Charging Battery Packs; Internal Charge - Tektronix TPS2000 Series User Manual

Managing TPSBAT Battery Packs

Charging Battery Packs

You can charge the battery packs in an oscilloscope or in the external
battery charger.
Charge method
Oscilloscope (internal)
External
WARNING. Do not attempt to charge a battery pack below 0 _C
(32 _F) or above 45 _C (113 _F). Charging a battery pack outside of
this range can damage the battery pack and will result in a partial
charge.

Internal Charge

The oscilloscope has a built-in charge system that can charge
internal battery packs while the AC adaptor is connected. A fully
discharged battery pack requires approximately 4.5 hours to fully
charge if the oscilloscope is powered down. If the oscilloscope is
operating, a battery pack can take up to 7 hours to fully charge.
If the oscilloscope has two battery packs installed, it will charge the
battery pack with the highest available capacity first, until fully
charged. It will then charge the second battery pack.
8- 6
Amount of time to charge per battery
With the oscilloscope power ON, 7 hours
With the oscilloscope power OFF, 4.5 hours
3 hours
TPS2000 Series Digital Oscilloscope User Manual