1 Pcs 16V1F/2F 16V 1.6F Farad Capacitor Module 2.7V 10F Super Capacitors,with Protection Board

I am a geek, I got sick of the lead acid battery in my vehicle since I have replaced it multiple times. I built a LFP battery and figured out how to make it work with minimal modifications to the vehicle. I noticed a slight ripple in the voltage when stopped at idle with the vehicle in drive. This was easy to put in and removed the ripple completely, I just dropped it in place where the lead acid battery used to live and put it in a small case to keep the water out.

I have an XR650R that has a dual sport light kit. It uses a small 12V battery to keep the lights on for a few minutes after the engine is off. This cannot do this, but what it can do is smooth the power from the stator to keep the lights steady without flickering. I don't care about keeping light on without the dirtbike running, but without a battery, the lights flicker like crazy. This is also tiny and weighs next to nothing. All in all, a great alternative to running battery packs on your kickstart only motorcycles, for the purpose of smoothing the power delivery and avoiding lights from flickering!

I'd say these are OK for low power applications. Having six capacitors in series raises the overall ESR. I measured it at about 200 milliohms which is pretty high for a capacitor. This results in a substantial drop if you are using high discharge rates (like pulse driving a low resistance coil).Mine also exhibited a substantial self discharge. I charged one to 15v and as soon as the charger was removed, the caps (with nothing connected to it) voltage started dropping by ~10mv per 3-seconds (.2v per minute). The discharge was not linear. After about 30 minutes the pack was down to about 10v and the next morning it was down to about 9v.

My Wolfbox rear view mirror screen would power on when I turned on my ignition, but would turn off as it was booting up when I engaged the starter on my diesel Ford excursion. This caused the Wolfbox to loose its settings and often I would have to go into the configuration screens to reset timezone, etc. I asked ChatGPT how many amps the mirror used (1-2 amps). Then I asked ChatGPT how big of a 12v capacitor I would need to keep the mirror running on the capacitor only while the motor was cranking. I bought this super capacitor, wired it up with an 2amp diode on the feed from the battery and the capacitor will run the mirror for 8+ seconds on its on. Perfection!I’m going order another on and put it inline on the power feed my Atoto touchscreen radio.

Super small but wasn’t what got me. One of the caps was dead so it’s now useless for what I needed it for needed it for. 14.6v is what I needed it to stabilize but won’t hold it now. Save your money order different one

The media could not be loaded. The 2 I got have caps labeled Maxwell. If they are legit, that's a pretty great price for them. I glued and sealed the PCB in shrink tubing which you can see in my video horn test, they don't come like that. I use it instead of a battery for a ballast in my 196cc honda clone engine minibike with a "scooter" regulator. This combo gets me 12v when off idle. With LED converted head and taillights, this will run the LED headlight for a minute and the taillight for about 5 mins or so with the bike off, along with the horn. Well worth the price.

Used on minibike lighting system, pull start honda clone engine, dual charge coils & regulator/ rectifier. Eliminated LED lights flickering at lower rpms, without a battery. Very small size and light weight. Installed in a small padded plastic project box.

There is no way to use this as an actual capacitor replacement in an audio system or as a battery assist. The wires that would come off this device would be too thin and generate a lot of heat.