15
Be in charge.
Super B.
!
Caution!
Disconnect the charger from the Li-ion battery if it is not used for a long time.
!
Caution!
To charge the Li-ion battery, use a Super B charger or charger which is suitable for
charging Lithium Iron Phosphate batteries.
!
Caution!
Charge the Li-ion battery before use.
1. Connect the charger to the Li-ion battery as described in paragraph 4.3.3
2. Charge the Li-ion battery in case of an undervoltage shutdown or if the state of charge drops
below 20% to preserve the lifespan of the Li-ion battery.
5.2.1. Charging rate
The Li-ion battery can be charged within 25 minutes. Displayed in Table 10 are the charge
rates for the Li-ion battery at different charge currents. Always respect the indicated charge
current.
Charging rate
Charge current
Maximum
*
Recommended charge
**
Mason 12V20Ah
66 A
20 A
Mason 12V25Ah
77 A
25 A
Table 10. Charging rates at different charge currents
*
Charge time: max 25 minutes
**
Charge time: approximately 1 hour
6. Inspection and cleaning
6.1. General information
!
Warning!
Never attempt to open or dismantle the Li-ion battery! The inside of the Li-ion
battery does not contain serviceable parts.
1. Disconnect the Li-ion battery from all loads and charging devices before performing cleaning
and maintenance activities (see paragraph 4.4).
2. Place the enclosed protective caps over the terminals before cleaning and maintenance
activities to avoid the risk of a short circuit.
6.2. Inspection
1. Inspect for loose and/or damaged wiring and contacts, cracks, deformations, leakage or
damage of any other kind. If damage to the Li-ion battery is found, it must be replaced by a
professional. Do not attempt to charge or use a damaged Li-ion battery. Do not touch the
