Abakoo 54.6V 2A Power Supply Adapter Charger for 48V Lithium Li-ion Battery Pack with DC 5.5x2.1mm / 5.5x2.5mm Plug

It's a generic charger for my 48V e-bike. I like that it has a little fan. During charging it gets pretty hot - controlling temp can extend the charger life.

Great product, but only lasted a few months. Stopped working yesterday. edit update . So apparently i was mistaken . It's still working fine. To The people that claim that the plug sparks when connecting, that is inrush current . It's stressful on the components . To avoid you should plug the 120v mains a/c in the wall first. Normally the reverse is true , but not when charging a high wattage power source.

I got this as a replacement for my E-Bike Hiboy P6. The charger works great and it doesn't get hot. The noise isn't bad, it sounds like an air filter fan when it's charging. I recommend this over the Hiboy charger, which is $50. I also had two defected Hiboy chargers before finding this one.

Got to charge E-bike

It is a little noisy with the fan running, which I only noticed because the charger that came with the bike didn't have a fun. But it charges great.

Bought this for my electric skateboard ($675) because a friend misplaced my original charger. Verified the vtage, placed the order and received next day. Plugged in for 10 minutes and smelled burning. My ESC was fried. My board is totally useless now. The least expensive Replacement part is $150. I have lots of e items. Bikes. Scooters. Skateboards. Go karts. I know about voltage, power, wattage, etc. I do not recommend this product. I’m 15 years old and work doing yards and part time for a bike shop- I spend a lot of my own money paying for these things while buying things for my 68 bug too. It’s not something my parents are going to replace. Bummed out that this happened. Beware.

Got this unit in and chopped off the end, replaced it with the factory charge connector, and was up and running in no time. Doesn't charge as fast as the original (I knew that going in based off the specs) but it's working like a champ now.

Been using this as my at-work charger for my RadMission bike and it works great. Fan is a bit loud (but this isn’t a problem in my office hallway). Quality definitely seems lower than the OEM charger, but for the price and the ~2 hours a day I use it, I think it will be OK. Doesn’t seem sketchy or like it will fall apart.