| With modern batteries based on the alkali metal lithium, the storage of electrical energy has become more convenient but, at the same time,...
All items tagged with Battery and NiMH (9)
| Many electronic devices are designed to operate with primary cells using a nominal voltage of 1.5 V and often do not work well with the slig...
| At the time of writing, the latest AA NiMH (Nickel metal Hydride) batteries have a capacity of up to 2900Â mAh. Using an original-type conven...
| Originally developed for receiver batteries in radio-controlled (RC) models, the circuit discussed in this article is used to charge, discha...
| Here we have yet another excellent universal battery charger that is easy to build and can be used to safely charge practically all commonly...
| Electronic equipment is increasingly becoming smaller, lighter, and more functional, thanks to the push of technological advancements a...
| Following the detailed description of the preamplifier in last month's installment, this second and final part of the article deals with t...
| The alkaline-mangane se battery is an example of the type of battery that until so me years ago was available only in non-rechargeable (p...
| Nickel-metal-hybride (NiMH) batteries have now become widely available. A typical one is the 120AAH, which has a capacity of 1.2 Ah in si...