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17,347 reviews
covering
50+ products
for the category
Battery Chargers
Experiential insights by users
About AXTRA 6V and 12V Car Battery Charger
Overall Feedback:
68% positive
76% were satisfied with the input voltage range, but 24% disagreed
The user likes that the charger knows the different voltages of 6v vs 12v when you put it on whatever you want to charge.
The user has mentioned that the AXTRA battery charger can charge and maintain lead-acid, flooded and sealed maintenance-free batteries, which makes it a versatile choice.
The user mentioned that if the battery voltage is too low, the charger will constantly change from 25% light to error light or standby light.
79% praised the built-in safety features
The reviewer appreciates the safety features of the charger, specifically the built-in protections against overheating, overcharging, short-circuit and open-circuit accidents. It is also spark-proof and has reverse polarity protection, which means that connecting the cables in the incorrect order to the battery terminals won't cause damage.
73% liked the portable design
The reviewer finds the charger easy to use, indicating that it is portable and user-friendly.
The reviewer finds the charger to be very compact and easy to use, indicating that it is portable and easy to carry.
76% found it compatible with various devices
The user likes that the charger can identify the different voltages of 6v vs 12v when charging different devices.
The user mentioned that the battery charger is very reliable for car, SUV, boat, motorcycle and RV.
72% were impressed with the fast charging speed
The user has mentioned that the battery charger delivers a continuous 3.6 amps of power until the battery is full, and then it goes into float mode. This means it doesn't deliver any more electricity until the battery drops from full due to standard discharge. When it does, AXTRA battery charger boosts it back up to full, and then goes idle until further discharge occurs.
The user mentioned that the battery charger charged the battery very quickly and it did not get hot.
The user mentioned that the charger charges the battery to 100% and then goes into sleep mode.
The user mentioned that the charger charges the battery and then goes into a loop where it takes the battery up to 13.8 V then lets it drift down to about 12.7 V then cycles back to 13.8 V.
The user checked the voltage on his multimeter and found it to be 12.65V. He also mentioned the acceptable voltage range for a fully charged battery, charged battery and discharged battery.
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