OPTIONS728D Battery packsIn the output power and operating period columns, bracketed valuesrefer to the 440 (430) MHz band.*1 Operating periods are calibrated for the following conditions:Tx : Rx : standby=1 : 1 : 8 min.*2 Operating period depends on alkaline cells used.D Speaker-microphonesD OthersMB-30 MOUNTING BRACKETFor mounting the transceiver on the inside door panel of a vehicle oron a wall.LC-136/LC-137 CARRYING CASESLC-136: for IC-T7H with BP-170/171/172.LC-137: for IC-T7H with BP-173/180.SP-13 EARPHONEProvides clear receive audio in noisy environments.CS-T7 CLONING SOFTWARE + OPC-478 CLONING CABLEProvide quick and easy programming of memory channels and setmode contents, etc. via a PC.D Chargers and cablesBC-110A/D/V WALL CHARGERRegularly charge battery packs attached to the transceiver in 15 to 20hrs.BC-119 DESKTOP CHARGER + AD-56 BATTERY PACK ADAPTERRapidly charge battery packs in 1 to 1.5 hrs. depending on the bat-tery pack. An AC adapter is packed with the BC-119. The AD-56 mustbe used with the BC-119 for charging the battery pack. The CP-17Lor OPC-515L can be used instead of the supplied AC adapter.CP-12L CIGARETTE LIGHTER CABLE WITH NOISE FILTERFor operation and charging via a 12 V cigarette lighter socket.OPC-254L DC POWER CABLEFor operation and charging via an external power supply.HM-46HM-75AHM-54HS-85 HEADSET¥ PTT switch¥ VOX¥ One-touch PTT forhands-free operationRemote controlcapability (see p. 23 for details)BATTERY HEIGHT VOLTAGE CAPACITY OUTPUT OPER.PACK (mm/in) POWER PERIOD*1BP-170 63.5/2.5 Battery case for 2.0 (1.5) W 20 (19) h*2LR6 (AA) × 4 alkaline cellsBP-171 63.5/2.5 4.8 V 700 mAh 2.0 (1.5) W 6.2 (5.5) hBP-172 63.5/2.5 4.8 V 950 mAh 2.0 (1.5) W 8.3 (7.5) hBP-173 75.5/3.0 9.6 V 650 mAh 5.0 (4.5) W 4.3 (4.2) hBP-180 75.5/2.5 7.2 V 600 mAh 3.9 (2.8) W 4.2 (4.2) h