Model: 6903A
Technical Specs |
Order Info
This rechargable pack is used when the scan rate is faster than 1 second, or; the instrument load is greater than 100mA, or; interrogation is continuous or more frequent than 1-2 times daily.
NiCad Battery Rechargers are available. To recharge the NiCad pack on site use a Solar Powered Recharge System (Model 6904B).
| Capacity/Cells: |
4Ah / 6 |
| Recharge: |
Automatic two stage control, trickle charge and voltage regulated charge, reverse polarity protected |
| Life Expectancy: |
at 100% depth of discharge: 500 cycles
at 50% depth of discharge: 2000 cycles
at 200mA continuous charge (e.g. battery pack connected to external source, like a solar panel): 3 years |
| Operating Temp: |
-20°C to 60°C |
| Type: |
'D'-size Nickel Cadmium rechargable cells |
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