
30
Disconnecting the Li-ion battery
1. Turn off any device or charger the Li-ion battery is connected to.
2. Disconnect the negative wire from the - terminal of the Li-ion battery.
3. Disconnect the positive wire from the + terminal of the Li-ion battery.
5. Battery use
5.1. General information
!
Warning!
Always use a Battery Disconnect device.
!
Caution!
In case of an undervoltage shutdown, charge immediately.
!
Warning!
Follow the safety guidelines and measures of chapter 3
5.2. Charging
!
Warning!
Never charge the Li-ion battery with a charging current larger than 1C.
!
Warning!
Stop charging in case the Li-ion battery switches into alarm mode. (the protection
relay will disengage)
!
Caution!
Charge before use
!
Caution!
Disconnect the charger from the Li-ion battery if it is not used for a long time.
!
Caution!
To preserve the lifespan of the Li-ion battery, use a charger approved by Super B.
1. Connect the charger to the Li-ion battery as described in paragraph 4.6.
2. Charge the Li-ion battery in case of an under-voltage shutdown or if the state of charge
drops below 20% to preserve the lifespan of the Li-ion battery.
5.2.1. Charging rate
Super B Li-ion battery can be charged in approximately 1 hour. Displayed in Table 7 are the
charge times for the Li-ion battery at different charge currents. Always use the indicated
charge current and end of charge voltage during charging.