The Battery Charger; Power Supply - Compaq LTE Elite Maintenance And Service Manual

The battery charger [1] (Figure 6-8), controlled by the system board,
charges a Compaq LTE Elite spare battery pack. The battery charger operates
whenever the expansion base is connected to an electrical outlet, whether
the expansion base is on or off. In addition to charging the spare battery
pack in the battery charger, the expansion base simultaneously charges the
battery pack in the docked computer, whether the system is on or off.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
To prevent damage to the expansion base and the battery pack, use only
Compaq LTE Elite battery packs in the battery charging compartment. Do not
attempt to insert a battery pack for a Compaq LTE Lite or any other battery
pack. The battery pack and the battery charging compartment are keyed to
allow only a correct insertion. Do not force the battery pack if insertion
does not occur easily.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

Power Supply

The expansion base internal power supply provides all power to the
expansion base and to a docked computer. The power supply fan maintains
acceptable temperatures within the power supply, drive cages, and expansion
board cage. Refer to Section 10.2 for power supply specifications.
The power supply provides separate voltage outputs for the following