief, so if someone trips on the cord, it will break off internally.
85% praised for its fast charging speed, but 15% found it slow
I noticed that the charger destroyed 3 out of 4 of my 18650 batteries, indicating that it did not perform as expected in terms of charging speed.
The charger destroyed 3 out of 4 of my 18650 batteries, indicating poor charging speed.
79% appreciated its compatibility with multiple devices, although 21% found it incompatible with certain brands
I like IMREN products because they make solid batteries and chargers. I already purchased another model from them and am happy with the performance. It was not surprising to see that this charger works just as well as the other IMREN charger I have.
I can choose current patterns by switching between 0.5 / 1A / 2A on the charger to charge batteries at different speeds.
The included power cable is not compatible with my device.
The amp setting always resets between uses. I have to switch it to 2A unless I want to wait a month to charge high capacity batteries.
81% found it easy to operate, but 19% had difficulties
This charger easily fits all popular vape batteries with softer spring openings that can accommodate up to 26mm width in two slots and 21mm in others. It also fits 700mm length batteries with ease.
When I was out camping and charging from solar, it worked perfectly without any trouble.
This charger is quick charging and can handle multiple battery types, automatically adjusting for them. It also has four slots to charge multiple pairs at once, making it really convenient.
I always start the charger on 1A and switch to 2A for high capacity batteries, which can be time-consuming.
72% liked the built-in safety features, while 28% experienced issues with faulty charging
If a kid walked by and tripped on the cord, the charger is guaranteed to break off internally due to zero strain relief.
I experienced the batteries overheating to the point of partial melting and deformation.
