Description
18650 Lithium Rechargeable Cylindrical Battery (6800mAh Printed Capacity) – Economy Class
Practical and economical power for your everyday projects and devices! This 18650 lithium battery (purple) offers an excellent and economical 3.7V solution. With a commercial-grade printed capacity of 6800mAh, it delivers balanced performance suitable for light to medium power consumption devices, making it an ideal choice for saving money without compromising on reliable operation for your daily tasks.
Why is this battery your practical and economical choice?
Excellent value for money: It belongs to the economy class, providing suitable power for your devices at an affordable cost, making it an economical alternative to disposable batteries.
Safe and stable performance: It features a precise charging cutoff voltage (4.20V) to protect the cell from overcharging and ensure stable current during use.
Key applications and uses suitable for the average user:
Home and personal devices: Excellent for powering flashlights, children’s toys, and recharging batteries in electric shavers.
Simple projects and circuits: Powering educational Arduino projects and electronic circuits.
Precision systems: Powering safety systems, alarms, measuring devices, and backup power systems.
Detailed Technical Specifications:
Material (Type): Rechargeable Lithium-ion (Li-ion)
Size and Shape: 18650 (Cylindrical)
Nominal Voltage: 3.7V
Capacity: 6800mAh (Printed commercial rating – Actual performance in the budget/mid-range category)
Actual Dimensions: Length 67mm x Diameter 18mm
Cut-off Voltage: 4.20 ± 0.05V
Note: The number printed on the casing (6800mAh) is a commercial rating as is common worldwide in this budget category. The battery is excellent and performs efficiently for light to moderate use. It is not recommended for devices with very high current draw.

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