EXFO MAX-700 - Manual (Page 23)

Introducing the MAX-700
MAX-700 11
Power Sources
Power Sources
Your unit operates with the following power sources:

AC adapter/charger (connected to standard power outlet—indoor use
only). Compatible car outlet adapter available upon request.

One lithium-ion rechargeable battery (automatically takes over if you
disconnect the AC adapter/charger).
Note: When it is connected with the AC adapter/charger, the unit will function
even if the battery is not present.

Possible to switch from AC adapter/charger to battery power or
vice versa without affecting operation.

The battery recharges automatically when the AC adapter/charger
is connected.

Rechargeable battery (for clock). This battery can keep the date and
time for weeks even if AC power and the lithium-ion battery (main
battery) are not connected.