Newbie Hi everyone,need help on battery charger

fordboy147

Just Joined
Mar 31, 2017
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crawley
Hi everyone, just brought a pedalec on a whim, it is a Claude butler glide 1,looks like new, but didn't come with charger (doh bad mistake) battery has code Xh259-10j/ DC 25.9V it appears to have a RCA connector to charge (seems unusual could this be changed) Question is what charger would you recommend??
Many Thanks