Most lightweight and portable 48v charger?

[geekeasy]

It sure would be nice to be able to throw a charger into saddle bags or a backpack and be able to charge my bike at my destinations.

I can do that with the charger which came with my bike (Lectric lite), but it is pretty big and bulky.

Does anyone make any 120v chargers which are a lot more portable?

 

[Gionnirocket]

I have one of these as a backup that I got from Aliexpress for about $20.

Amazon.com

https://www.aliexpress.us/item/3256806232905800.html?spm=a2g0o.productlist.main.5.7baewX88wX88MD&algo_pvid=c4628ffb-dd29-49c1-8e47-3e6cde30868c&algo_exp_id=c4628ffb-dd29-49c1-8e47-3e6cde30868c-2&pdp_npi=4%40dis%21USD%2134.27%2126.39%21%21%2134.27%2126.39%21%402103246c17151311235013021ee7db%2112000037098961575%21sea%21US%21179671233%21&curPageLogUid=lqW7kYzpL4OP&utparam-url=scene%3Asearch%7Cquery_from%3A

It's half the size and a quarter of the weight of my oem 4a charger. It's on the cheap end but I have used it quite a bit without issue.
Note.. I typically terminate my charge around 80%

 

[indianajo]

The ones on ebay weigh about a pound. Look for max 54.6 v on the label.
Connector often does not match what is on your bike. Buy connectors at newark or digikey. Pick up soldering iron and rosin core solder at the same time. Also perhaps some heat shrink tubing. I shrink it around the connections with a hair dryer.

 

[Mango1234]

My 2A Lectric charger is the heaviest, and runs the coolest, of four chargers I have. It weighs 650g including a 3' cord.
This 3A charger has a noisy fan, but is the lightest of the four, at 450g.

Amazon.com: 54.6V 3A Lithium Battery Charger for 48V 13s Batteries Pack DC 5.5×2.1mm Plug with a 5.5×2.5mm tip : Electronics

Buy 54.6V 3A Lithium Battery Charger for 48V 13s Batteries Pack DC 5.5×2.1mm Plug with a 5.5×2.5mm tip: Battery Chargers - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

 

[Gionnirocket]

The ones on ebay weigh about a pound. Look for max 54.6 v on the label.
Connector often does not match what is on your bike. Buy connectors at newark or digikey. Pick up soldering iron and rosin core solder at the same time. Also perhaps some heat shrink tubing. I shrink it around the connections with a hair dryer.

If you buy from Aliexpress... You usually have a wide selection of input and output connectors/plugs.
Plus it's typically the same exact charger and it's less expensive.