Shoprider 858WM - Manual (Page 18)

3/28/2008 18
Batteries & Battery Charging
Batteries
The Shoprider 6Runner Powerchairs are designed to operate on two 12
volt/36Ah or 75Ah sealed lead acid aka SLA (AGM or gel-cell type)
maintenance free batteries. The life of the batteries may be affected by
temperature, terrain, weight of user, driving methods, and care of batteries.
The active user will need to charge the batteries after using approximately
30% of battery capacity. As an inactive user, only using from once a week
to every other day, the recharge point would be at 50% of discharge (Refer
to Figure 8). For extended battery life, it is highly recommended that these
guidelines be followed. You cannot over charge the batteries.
• Active users: Charge daily
•
Occasional users: Charge your battery before any outing and always
after active use.
*Keeping the batteries charged extends the life of the batteries*
SLA batteries should be kept fully charged at all times. They must not
be left in a discharged state if the unit is not being used for some time
or the batteries will be permanently damaged and will no longer hold
a charge. The SLA batteries should be checked once a month and
kept charged as needed. Typically SLA batteries have up to about
400 charging cycles.
Green Top
3 Bars
Full battery charge.
Red Bottom
3 Bars
Flashing. Danger, you must
stop and recharge the
batteries. Failure to do so
may result in damage of
batteries.
Amber Middle
4 Bars
From 30% - 50%
discharge. Batteries
will
need charging.
Figure 7
NEVER DISCHARGE BATTERIES TO RED BARS OF INDICATOR!