EBL 2-Pack 3.7V 18650 USB Rechargeable Li-ion Batteries 11100mWh for Flashlights, Headlamps & Doorbells

USB charging built right in

Power compatible flashlights, headlamps, doorbells, toys, and other devices without carrying a separate battery charger. Each EBL 18650 Li-ion battery includes a built-in Micro USB charging port—connect the included cable to a USB power source and recharge in approximately 4 hours.

Why choose EBL USB-rechargeable 18650 batteries?

• 3000mAh / 11,100mWh capacity: Reliable runtime for compatible devices that require a 3.7V rechargeable Li-ion battery.
• No separate charger required: Charge directly through the built-in Micro USB port.
• Up to 1,200 recharge cycles: A reusable alternative to frequently replacing batteries.
• Stable 3.7V output: Consistent power throughout the discharge cycle.
• Low self-discharge: Holds its charge during storage with no memory effect.

Check your device before ordering

This battery measures 18.5 × 70mm and is longer than some standard 18650 cells. Confirm that your device requires a rechargeable 3.7V Li-ion battery and has enough space for a 70mm cell. Do not use it as a replacement for 1.2V or 1.5V batteries.

Specifications

• Battery size: 18J / USB-rechargeable 18650
• Nominal voltage: 3.7V
• Capacity: 3000mAh / 11,100mWh
• Battery type: Lithium-ion (Li-ion)
• Charging port: Built-in Micro USB
• Dimensions: 18.5 × 70mm
• Recharge cycles: Up to 1,200

What's included

• 2 × EBL 3.7V USB-rechargeable 18650 batteries
• 1 × 2-in-1 Micro USB charging cable

Rechargeable, reusable, and ready for compatible everyday devices.