Related Clues:

• That goes with the battery to get charged
• It may get charged or you may get charged with it
• Where the guns are in current use (for some foul purpose, by the sound of it?)
• Sound canons for the charge
• Might be charged but not 17 down
• One needs to be charged with foul ovecrowding, by the sound of it
• How offensive a sailor can be, by the sound of it
• It comes complete with battery
• There ought to be a charge for this
• How offensive a sailor might sound with a battery
• One may be charged with overcrowding
• Thus to 11 across will get one in a pickle, by the sound of it
• It may be charged, and one may be charged with it
• Needs a charge for a salt-sound that's not 1 across
• The kind of battery you'd get in the end of 18 down, by the sound of it