Storage Considerations; Figure 5-1 9 V Rectangular Battery - Agilent Technologies U1251B User's And Service Manual

5 Maintenance
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Storage considerations

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List of compatible batteries for the Agilent U1252B :
• 9 V size 300 mAH Ni-MH rechargeable battery, 7.2 V nominal voltage
• 9 V size 250 mAH Ni-MH rechargeable battery, 8.4 V nominal voltage
• 9 V Alkaline non-chargeable battery (ANSI/NEDA 1604A or IEC 6LR61)
• 9 V Carbon-zinc non-chargeable battery (ANSI/NEDA 1604D or IEC6F22)

Figure 5-1 9 V rectangular battery

To avoid instrument damage from battery leakage:
• Always remove dead batteries immediately.
• It is recommended that the battery is removed and stored
separately if the multimeter is to be unused for long periods of time.
After the first charge, it is recommended that you fully
charge the battery periodically, even when it is not in use.
This is because the Ni- MH rechargeable battery pack may
drain with time.
The performance of the rechargeable battery may degrade with time.
Agilent U1251B/U1252B User's and Service Guide