How many times have you reached the flying field, race track, or pond, picked up a battery and wondered about its charge state? More times than you care to admit, well wager. Well, if you dont mind us saying its about time you got yourself organised – which is where we come in! Costing less than the loose change in your pocket, get yourself a bag or two of these nifty charge caps and never again will you stare blankly at a battery pack whilst scratching your head. Charge your cells, clip a cap to the end of the connector and the jobs a good un. Oh, and lets not forget the safety benefit too. With the plugs connector capped off, nothing can cause a short.