[amsat-bb] Re: Let Your Garage Charge Your Radio

2010-12-31 Thread G0MRF
Hi Clint. Sounds like a unique solution. Probably OK for NiCd or Lead acid. However, if it's any sort of Lithium technology in those batteries, then deep cycling and a top up charge is definately the wrong way. For maximum shelf life Lithium batteries need to be kept at 40 - 60%

[amsat-bb] Re: Let Your Garage Charge Your Radio

2010-12-31 Thread Clint Bradford
... robably OK for NiCd or Lead acid. The Yaesu FT-60R is a very popular radio, and ships with a NiMH pack. And this 16 minutes a day charging system is working out just fine for THOSE circumstances. Clint, K6LCS ___ Sent via amsat...@amsat.org.

[amsat-bb] Re: Let Your Garage Charge Your Radio

2010-12-31 Thread Edward R. Cole
Pretty good guess, David. These days newer HT come with Nickel-Metal-Hydride which do not need the kind of maintenance that NiCD do. Typically they hold charge much longer and do not develop a memory condition. At my former employment (now retired) we maintained over 200 HT batteries for