| For the solar panel test, which was published in the July 2009 issue, we also asked for a number of smaller solar panels. These small panels...
All items tagged with Battery charger and Portable (4)
| Many model craft are powered by 12 V rechargeable batteries. Often, it would be a godsend if these batteries could be charged by a...
| The portable carger is intended primarily to give model enthusiast the opportunity of charging their NiCd betterles from Cl car battery o...
| The "portable battery charger" described earlier in this supplement may be extended by a current source that ensures a constant current t...