Power versus Energy Cells

Comparing power versus energy cells we see there are some fundamental differences. A high energy cell will have better volumetric and gravimetric energy density at the expense of the ability to deliver a high current. The power cell will have a low internal resistance and will be optimised to deliver current over energy density. Teardown … Read more

Battery Capacity

The battery capacity is the current capacity of the battery and is expressed in Ampere-hours, abbreviated Ah. Battery capacity is expressed in ampere-hours. Battery capacity is effected by: Under well defined conditions this is often referred to as the Rated Capacity as the battery capacity is likely to be different under different temperature, discharge rates … Read more