R92.00

18650 Rechargeable Li-ion Battery – 3.7V 2600mAh

Power your electronic projects and portable devices with this high-quality 18650 rechargeable lithium-ion battery. Featuring a 2600mAh capacity, it provides reliable, long-lasting power and is suitable for a wide range of applications including DIY electronics, LED lighting, battery packs, solar projects, robotics, and portable devices.

Features

Rechargeable Lithium-ion (Li-ion) battery
Nominal Voltage: 3.7V
Capacity: 2600mAh
Standard 18650 cylindrical cell
Long cycle life
Low self-discharge
Lightweight and high energy density
Environmentally friendly rechargeable design

Specifications

Battery Type: Lithium-ion (Li-ion)
Model: 18650
Nominal Voltage: 3.7V
Capacity: 2600mAh
Dimensions: 18mm × 65mm
Diameter: 18mm
Length: 65mm
Rechargeable: Yes
Typical Charge Voltage: 4.2V
Discharge Cut-off Voltage: 2.75–3.0V
Weight: Approximately 45–50g

Applications

LED flashlights
Solar lighting systems
DIY battery packs
Portable electronics
Robotics projects
Arduino and Raspberry Pi projects
Emergency lighting
Power banks (with suitable protection circuitry)

Important Notes

Use only a charger designed for 3.7V Li-ion 18650 batteries.
Do not short-circuit, puncture, crush, or expose the battery to excessive heat.
Do not overcharge or over-discharge.
For battery pack applications, it is recommended to use a suitable Battery Management System (BMS).

Package Includes