Replace DEWALT 18V 6.0 DCB180 DCB181 hand drill electric tool lithium batteryBattery use and maintenance.<br> 1. Charge the new battery for a while after receiving it. After a while, you will see that the power has increased. It means that it can be charged. Then remove the power supply and use the power to about 10%~20%. Repeat 3~5 times to fully charge it, and then use it normally.<br> 2. Do not use the power to 0% at ordinary times, otherwise it is easy to damage the battery.<br> 3. Please charge the battery in time after it is exhausted; if it is not charged for a long time, it may cause low voltage damage to the battery.<br> 4. If you often connect the charger for use, remember to turn off the power at night. Please use the battery regularly. Generally, it can be used once every 10 days.<br> 5. If the battery is not used for a long time, it needs to be charged to more than 70% for storage. Keep the battery charged during storage.<br> 6. Please use the original charger or a well-known brand charger. Poor quality chargers will affect the normal charging of the battery.<br> 7. Clean the fan dust regularly to increase the heat dissipation effect and reduce power consumption, which can extend the battery life.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store