Hobbyco Rechargeable 18650 Lithium Battery

NOTE: Photo of USB charger is for reference only; it does not come with the battery.

Rechargeable 18650 Lithium Battery delivers reliable, long-lasting power for RC vehicles, torches, electronics and other devices that use standard 18650 cells.

Featuring:

• High-Capacity Power Source: Provides stable rechargeable energy for RC cars, drones, flashlights and portable electronics.
• Standard 18650 Size: Universally sized cylindrical lithium-ion cell measuring 18mm in diameter and 65mm in length.
• Rechargeable Design: Can be recharged hundreds of times when used with a compatible lithium-ion battery charger.
• Versatile Compatibility: Suitable for hobby and consumer devices designed specifically for 3.7V 18650 batteries.

Model Dimensions (Approximate):

• Length: 65mm
• Diameter: 18mm
• Weight: 45g
• Battery Type: 18650 cylindrical lithium-ion cell

Technical Specifications:

• Battery Type: Lithium-Ion (Li-ion)
• Cell Size: 18650
• Nominal Voltage: 3.7V
• Capacity: Capacity varies by model – please check product packaging for mAh rating
• Rechargeable: Yes
• Assembly: Ready to use
• Paint/Glue: Not required
• Tools Required: Compatible Li-ion battery charger
• Included: One rechargeable 18650 lithium battery

Perfect for: RC hobbyists, flashlight users and electronics enthusiasts who need dependable rechargeable battery power for high-drain devices.

Why this battery matters

The 18650 lithium-ion battery is one of the most widely used rechargeable cells in the hobby world. Known for its excellent energy density and long cycle life, it powers everything from RC models to LED torches and portable electronics. Keywords such as rechargeable 18650 battery, lithium-ion battery, 3.7V battery and RC battery make it a must-have spare for hobbyists.

How to use it

Charge the battery fully with a compatible lithium-ion charger before first use. Insert it into your device according to the polarity markings. After use, recharge and store in a cool, dry place away from direct sunlight. Never puncture, short-circuit or expose the battery to excessive heat.