RE: lipo battery charging ??
Now when you are ready to charge the 9.9volt LiFe pack you will need to make a change in the charger.
Press the left (type) button until USER SET PROGRAM appears on the display.
Press Enter and LiPo V Type 3.7v will appear on the display.
Press Enter and the 3.7v will flash.
Press the right arrow key and change it to 3.3v You will see that LiPo changes to LiFe
Press the left button and get back to User Program then press the right arrow key and get into the charging programs. Now when you select what was LiPo will now show LiFe and you can set the parameters for charging and charge the 9.9v LiFe transmitter pack or any LiFe pack.
When you want to charge LiPo packs again you will need to go back into User Program and change the LiFe V Type back to 3.7v and that will change the LiFe display to LiPo. Than you can charge LiPo packs again.