All items tagged with charger and battery (94)

1-04-1980 |

1-07-1979 | Recharging lead-acid batteries is often assumed to be an extremely straightforward matter. And that is indeed the case, assuming that no spe...

1-07-1979 | Automatic battery chargers are not particularly cheap, however the pro-tection they afford against over-charging and possible battery damage...

1-07-1976 | Sometimes it seems impossible to set the correct read-out brightness for LED displays. If the brightness is set for good daytime con- t...