Kentli Universal Li ion polymer AA and AAA batteries

A great alternative to alkaline batteries or to the Ni-Cads & Ni-Mh that do not provide 1,5volts but only 1,25v … who causes problems especially in equipment that need several batteries in series … thus offering not enough voltage for the light, GPS, VHF, .. to work! Small smart chargers to recharge your batteries in no time. Thanks to Kentli China for support. Filmed in February 2019.