The Jinbei HD-2 MAX battery is a lithium-ion battery designed for the HD-2 MAX flash. It provides up to 450 full-power flashes per charge.

• Battery type: Lithium-ion
• Voltage: 11.1 V
• Capacity: 1600 mAh
• Discharge current: 10 A
• Operating temperature: From 10 °C to 45 °C
• Charging voltage: 12.6 V
• Maximum charging current: 1.5 A
• Discharge temperature: From -5 °C...