Car Starter Battery June 18, 2025 Can a 9V Battery Kill You? Risks and Safety Explained Battery Type Voltage Typical Current Risk Level Alkaline 9V 9V 0.5-1A Moderate Lithium 9V 9V 1-3A High NiMH Rechargeable 8.4V 0.2-0.5A Low Current flow through human tissue follows Ohm's Read more