General Information
S2 models are powered by a lithium-ion Rechargeable Energy Storage System (RESS). Lithium-Ion technology provides higher power and energy density, faster charging, and longer life than traditional lead-acid batteries. The RESS handles all charging of the 12 V battery.
State of Charge (SOC) is the amount of energy in the RESS available to use before it needs to be recharged. The State of Health (SOH) is the measurement of impedance and capacity degradation of the RESS compared to when it was new. All lithium-ion batteries chemically age through time and use, resulting in a gradual degradation of performance and the ability to hold a charge. Up to a 30% loss of capacity is expected over the duration of the RESS warranty.
A battery’s lifespan is related to the chemical breakdown and aging process which involves more than just time and use. It involves duration at high temperatures, types of charging, number of charge/discharge cycles, and storage duration. To maximize RESS performance and help extend RESS lifespan follow these tips:
- The battery will protect itself from thermal damage, however extended periods of time operating at high temperature can speed the chemical aging process and shorten RESS lifespan.
The RESS is designed to charge quickly to 80% of its capacity, at which point the charge rate then slows to reduce the rate of RESS degradation. If the battery is too hot or too cold, the charge rate will automatically reduce to a sustainable level. Charging below 0 °C (32.0 °F) or over 50 °C (121.9 °F) will result in significantly increased charge time. Under extreme usage or extreme temperature conditions, the RESS may limit its performance in order to prevent damage.
EV3 (European models): The motorcycle charging port provides primary Electric Vehicle Supply Equipment (EVSE) theft resistance feature via an inlet lock pin commanded by the Power Electronics Unit (PEU).
Charging Icons Displays
The charging icon, shown on the Instrument Module (IM), displays information related to specific charging faults. The charging icon will inform the user of conditions present that would prevent or delay charging. Refer to Table 1.
Table 1. Charging Icons Displays
Icon | Text Displayed | Cause | Action |
|---|---|---|---|
 | EVSE Fault | EVSE fault. | See portable charger (EVSE) user guide. |
 | Charge Port Lock Fault | Charge port lock not functioning. | See dealer. |
 | Charge Plug Latch Pressed | EVSE latch switch indication pressed. | If EVSE latch not pressed - see dealer. |
 | Onboard Charger (OBC) Too Warm | OBC above operating temperature. |
|
 | RESS Too Warm | RESS above operating temperature. | Restart charge after vehicle cools down. |
 | Establishing Communication | Vehicle establishing communication with external charger. | Check external charger for further instructions if needed. |
 | User Delayed | Charging delayed or stopped by user. | Restart charge if desired. |
Level 1 and 2 AC Charging Stations
Alternating Current (AC) Level 1 slow chargers connect through the charging port and the electrical power is then converted to Direct Current (DC) through the PEU which then charges the RESS.
Level 2 AC charging stations provide a high power AC current to the electric vehicle’s charge port, which is converted to DC through the PEU which then charges the RESS.
The motorcycle charging port in some markets provides primary EVSE theft resistance feature via an inlet lock pin commanded by the PEU.
NOTE
This vehicle complies with ECE R10 Section 7.20.4 when used in RESS charging mode coupled to a power grid with cables shorter than 30 m (98 ft).
Electric Vehicle (EV) charging stations are located in many places. Be sure to read and follow the instructions supplied at the charger location.
Storage
If it becomes necessary to store your motorcycle, follow the recommendations in After Riding → Storing Motorcycle.