Does it incorporate a protective circuitry to cut-off excessive draining, if voltage of each cell reaches below predetermined level.
608296
Haven't done that kind of research on the device, but to prevent draining, you could always unplug the battery from the light. Mine has been unplugged for months. I have yet to charge the battery since first receiving it, but connected the light yesterday and it still as bright as ever and runs all four phases without issue (high, low, intermittent flash, off).
608297
> Mine has been unplugged for months. I have yet to charge the battery since first receiving itYou really need to read up on safe handling of lithium-ion batteries. They'll still light up a LED when drained down to where the cells begin to be damaged, and the damage -- crystals slowly growing in the chemistry -- takes a while before it becomes obvious. You do know what "obvious" means for damaged lithium-ion cells, don't you? https://www.google.com/search?q=battery+university+lithium+ion+safety
1467378
No it does not. It will only tell you what the actual voltage is with the voltage drop of all things plugged into it. It will prevent from any spike damage not regulate. I usually plug into another source if it drops below 108v. Hope this helps.
634850
I have only been able to use it as a regulator that shuts down before draining your battery. I think you would need to look into building some sort of photocell cut off relay.
1099796
Installing a switch would not harm the gauge but the current draw of the gauge is miniscule if you are worried about draining your battery.
1270887
No, this surge protector is designed to clip voltage spikes. It will not provide voltage regulation. I recommend, however, that you do not ignore the severe voltage swings as these high and low extremes could be detrimental to your electrical equipment
474379
You can have connections to the "unprotected" side of the battery. Just keep them to a minimum as a large load can discharge the battery and the Battery Protector can not disconnect them to save the battery.
498289
Yes, it will regulate itself to not overcharge the battery. However, I would personally consider an unattended charger to be a fire hazard.
1353334
You will have to install your own one way diode. This will allow power to go back into the cell and drain a battery.
295902
Yes, the unit incorporated a "low voltage disconnect" function to protect the battery from damage due to deep discharge. Many people make the mistake of connecting the load directly to the battery, which defeats the LVD function and leads to reduced battery life.
1484948
You need protected cells in all high-current flashlights such as this one. With batteries in series, it is impossible to protect each cell from one circuit - it has to be in each cell.
308231
Pretty sure it covers that! Just make sure that when you have it set, that you superglue the switch so it doesn"t get reset to the wrong voltage.
877326
No. I don't think so. The unit is closed and no way to wire the additional cell.
1777970
No, it is designed to protect your device, like notebooks, from power spikes, but not to prevent electricity blackouts.
1265303
I don't know. I am very disgusted with them because of low voltage. Below D cells.
515341
I haven't used this specific sensor but for other photocell sensors I have used you can partially obstruct the cell to decrease the sensitivity. Either by adding a slightly tinted lens in front of it or reducing the size of the aperture.
1974277
Yes, Internal over-charge and over-discharge protection to prevent battery over use.
390882
As long as the current draw is within the limits of the switch it should work.