after finally completing my first mag mod, was playing with it, and realised runtime is abit shorter than expected.
i am on a 12volt 100 watts osram w/reflector
then do some readup, and begin to wonder why the Pro modders are inserting 11 to 12 batteries, some even more .... in their mods
Euraka! as i was running 9 AA in series, when the voltage of per cell drops to a normal voltage of abt 1.1 volt to 1.05 volt, due to the high amp draw, was having a very dim light. which it total abt 9.9 volt and less at its 'stable' voltage BUT was not enough total volts to power up the light.
Therefore, spending the whole morning til early afternoon, i added another 2 batteries to my battery pack.
although, the over initial voltage might kill some life out of the bulb, 11 batteries at a 'stable' voltage of abt 1.1 volt = 12.1 Or less ... will enable me to run a more effective runtime towards my light.
Do use the multimeter on and off to measure my battery pack voltage and amps left, then use a caculator, to see if i really need to charge my light and how long it should be charge .......
now i need a 4D cell maglite ........, currently on a bought wrong size of 2 D..
:touche:
i am on a 12volt 100 watts osram w/reflector
then do some readup, and begin to wonder why the Pro modders are inserting 11 to 12 batteries, some even more .... in their mods
Euraka! as i was running 9 AA in series, when the voltage of per cell drops to a normal voltage of abt 1.1 volt to 1.05 volt, due to the high amp draw, was having a very dim light. which it total abt 9.9 volt and less at its 'stable' voltage BUT was not enough total volts to power up the light.
Therefore, spending the whole morning til early afternoon, i added another 2 batteries to my battery pack.
although, the over initial voltage might kill some life out of the bulb, 11 batteries at a 'stable' voltage of abt 1.1 volt = 12.1 Or less ... will enable me to run a more effective runtime towards my light.
Do use the multimeter on and off to measure my battery pack voltage and amps left, then use a caculator, to see if i really need to charge my light and how long it should be charge .......
now i need a 4D cell maglite ........, currently on a bought wrong size of 2 D..
:touche: