CURRENTLY SOLD OUT
 | Shop by category |
{"delay":300}
|
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Capacitors
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Capacitors
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like
Tried in beginning those black 400F Greencap. I bought nearly 40 of them. Quality, was aleatory. Those first I bought was great. On Fully charged 2.7 Volts, they lost normally only like 0.3-0.4 volts in 24 hours. (Like those Maxwell 350F.) Then more I bought those Black Greencap. More worse or aleatory they got. Last one I bought, many lost 2 volts in 24 hrs. Tried the blue Greencap 400F, Those I got are great but they come with a weak PCB voltage regulator. Don't expect a lot of regulation with mixed weak Capacitor. And they are nearly at same price as those Maxwell. Tried others manufacture capacitor like NIPPON 700F and Kamcap 400f. In my little test, they both lost like 0.8-1 volts easly per 24hrs and they cost nearly as much as those Maxwell. The weak point in my opinion for those Maxwell is (Without industrial welding machine) is they are hard to weld. I mean you need alot of heat for a good sticky weld and I always fear to damage the capacitor since alot of heat go true the terminal. With wire terminal like Greencap, you have no worry since it's only little wire carrying heat to capacitor.Read full review
Verified purchase: Yes | Condition: Pre-owned
I just hooked up a solar charging panel to the capacitor bank. It was an overcast day today though. I might get more charge from my landscaping lights tonight which the car is parked in front of. LOL. I also hooked my cap bank up to the cigarette lighter, which is only on when the car is on or starting (perfect). Oh , I also mounted my diodes on the bottom so I can see all six easily once it's assembled (and upside down). That's how I did mine.
Verified purchase: Yes | Condition: New
I use these for the first stage in a solar collector. They perform VERY well and are exactly as advertised. The contacts are a little annoying to solder without risking damage to the capacitor, but all in all, they are really awesome.
Verified purchase: Yes | Condition: Pre-owned
used it up my allotmen with 10 watt solar pannel does its job perfect
Verified purchase: Yes | Condition: New
Most of the caps out there have inadequate connections. These are the real deal unlike the Chinese ones. Pc board is top quality. You will need a large iron to solder this. This is the one to buy.
Verified purchase: Yes | Condition: New
