Do i need to charge my LG KS360 for a long time before first use?
Most rechargeable batteries should be charged for 24 yours to fully “form” the battery, in that way it will last the longest. Also, it is good to occasionally discharge it completely before putting it in the charger, but don’t do that by shorting the terminals. Just leave the device turned on until the batteries die. Do this about every 5 times of charging, or follow the owner’s manual.