The first use of the new battery instructions The first use of the new battery, the first battery comes with the virtual battery runs out, the first 3-5 times the best lithium battery charging time of 8-10 hours (charge 12 hours of argument, refers to Previous NiMH batteries were unscientific.) Be careful not to overcharge, so as not to damage the lithium-ion batteries, affecting the service life. Cycle charge and discharge 3-5 times after the cell is fully activated, standby into the best condition. After each full can be. Please do not charge the battery for a long time, the general charge is about 1 hour after filling, the best results.