DOs:
Read device instructions before installing batteries
Insert batteries correctly with aligned terminals
Fully charge batteries before use
Expect 3 charge/discharge cycles for full capacity
Batteries may become hot during charging and cool down after
Store batteries in cool, dry place
Remove batteries if device not used for a long time
Keep contact surfaces clean
Replace batteries if performance decreases
Keep batteries away from children and seek medical help if swallowed
DON'Ts:
Don't charge other types of batteries
Don't charge batteries of different capacities at the same time unless charger has individual channels
Don't overcharge or over-discharge batteries
Don't mix batteries of different types and capacities in a device
Don't short circuit, incinerate, or disassemble batteries
Don't dispose of batteries in a fire or drop them unnecessarily.