These are some pictures of my small off-grid photovoltaic system at home. It is just a 50W module standing on the roof, with a 30A charger, 3 x 7.2Ah 12V Batteries and a 150W AC-Converter. The charger is much bigger than necessary, but it was there, so why not use …
My DIY Mobile Phone Charger is now at its last stage of improvement with this case. I could only put 3 accu packs of 1640 mAh each into it, because the 4th would have made it troublesome to charge via USB, which will be my primary energy source. It has …
The LiPo packs for the mobile charger just arrived. I will try to put 4 of the packs into one charger, the old accu will be removed. As you can see, the case is already breaking, so i am looking for a new one to house my charger. I made …
So i’ve got the new LiPo Cells i ordered and put them into my charger. I bought a 2-cell LiPo pack with 820mAh for 2.6€ and reassembled the cells from series to parallel, to get a 3.7V 1640mAh pack. Pictures Status and Plans My DIY mobile phone charger …
This is a small tryout-project, to craft a small mobile power supply for charging a mobile phone on the go. Since i had a “LiPo Rider” and a 1100mAh LiPo-Cell lying around, it was just a 20 minutes for the first version. I used a case for small screwdrivers as …