VX-6R OPERATING MANUAL 9INSTALLATION OF FNB-80LI BATTERY PACKThe FNB-80LI is a high-performance Lithium-Ion battery providing high capacity in avery compact package. Under normal use, the FNB-80LI may be used for approximately300 charge cycles, after which operating time may be expected to decrease. If you have anold battery pack which is displaying capacity which has become diminished, you shouldreplace the pack with a new one. Install the FNB-80LI as shown in the illustration. Close the Battery Pack Latch on the bottom of the radio.INSTALLATION OF ACCESSORIES1) Do not attempt to open any of the rechargeable Li-Ion packs, as personalinjury or damage to the Li-Ion pack could occur if a cell or cells become acci-dentally short-circuited.2) Danger of explosion if battery is incorrectly replaced. Replace only with the same orequivalent type.BATTERY CHARGINGIf the battery has never been used, or its charge is depleted, it may be charged by connect-ing the NC-72B/C Battery Charger, as shown in the illustration, to the EXT DC jack. Ifonly 12 ~ 16 Volt DC power is available, the optional E-DC-5B or E-DC-6 DC Adapter(with its cigarette lighter plug) may also be used for charging the battery.The display will indicate “CHGING,” and the TX/BUSY indicator will glow red, while thebattery is being charged. When charging is finished, the display will change to indicate“CHGFUL” and the TX/BUSY indicator will glow green.NC-72AC line OutletE-DC-5B E-DC-6