If you are one of those modelers who have stuck with the less reliable BECs because of your concerns over RX battery weight, your concerns are now over. These new 2100mAh, 20C, 6.6 volt LiFe receiver batteries fromDymond Model Sports weigh in at only 3.8 oz. They measure 4-
Dymond Model Sports also offers LiFes to fit your transmitter that will last for weeks of flying without recharging. The battery can stay in the radio and can be charged with Dymond’s inexpensive 3 S automatic LiFe wall charger–only $ 9.95. The transmitter batteries do not have to be balanced, as the amp draw of the TX is very low and would not unbalance a battery. Visit Dymond’s website.