Do not use it on low drain devices, like clocks, remote controls. It will shorten battery life.
Appliations: HIDH DRAIN devices, like 4WD speed RC car toys, digital cameras, flashlights and so on.
No memory effect.
Environmental friendly.
High voltage 1.6V Generally rechargeable AAA and AA batteries are made of NiMH or NiCd which is only 1.2V. While many electrical devices prefer 1.5V high power cells, especially high drain devices, like RC car toys.