How do you draw down a battery for long storage?

[Wetstuff]

I bought a Lectric XP Lite 2... but as a cripple I really needed a Trike. (now w/500+mi) The XP-L is beautiful, so I am reluctant to get rid of it... But the battery is charged to like 99%. How do I draw it down to 50, 60, 70%? I can lean it over the kickstand and throttle, but don't have the patience to stand there for Xhrs?! Any suggestions...Thanks Jim/Maryland

 

[Roamers]

I bought a Lectric XP Lite 2... but as a cripple I really needed a Trike. (now w/500+mi) The XP-L is beautiful, so I am reluctant to get rid of it... But the battery is charged to like 99%. How do I draw it down to 50, 60, 70%? I can lean it over the kickstand and throttle, but don't have the patience to stand there for Xhrs?! Any suggestions...Thanks Jim/Maryland

Don't overthink it; we leave ours at whatever state of charge it's at and check periodically to make sure they don't over discharge. Surprisingly little self discharge over a year.

 

[Wetstuff]

T'anks Roamers... I thought a bit later. Even tho I dare not risk riding it (today..) maybe I could have someone else ...NAAAAW! ..ain't gonna happen. Cheers. Jim

 

[EMGX]

Unfortunately I've left lithium batteries fully charged for months unused. Lately I've discharged them like you mention using a buck step down converter (17-65V to 12V) to power a 12v appliance - in my case a small cooler that I use on road trips that I power with ebike battery when car isn't running. This wouldn't work with proprietary ebike batteries that require a signal from the controller to release full amperage (like my Yamaha mid drive).

 

[lnanek]

I just plug in a desk lamp with an incandescent light bulb. Doesn't shine as bright at 48V DC compared to the 110V AC it is used to, but it's happy to slowly draw down the battery and safely put out small amounts of light and heat.