1. When use laptop battery, pls recharge after battery exhaust. Charging the battery up full one time. Don't charge or discharge it halfway. Do make the battery is in best case.
2. Take out battery from the laptop, if the computer won't be used for a long time (over two weeks).
3. Make sure battery is far away some easy electroconductive material(as water or metal product), which avoid the laptop battery short circuit and unavailable.
4. Make sure don't place the laptop battery alone over six months without charging.