WISSBLUE 18650 Battery Charger
3.7V Lithium Batteries,1.2V NiMH NiCd AAA Batteries,Slow charging fast charging,a Safe and Adjustable charging speed,battery charging time capacity,The 4 Slot Design,Charging Time
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27,292 reviews
covering
50+ products
for the category
Household Battery Chargers
Experiential insights by users
About WISSBLUE 18650 Battery Charger
Overall Feedback:
89% positive
80% liked the high quality build, but 20% found it weak
I charge 18650 and 21700 model Lithium ion batteries and am happy that they charge quickly at 2.0 Amps.
The product did not come with a plug and cable, and the one it shipped with is super short.
The charger is not compatible with my 30 watt Ryobi USB brick and the indicator dial never reads higher than .5 amps.
83% praised for its fast charging speed, but 17% found it slow
For faster charging, one battery can be charged at a time, although the 2Amp output is sufficient for charging.
The charger is not a speed charger and takes a long time to charge, but it is still useful if I have a full day to wait.
I tried different USB power supplies but it never got over 1.2 amps charging current.
88% appreciated its compatibility with multiple devices, although 12% found it incompatible with certain brands
I have an item with inputs for micro USB, USB-C, and lightning.
I don't anticipate any issues with the device as long as the USB-C port and screen are working.
The unit is powered by a standard 5-vdc USB charger.
Even though the charger shows full charge in all batteries, they ran down quicker than usual.
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85% found it easy to operate
When the batteries are fully charged, the charger is easy to understand.
I prefer the slow charge setting for deeper charge and less stress to the battery.
The charger can automatically sense the battery chemistry and display the charging voltage and percentage.
78% liked the built-in safety features, while 22% experienced issues with faulty charging
I prefer using the slow charge setting for deeper charge and less stress on the battery.
While charging some older batteries, one of them started smoking. We quickly removed it and discarded that battery, but it permanently rendered that slot inoperative.
