Jim in Idaho
Silver Member
- Jul 21, 2012
- 3,320
- 4,698
- Detector(s) used
-
White's GM2, GM3, DFX, Coinmaster, TDI-SL, GM24K, Falcon MD20, old Garrett Masterhunter BFO
'Way Too Cool' dual 18 Watt UV light
- Primary Interest:
- Prospecting
I bought an RNB Lithium-Ion 3100MAH battery and charger for my TDI-SL I wanted, but never found, a list of the battery voltage at various hours of use, so I thought others might want to know also.
Fresh off the charger, the voltage is 12.56
1 hour 12.00
2 hours 11.63
3 hours 11.30
4 hours 11.01
5 hours 10.77
6 hours 10.50
7 hours 10.07
I quit at 7 hours. The voltages are no-load voltages...probably somewhat less with the TDI-SL running.
I also have a Whites 2200MAH NiMH pack. Here are the voltages for it.
Fresh off the charger is 11.57
1 hour 10.39
2 hours 10.28
3 hours 10.08
4 hours 9.87
4:45...low battery light came on...8.5 volts
Jim
Fresh off the charger, the voltage is 12.56
1 hour 12.00
2 hours 11.63
3 hours 11.30
4 hours 11.01
5 hours 10.77
6 hours 10.50
7 hours 10.07
I quit at 7 hours. The voltages are no-load voltages...probably somewhat less with the TDI-SL running.
I also have a Whites 2200MAH NiMH pack. Here are the voltages for it.
Fresh off the charger is 11.57
1 hour 10.39
2 hours 10.28
3 hours 10.08
4 hours 9.87
4:45...low battery light came on...8.5 volts
Jim
