All items tagged with NiMH and Battery (9)

| With modern batteries based on the alkali metal lithium, the storage of electrical energy has become more convenient but, at the same time,...

| 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 2900 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...