Icom IC-T7H Instruction Manual

Also see for IC-T7H: Instruction manual Service manual

82 BATTERY PACKS AND ACCESSORIESD Operation with an optional cableConnect an optional charger or cable to the transceiver asillustrated below. Be careful of battery overcharging as theconnected battery is charged simultaneously. Battery caseWhen using a battery case attached to the transceiver, installLR6 (AA) size × 4 alkaline cells as illustrated below.CAUTION: Remove dry cell batteries when the BP-170BATTERY CASE is connected, otherwise the battery mayleak and damage the transceiver.Open the case.Remove the casefrom the transceiver.Install LR6 (AA) size × 4dry cells into the batterycase.CP-12L(optional)OPC-254L(optional)To a cigarettelighter socketTo a 4.5 to 16* V DCpower sourceTo[DC13.5V]whiteblack*To charge the battery pack12 to 16 V DC is necessary.