• Batteries' ends
• Battery ends
• Battery parts
• Battery points
• Battery poles
• Battery terminals
• Battery-current entrance points
• Cell terminals
• Certain battery terminals
• Certain terminals
• Current collectors
• Current entry points
• Current hot spots
• Current terminals
• Electron collectors
• Electron grabbers
• Electron tube ends
• Electron tube parts
• Electroplating terminals
• Jumper cable connection points
• Magnetron parts
• Negative battery terminals
• Negative terminals
• Nicad parts
• Oxidation sites
• Positive battery ends
• Positive cells
• Positive electrodes
• Positive electrodes, perhaps
• Positive poles
• Positive terminals
• Positive terminals in charging batteries
• Some poles
• Some terminals
• Terminals by which current enters batteries
• They attract negative ions
• They may be positive or negative
• They're positive
• They're very attractive
• Vacuum tube parts
• X-ray tube parts