Battery Option
MP-70/50
• MP-72/52 • MP-73/53 • PN 98-0002-29 • REV 1709.13
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BATTERY OPTION
Note: This section of the manual applies to MP-70/50 or MP-73/53 controls with
firmware version 3.07 or higher.
The battery option, available on both MP-70/50 standard and MP-73/53 wireless
controls, provides an on-board power source that virtually eliminates the need to
plug the control into an AC-voltage outlet to operate a scoreboard. Either the
battery charger or USB power can be used to recharge the battery. When the
battery option is combined with the wireless option, the MP-
70/50’s versatility is
significantly enhanced.
The new battery pack,
which is housed inside
the control, is a
rechargeable 10,000mAh
Lithium Ion (Li-ion) battery
cell assembly that has
been exclusively
designed and packaged
for use in MP-70/50
Series controllers.
To maximize battery life,
observe operating,
recharging, storing
recommendations and
precautions, which are
outlined in the remainder
of this chapter. With
proper care, the battery
should provide years of
service.