Zero Motorcycles S 2021, Owner'S Manual

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Power Pack and Charging
5.1
Charging and Power Pack Information Power Pack and Charging
Power Pack
The battery is located within the power pack and requires no
special break in period.
The Zero Z-Force® Power Pack™ leverages proven battery cell
chemistry, configuration, and enhanced reliability. Not only does
the Z-Force® technology enable you to go longer distances
(range varies depending on riding type and conditions), it is also
designed to last the life of the motorcycle. The integrated
on-board charger minimizes charge time and can work in
parallel with Zero’s quick charge accessories to cut charge
times by as much as 75%.
The charging time will remain the same if the on-board charger
is connected to a 120 V AC or a 240 V AC supply.
The normal recharging time of the power pack to a 100% state of
charge is usually less than 6 hours for the ZF7.2 and less than
10 hours for the ZF14.4 in mild ambient temperatures. Out of the
normal temperature range, charging and run-time times will
vary. The power pack should not be used outside of the range of
-4°F to 140°F (-20°C to 60°C); the Battery Management System
(BMS) turns off the power controller outside of this range.
Note: The power pack will not charge at temperatures below
32°F (0°C) or above 122°F (50°C).
The Zero power packs have been designed to operate under
normal temperatures and environmental conditions. However,
the lithium-ion batteries used in the power packs, age based on
usage cycles as well as calendar time. Aging can be accelerated
by prolonged storage of the power pack at a high state of
charge, especially at high temperatures. In order to maximize
the life of your power pack(s) and support the worry free
operation of your motorcycle, Zero Motorcycles has established
a set of guidelines for proper charging and operation. See
“When To Charge Your Z-Force® Power Pack™”, on page 1.3 .
CAUTION: Failure to follow the charging guidelines could
damage the power pack and void your power pack warranty.
Once recharged, disconnect from the AC power source. Leaving
your motorcycle unplugged between charges will maximize the
long term health of the power pack.
While unplugged with the key in the OFF position, the
motorcycle’s electronics will consume a very small amount of
power and a fully charged power pack will drain extremely
slowly.
For guidelines on how to care for the power pack when the
motorcycle is not being used for an extended period of time (30
days or more) or if the motorcycle is being stored long term, see
“Parking and Long Term Storage”, on page 6.27 .
Zero Owner's Manual (S and DS).book Page 1 Monday, September 21, 2020 11:43 AM