Do Not expose the battery to moisture or rain - Electricity and water
doesnt go together. Again can short circuit the battery, or when
inserted into the Laptop can damage the laptop.
Do Not expose the battery to heat - Keep the battery away from sources
of heat, fire and even direct sunlight. Aids the chemical reactions
within the battery and can result in an explosion!!
Do Not throw away your battery - Dispose of your battery responsibly.
Please recycle all batteries as they contain chemicals which are
harmful to the environment.
Do Not mix old and new batteries - Mixing different types of batteries
and using different types of batteries is extremely dangerous. Can
cause rupture, leakage resulting in personal injury and damage to
laptop.
Battery Wizard
http://www.ComputerBatteries.co.uk