Rechargeable Lithium-Ion 18650 Battery - 3.7 V - 2000 mAh - 2-Pack

Power compatible devices with this 3.7 V 2000 mAh rechargeable 18650 lithium-ion battery. Supplied in a 2-pack, it provides a practical option for keeping a spare battery ready when needed.

Ideal for

• Compatible 18650 flashlights
• Compatible headlamps
• Devices designed for a 3.7 V 18650 battery
• Replacing a rechargeable battery of the same size
• Users who want to keep a spare battery available

Key Features

• Rechargeable design for repeated use
• Common 18650 format used in select portable devices
• Practical as a primary or spare battery
• Suitable for devices that match its electrical specifications

Detailed Description

This 18650 rechargeable battery uses lithium-ion chemistry and is designed for devices compatible with this battery format. It provides a practical replacement option when the size, voltage, and electrical specifications match the requirements of the device.

The 18650 lithium-ion battery may be suitable for select flashlights, headlamps, and other portable equipment designed for this type of rechargeable cell. Before replacing an existing battery, verify that the device accepts a 3.7 V 18650 battery with matching specifications.

Supplied in a 2-pack, this 18650 rechargeable battery makes it convenient to keep a spare available for a compatible device. Its 2000 mAh capacity provides a rechargeable power option for equipment specifically designed for this battery format.

Technical Specifications

Type: Rechargeable battery
Size: 18650
Chemistry: Lithium-ion
Voltage: 3.7 V
Capacity: 2000 mAh
2-Pack

FAQ

How do I know if this 18650 battery is compatible with my device?
Check that your device accepts a 3.7 V rechargeable 18650 battery and that its electrical requirements match the battery specifications.
Can this battery replace any 18650 battery?
No. 18650 batteries can have different electrical characteristics, so the device requirements should always be checked before replacement.
What type of charger should I use?
Use a charger designed for 3.7 V lithium-ion 18650 rechargeable batteries and compatible with the battery specifications.
Can this battery be used in a flashlight?
Yes, but only in flashlights specifically designed to accept a 3.7 V rechargeable 18650 battery.