Eizfan 18650 2500mAh 25A Battery

The Eizfan 18650 2500mAh 25A Battery is a high-drain rechargeable lithium-ion cell designed for vape mods and other high-performance electronic devices. Offering a solid balance of capacity and power, this battery delivers 2500mAh of runtime with strong 25A continuous discharge performance and up to 40A pulse output.

Built for consistent high-current applications, the Eizfan 18650 provides stable voltage output, low internal resistance and reliable performance under load. It is ideal for sub-ohm vaping and devices that require dependable power delivery throughout the discharge cycle.

Engineered with durable lithium-ion technology, this battery offers efficient energy transfer, strong discharge capability and dependable everyday use when operated within recommended safety limits.

18650 2500mAh Battery Specifications:

• Battery Size: 18650
• Rated Capacity: 2500mAh
• Nominal Voltage: 3.7V
• Maximum Charge Voltage: 4.20V
• Standard Charge Current: 1250mA
• Fast Charge Current: 4000mA
• End Voltage (Cut-Off): 2.5V
• Maximum Continuous Discharge Current: 25A
• Maximum Pulse Discharge Current: 40A
• Rechargeable Lithium-Ion Battery
• Low Internal Resistance
• Flat Top Design
• Operating Temperature: -20°C to 75°C (discharge)

Safety Information:

• Always use a compatible external battery charger
• Do not overcharge, short circuit or expose to extreme temperatures
• Never carry loose batteries with metal objects such as keys or coins
• Inspect battery wraps regularly and replace damaged wraps immediately
• Only use within manufacturer-recommended limits

What's in the box?

• 1x Eizfan 18650 2500mAh 25A Battery