One is work, which in the context of a battery is delivering electricity. The second is heat. The more electricity a battery can deliver while generating less heat, the more effective the battery is at doing its job.

A battery is a chemical product which produces electricity by chemical reactions at its inside. When the battery has passed the recommended usage period, the components that make up the battery will deteriorate, leading to performance degradation. That is why there is an expiry date on the battery.

Features:

• Start your car, motorcycle, bus or truck.
• Carry around portable devices such as cell phones, laptops, GPS, power tools and watches.
• Store energy from renewables – both on and off-grid -such as solar or wind and use it at a later stage when no renewable energy sources are available.