Battery Pack
Do not charge the battery pack below 0°C, as it may
damage the battery pack. You can wait for the battery
pack temperature to rise above 0°C before charging
again. The highest allowable charging temperature
inside the battery pack is 55°C. If the internal temperature
of the battery pack exceeds this temperature, charging
can only be performed after it cools down to below 55°C.
The battery pack can heat up quickly due to intense
driving, and even if the ambient temperature is low, the
internal temperature of the battery pack may still be
above 55°C.
The Hyper Bee electric motorcycle uses a high-
performance lithium-ion battery which can be ridden in
the ambient temperature range of -20°C(-4°F) to
45°C(113°F), for the best performance it is recommended
to ride in the ambient temperature between 10°C(50°F) ~
30°C(86°F).
Extreme low or high ambient temperatures will affect
the battery pack performance and life span. Do not use
the battery pack at temperatures beyond the allowable
range, and do not charge the battery pack below
0°C(32°F). The charging time of the battery pack from 0
to 100% State of Charge (SoC) is about 4~5 hours in a
25°C(77°F) ambient temperature environment.
When the ambient temperature is too low, the
performance of the battery pack will be affected. It is
normal that the range will be reduced a little, and the
performance of the battery pack will automatically
recover after the temperature rises back to an optimal
temperature range.
When not in use for a long time, please charge the
battery level to between 60 ~ 80% SoC, and check the
remaining capacity every month. Charge the battery
pack when the battery level is less than 30%, so as to
avoid excessive discharge of the battery pack.
It is strictly prohibited to use a pressure washer to clean
the battery pack or immerse the battery pack in water
over 300mm to clean it. The water crossings where the
motorcycle is in water above the front and rear axle
centerline should be avoided. Water ingress into the
battery pack creates a risk of an internal short circuit and
permanent failure of the battery pack. If you did ride
crossing water, the condition of the motorcycle should
be rechecked immediately, and it is strictly prohibited to
ride the electric motorcycle in seawater or other
corrosive liquids.If you suspect water ingresses into the
battery pack or damage to the battery pack , it is strictly
forbidden to charge or use the battery pack. It may
cause fire, and/or explosion of the battery pack.
The battery pack has been designed to be water
resistant and its’ high voltage components are sealed
inside of the casing. A damaged external structure will
reduce the water-resistant performance of the battery
pack. If the water-resistant structure is damaged, please
contact your Surron Dealer or the Surron after-sales
service. It is strictly forbidden for users to disassemble
the battery pack to avoid the risk of personal injury, fire,
or explosion.
8.1
8.2
Cold weather condition
Riding the Ultra Bee electric motorcycle in cold weather
will not have a permanent effect on its battery pack;
however, the rider may notice a reduction in range and
power due to the effect that low temperatures have on
the amount of energy that can be released by the
battery pack.Therefore, the Ultra Bee electric motorcycle
may temporarily reduce its range by about 30% when
used in an environment below 0°C(32°F) compared to an
environment at 25°C(77°F).In extremely cold weather,
the Ultra Bee electric motorcycle may also temporarily
reduce power and fail to reach its maximum speed.
Storage temperatures below -20°C(-4°F) may cause
permanent degradation of the battery pack performance.
Keeping your battery pack in an environment within the
long-term storage guidelines (refer to "Long-term
storage of vehicles" on page 10.15) will ensure that your
battery pack is not permanently damaged during winter
storage.
Hot Weather Condition
Using the Hyper Bee electric motorcycle in high
temperatures will not cause any noticeable performance
changes. However， when the battery pack temperature
is above 70℃(158°F) (based on the battery temperature
sensor) ， the battery management system will shut
down the battery pack output to avoid potential damage
to the battery pack.
In the case of a battery pack temperature above
50℃(122°F), the charger will reduce the charging current
to protect the battery pack, which may increase the
charging time. When the battery pack temperature
exceeds 55℃(131°F), the battery management system
will no longer allow charging.
Power Management
_______________CAUTION______________
Please do not place the Hyper Bee electric
motorcycle or its battery pack in direct sunlight
with an ambient temperature above 41℃(105.8°F)
for prolonged periods, as this may accelerate the
degradation of battery performance
1. The battery pack is a lithium system, which
does not require maintenance but needs to be
charged irregularly. When not in use for a long
time, please charge the battery SoC level to
between 60 ~ 80%, and check the remaining
capacity every month. Charge the battery pack
when the battery level is less than 30%, so as to
avoid excessive discharge of the battery pack
2. The battery pack should be kept away from
overheating environments. Do not store it in high-
temperature conditions or expose it to direct
sunlight when not used for a long time, store the
Power Management
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