Lithium-ion Batteries

Lithium-ion Batteries

Shop rechargeable lithium-ion batteries at ArcEin for compatible electronic, industrial and specialised applications. Explore cylindrical Li-ion battery sizes such as 10440, 14500, 18650, 21700 and other formats as our range expands.

Lithium-ion batteries are available in different voltages, capacities, dimensions, terminal types and protection configurations. Always check the battery specifications required by your equipment before ordering.

Important: Similar physical size does not mean batteries are interchangeable. For example, a 3.7V 10440 lithium-ion battery may be similar in size to a standard AAA battery, but the operating voltage is significantly different.

ArcEin supplies batteries for individual requirements as well as business, maintenance, electronics and industrial applications. For bulk quantities or help identifying a battery, contact us with the battery model number, voltage, capacity or a clear photograph.