Icom IC-F9021 Instruction Manual 1 - Page 25

D Rapid charging with the BC-121N+AD-110 The optional BC-121N can simultaneously charge up to 6 Liion battery packs. Charging time: Approximately 4 hours for the BP-254. The following items are additionally required. • Six AD-110 charger adapters (purchase separately) • A power adapter (BC-157S) or the DC power cable (OPC-656) Power adapter (Purchased separately) BATTERY PACK Turn power OFF TRANSCEIVER AD-110 charger adapters are installed in each slot. MULTI-CHARGER OPC-656* DC power cable (Connect with a DC power supply; 13.8 V/at least 7 A) *Polarity of the OPC-656 Red line : Black line : BATTERY CHARGING 4 IMPORTANT: Battery charging caution 1 Ensure the guide tabs on the battery pack are correctly aligned with the guide rails inside the charger adapter. 2 (This illustration shows the BC-119N.) 3 4 5 6 7 8 Tabs 9 10 11 12 13 14 15 Guide rails 16 20