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MFJ-259Z
Barrett wrote:
The jumper is on in the unit and all the batteries are in there correct position. The link for the MFJ-259Z on the W&S site is http://www.wsplc.com/cgi-bin/ss00000...=14&ACTION.y=3 They won't even charge in my Smart charger. They just shut down the charging as if there no good, but they are supposed to be brand new. Just borrowed some 1800mA and these are charging fine in the MFJ-259, so it looks like the problem is with the batteries. I have never experienced this with these type of batteries before only NiCad's. ======================================= Suggest you allow a say 100 mA current to flow through the individual (new)batteries , monitoring the voltage across the battery. As soon as the voltage is 1.2 V you can further charge in your automatic charger. When fully charged , discharge either in your automatic charger or manually (with a 12 to 15 Ohms resistor) ,down to 1Volt and recharge. The (new) batteries should then work well. New NiMH batteries often need a few manually imposed charging /discharging cycles before working properly. Good Luck Frank GM0CSZ / KN6WH |