Misleading description
Change the description of this product if it only does 100% charges. The description says "Charges in three different percentages - 80%, 90%, and 100%" but the video says it only charges to 100%. Which one is it?
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LUNA RESPONSE
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It has variable charge settings as stated in the description. The video was made before a later revision and we have not gotten around to making a new one yet.
defective
Mine was also apparently part of a defective batch, as it was dead on arrival. Luna would benefit from some form of OQA on the items that are shipped.
GOOD CHARGER
Would be nice to get info book with this charger because my charger leds were flashing on and of and fan was cutting out ever 3 seconds for the first 30 minutes of use because my battery was dead ,but my volt meter showed it was working , did not know if it was a problem or not. appears to be normal operation
First time using lithium and went with a name I trust
After using SLA's for 3 years quite happily I know I had to upgrade so I got a new second hand 48v 20Ah Luna cube, I decided on that investment to make sure I got a charger to match it. After looking around I decided to go with the 48v mini charger for a variety of reasons, it's ability to charge 80-90% is a good one, the size is perfect, the cost was actually less than local no name lithium chargers that were brobably bulk bought and resold at a handsome profit. Leaving me with a simple decision. The charger had the right connector for the battery which made things easy to put together, I charged the pack for 8 hours and the pack did get rather warm. But on use the pack works well. The charger is simple to use, I cranked up to 100%,waiter till the fan cut out and went about my business. It's quite noise, I wasn't prepared for that, it's also a lot smaller than I imagined. I will end up putting a watt meter in between the battery and charger as I like some visual indication of what's going on but all in all I'm happy with my investment.
not compatible or defective
This charger did not work with my 48V, 12AH Panasonic battery pack. It cycles on and off, and will not charge. It produces voltage, but the controller freaks out for some reason.
Didn't work
Mine was defective. Took 3 weeks to get resolved. Painful drawn out process.
Mine was defective
Can't recommend, mine was defective. Took 3 weeks for Luna to make good on it, customer service was slow and painful to work with. I like that they are here in the U.S. but I'll look elsewhere first. If you do buy from Luna get the 5 Amp charger s the 3 amp units take much longer than you would expect to fully charge.
Quality charger
Works well for me although not sure about the accuracy of the 3 position switch, check your volt meter for best results. Well worth the extra coin for a little faster charging and safety.
Charger not working.
Charger not working. Brand new charger and it worked one time. Apparently there seams to be a problem with the Barrel connector? I am not sure this is the issue as i have checked the voltage from the battery through the XT60 connector and it is good. Also checked from the charger to the XT60 connector and is also good? Luna is sending me a different barrel connector to see if it works.
Super SImple. Super Awesome....
I love it. But, what can you say. It charges as fast as you should charge any of these batteries really. Had to make a little xt-60 to PowerPole adapter, but that was a small hurdle to clear. I could not be happier.
I would highly recommend grabbing one.