Used mine for the first two BRCA off-road nationals with 3 different Intellect lipos and as they are checking voltage before they go on track (with Paul Worsley ratified equipment no less) they have registered 8.36 to 8.38 volts on all 10 occasions
Okay so the charger says 8.4 volts but none of the other chargers are that accurate either (although I stand to be corrected of course
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Yes it appears to be a Bantam rip-off and it certainly is, but having charged a variety of lipo and nimh packs on it now I am confident it works as it should.