With lithium-ion batteries, full charges and discharges are best on a regular basis.dell kp405 Li-ion batteries do not suffer from the memory effect.
Do not expose dell kp405 laptop battery to water or other moist/wet substances.
Don't store your laptop battery dell kp405 for long periods plugged into or attached to any power source, including AC adapters and laptop security carts plugged into an outlet;
Don't pierce, hit, step on, crush or abuse the battery.Don't left the battery unused for a long time.
Dell kp405 laptop battery gets a little hot when it works, keep your laptop in a well ventilated place and keep it cool.
Dell kp405 battery packs should ba charged for 12 hours when you first get them.
Don't setting your dell kp405 battery in the high humidity, high temperature, strong vibrative and dusty place.
To get maximum performance from the battery, fully optimize the notebooks power management features prior to use.
Make sure to plug your dell kp405 laptop charger adapter into a UPS and not directly into a power outlet or surge protector.