While you wait for answers, we may have found some information which could help you.
Success
Message
battery charger for challenger bht-6440?
Re: Challenge Cordless Hedge Trimmer CHT16180?
challenge xtreme cxpht22 hedge trimer?
Cut through electric Challenge hedge cutter?
looking for cog and drive spares?
challenge pht460l hedge trimmer?
challenge battery powered hedge trimmer?
battery?
Battery is charged but nothing works?
Challenge hedge trimmer not charging?
Challenge?
whre can i purchase a challenge bht6440 12vlt battery please?