All items tagged with Battery and Rechargeable battery (26)

| A well-known electronics store has been selling a very simple lead-acid battery activator for many years. Although I can't prove it, my lead...

| Founded only in 2011, CATL (Contemporary Amperex Technology) is already one of the leading battery suppliers to electric car manufacturers i...

| It looks like Lithium-ion batteries will finally be getting some serious competition. Two years ago, researchers working at several French u...

| Researchers from the EMPA (Swiss Federal Material Testing and Research Institute) together with experts from ETH Zurich have developed a new...

| What do you do when you go biking and run out of energy after a few hours of activity? You take a slug of that sports drink you carried with...

| 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...

| The principle behind this circuit is very simple. The battery is loaded with a current of about 100 A for a period of 100 µs, which is repea...

| Here's a truly smart and reprogrammable rechargeable battery analyzing instrument with a special mounting system to access the terminals of...

| Although Elektor’s DIY projects for battery charger have been numerous, famous and sometimes hilarious, that should not be a reason to ignor...

| 35 kilograms, 6 kilowatts powerpack, 130 newtonmeter torque — this stunning e-motorbike from APWorks (an Airbus Group subsidiary) has the po...