HELI G3 Series, Operation & Service Manual

Page: 39 / 110

36
4.5.2 Lithium battery usage
The usage and routine maintenance of the lithium battery will influent lithium battery
life and performance. So the operator should maintain the lithium battery according to the
manual and actual conditions.
4.5.3 Lithium battery maintenance
(1) Please ensure that specified lithium charging device is used for charging, and the
charging current should not exceed 2C;
(2) Lithium batteries should be transported by vehicles under the state of 10% ~ 50%
electricity
；
(3) Do not use or place lithium batteries near heat sources, such as fire and heaters
；
(4) It is prohibited to flush lithium batteries with water, and to contact them by other
means such as throwing, gravity, or laying them non – horizontal;
(5) Keep the temperature of lithium battery at around -5 ~ 50
℃
during use. It is
forbidden to store it under -25
℃
or above 55
℃
and operate for a long time;
(6) If there is leakage, flatulence, exposed wiring, battery scratches, edge and corner
deformation, should stop using.
4.5.4 Lithium battery storage and keep
(1) In the use of lithium battery, the voltage is not allowed to be less than 85% of the
rated voltage, and over discharge is strictly prohibited;
(2) Lithium batteries must be recharged within 24 hours after use. Charging should be
sufficient, but overcharging is strictly prohibited;
(3) If the vehicle needs to be stored for a long time, 50% ~ 80% of the power should be
saved. Please do not charge it fully. Charge it fully before use , can effectively avoid the
phenomenon of battery inflation;
(4) The temperature of lithium battery is strictly prohibited to exceed 55
℃
, and lithium
battery is absolutely prohibited to be access to open flame;
(5) The surface of the battery should be kept dry and clean.