Perplexed.
I have a Snap-On Tools LED strip light but not its designated charger. The battery in the light is 3.7V. So, I find a small transformer that has written on it that its output Voltage is 3.7V, solder on the appropriate jack and then measure the output (on two separate meters) as 10V.
How can this be, and dare I plug it into the light (which will need a recharge very soon)?
TIA.
I have a Snap-On Tools LED strip light but not its designated charger. The battery in the light is 3.7V. So, I find a small transformer that has written on it that its output Voltage is 3.7V, solder on the appropriate jack and then measure the output (on two separate meters) as 10V.
How can this be, and dare I plug it into the light (which will need a recharge very soon)?
TIA.