EBL rechargeable AA lithium batteries Gen-3 are the best if you need a powerful charger to feed smart home solutions or ...

Power when you need it - The Tenergy Rechargeable Sub-C batteries offer reliable performance at an inexpensive cost. This 15 piece NiCd set features a flat top design with tabs (for soldering). At 1.2 ...

This NiCd baterry charger circuit schematic can charge 6 volts as well as 12 volts NiCad batteries. It uses a transformer which can deliver 4 to 5 A current between 12.6 and 15 V. Ordinary chargers ...

For 45 years, nickel-cadmium (NiCd; also Ni-Cad™, see Editor's Note below) batteries have plagued me. That's because I like to spend my Sunday afternoons relaxing with radio-controlled aircraft, such ...

In contrast, nickel-cadmium batteries--NiCads--are the most popular rechargeable design. The power capacity of a NiCad AA battery is only 600mAh to 850mAh, or about one-quarter that of a single-use ...

Care must be exercised when you try to “quickly” charge a nickel-cadmium (NiCd) cell or battery pack at a current density that approaches or exceeds one-third of its capacity (C/3). As the battery ...

Radio field reporters and producers can tell you many stories about the “one that got away” simply because of batteries going dead in the middle of an interview recording session. The fear of losing ...

With conventional batteries nearly ousted, first by NiCad and now Li-ion rechargeables, you’d think the question of which battery to use would be pretty sewn up. Not so: now comes nickel-zinc ...

This circuit is an AC-powered current source designed for recharging batteries. It can crank out as much as 1 amp and can be modified to go even higher by choosing different devices for Q1. Since this ...

European countries should be legally bound to recycle 55% of NiCad batteries, according to the European Battery Industry Coalition. All cadmium should be recovered from spent rechargeable NiCad ...