Holy Stone HS720R Instructions For Use Manual page 8

⑥ If the device is not going to be used for an extended period of time,
please remove batteries to prevent potential damage to the drone from
battery leakage.
⑦ Only use the USB charging cable that comes with the drone to charge
the battery.
⑧ DO NOT connect the battery directly to wall outlets or car cigarette-light-
er sockets as their voltages are different, and the battery can thus be
damaged.
⑨ DO NOT attempt to disassemble or modify the battery in any way.
⑩ DO NOT use the battery if it gives off an odor, generates heat, becomes
discolored, deformed or appears abnormal in any way. If any of these
situations occurs while the battery is in use or being charged, remove it
from the device or charger immediately and discontinue its use.
DO NOT pierce the battery casing with a nail or any other sharp object,
11
break it open with a hammer, or step on it! Dispose or recycle the damaged
battery as it may cause personal injury or damage to your drone.
Always charge the batteries on a fireproof surface and away from
12
combustible materials. DO NOT charge on surfaces that can catch fire,
which includes but not limited to wood, cloth, plastic and carpets..
DO NOT immerse the battery in water or get it wet.
13
DO NOT solder battery terminal in any way.
14
Keep batteries out of reach of children or pets.
15
DO NOT short-circuit the battery by connecting wires or any other metal
16
object to the positive (+) and negative (-) terminals.
Waste Lithium-polymer batteries must not be placed with household trash.
Please contact local environmental or waste agency or the waste agency
or the supplier of your model or your nearest Li-Po battery recycling center.
Li-Po Battery Disposal & Recycling
-04-