experienced Motor Assisted Bicycle rider/builder...new to ebikes

so buddy of mine hooked me up with a apc lightning cruizer....hub motor bike...apparently brushed hub (havent broken it down yet).... im wondering if anyone knows what the hub is rated at?...no info around worth a crap lol...i saw somewhere it was possibly a golden?.... im very very versed in the gas side of this hobby....and an avid rc guy (factory sponsored remote control crawler guy) so im not afraid of building packs etc for battery power.....my concern is draw...anyone use lipo on this hub or life batts?....trying to figure out my amp load etc so i get the correct capacity and load bearing cells...the battery pack says nothing...just quality control tags on the cells


known info on battery...... 24v nimh pack...its taking a charge(slowly but stoked about it regardless...been on the charger for 4-5hrs so far...registered at 15 volts roughly leaving it on the charger longer

no markings at all just a serial number and a qa number....even hunting in the internet has come up with a whole lotta nuthin...a few old posts on endless....about it....thatnx for the link ill go look and see isf i can find the hub

looks like an x-4 ...the stock pack is kinda taking a charge but dropped 2 volts from the 15v it had last night till today at about 6pm... not sure if the cells are toast or not but they are weak...ill be hunting down more cells i guess... im not bashful about building packs...



Anyone have a source for cells?