All items tagged with Fast and Battery (10)

10-12-2013 | A team at the University of Illinois has unveiled a battery design which offers 10 times the energy density and 1000 times faster recharge t...

1-04-2010 | Here’s how three Elektor readers came up with an idea for a fully automatic fast charger to keep the batteries in prime condition. This low-...

1-07-2007 | At the time of writing, the latest AA NiMH (Nickel metal Hydride) batteries have a capacity of up to 2900 mAh. Using an original-type conven...

1-12-1996 | The battery indicator lamp on the dashboard of cars lights when the car's battery is not being charged. The present circuit has a simila...

1-04-1996 | Rechargeable batteries are environmentally friendly and cost-effective in everyday use. Moreover, they are wellbehaved as long as you...

1-07-1995 | A microprocessor-controlled charger is described that surely meets the requirements of most users of NiCd batteries. It is fast, suitable...

1-10-1994 | The battery charger is intended primarily tor charging, and keeping charged, without supervision, lead-acid batteries of cars and motorcyc...

1-12-1992 | Fast charging high-capacity NiCd batteries with large currents does not only save time, but also prolongs their useful life. Moreover, if...

1-07-1992 | The perpetual difficulty in designing fast NiCd chargers is determining when the battery is charged, that is, when to stop charging.

1-06-1984 | lead-acid battery charger The lead-acid battery has improved so much in recent years that it can often be a good and less expensive substitu...