Tag Archives: iCharger

GT Power Supply – 600W 17V 36A

To supply power to my power hungry iCharger 3010b, I decided to invest in a power supply box which is able to handle the demands of the iCharger as well as be easy on my pocket. As such, I decided on the G.T. Power power supply box. It is able to deliver 17V, 36A and up to 600W! Heck.. my previous power supply was only able to handle 100W

Needless to say, I am happy with the performance of this box. It is able to provide constant power supply to my iCharger when charging at 5A on my 5000mAh 6S packs. Previously I was only able to push my iMax66 to only 2.2 to 2.5A (maximum of 50W). Of course if I wanted to go above 1C, I am theoretically able to push the icharger up to 23.8A which would mean I am charging at approx 4.7C. I wouldn’t want to try that although the thought of shortening down my charging time to effectively 12.7 minutes (from the original 2hrs) is indeed a nice thought. Of course figures will differ in real life situations.

The only drawback about this power supply is the fan noise. It’s quite noisy but then again it doesn’t really bother me that much and I have peace of mind knowing that the power supply is running cool at all times because of it. I would recommend this power supply to anyone who wishes to have a little bit more power to supply to their chargers.

G.T. Power 600W power supply, 17V, maximum 36 amp DC output, a simple Plug and Play power source. This power supply has an AC power input cable and two Pomona type DC output connectors. All the iChargers and GT Power B620 400W charger can be directly connected to the unit.

Input voltage : 100–240V AC (selected by switch)
Output power : 600W
Output ampage: 0-36 A
Output voltage : 17V DC
Dimensions (LxWxD) : 22.5 x 8.6 x 4.5 cm
Net Weight : 1.97 kg/ 4.4 lbs


iCharger 3010b – 1000W 30A charger

Have you ever stayed up waiting for your batteries to be fully charged? Or have you fallen asleep only to be awaken by the beeing of your charger informing you of a completed charge? After having waited many times for my batteries to charge… Up to 2 hours to balance charge my 5000 mAH 6S packs… I decided I needed more charging power since my iMax charger could only charge at a maximum of 2.2 amps or so for my larger packs. Although my power supply could pump out 100 odd watts or so, my iMax charger could only handle 50 watts hence the limiting factor. I wanted a charger which could charge my larger 5000 mAH packs at up to 5A at least (1 hr charge time)… Or better still allow me to parallel charge my 3 packs at 15A (also 1 hr).

Hence my purchase of the iCharger 3010b. This baby can charge up to 30A! What that means is that I can theoretically charge 6 x 5000 mAH packs in 1hr… Or charge my 3 packs at 30A in only 30 minutes! Now that’s what I call power.

After having used the charger for a few weeks now, I am glad I made the purchase. I like the usability of the unit, quietness (fan is quite quiet and only comes on when required), speediness and the features. One feature which I like is the ability to check the Internal Resistence of each individual cell in a pack. With that I am able to monitor and judge when the cell is degrading or requires replacement. Through some formulas and smart calculations, you can tell how much voltage the pack is able to generate and how much of the power is lost through heat generation (Resistence). The build of the charger is also very solid and I am sure it will last me quite a while… which is good thing since the charger ain’t exactly cheap…