Agilent Technologies Agilent E6474A manual Batteries, Checking the remaining charge

Set Up Your System 3

Batteries

Checking the remaining charge

Press the test button shown in Figure 25 to check the remaining charge capacity. The battery charge level can be checked while the Direct Connect Hub power switch is on or off; however checking it with the power on may provide a more accurate indication.

LEDs Lit	Capacity Remaining
5	81% to 100%
4	61% to 80%
3	41% to 60%
2	21% to 40%
1	1% to 20%

Figure 25 Lithium-ion battery

Charging the battery

The battery (E6473-60008) can be charged within the carry bag. Disconnect the charger (E6473-60009) from the battery before checking the charge. The battery is fully charged when all five LEDs are lit.

Agilent E6474A User’s Guide 55