Skip to content
FREE SHIPPING OVER $70 | TRUSTED BY OVER 1 MILLIONS AUSTRALIANS
FREE SHIPPING OVER $70 | TRUSTED BY OVER 1 MILLIONS AUSTRALIANS
About Us Contact Us FAQ Recycling Commercial Track BatteryMate Advantage Reviews

Cylindrical Batteries

Discover our premium range of cylindrical lithium-ion batteries—18500, 18650, 21700, 22650 and more—carefully selected for optimal performance, safety, and reliability. Ideal for powering flashlights, portable electronics, laptops, power tools, and electric vehicles, each battery type is clearly labeled with dimensions for your convenience. Whether you need the widely trusted 18650 cells or the higher-capacity 21700s, our collection ensures top-quality products to meet diverse power needs. Shop now and experience exceptional efficiency, long cycle life, and robust performance from your devices.

Filters

21700 battery 3.7V size 4.8Ah High-Temp LiIon Cell 9.8A cylindrical - Battery Mate
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

21700 battery 3.7v size 4Ah High-Temp LiIon Cell 9.8A cylindrical

In stock

21700 4000mAh li-lon Rechargeable Battery 9.6A Capacity: 4000mAh Charging voltage: 4.2V Nominal voltage: 3.63V Charging method: CC-CV (constant vo...

View full details
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
[2 Pack] 18500 3.7V High Capacity 2400mah Li - Ion Rechargeable Battery - Battery Mate
[2 Pack] 18500 3.7V High Capacity 2400mah Li - Ion Rechargeable Battery - Battery Mate
$23.00 - $23.00
$23.00
$23.00 - $23.00
$23.00

[2 Pack] 18500 3.7V High Capacity 2400mah Li-Ion Rechargeable Battery

In stock

2 PACK Tavice 18500 3.7V 2400mAh Li-Ion Rechargeable Battery – Safe, Reliable, and Powerful Upgrade your devices with the Tavice 18500 3.7V Li-Ion ...

View full details
$23.00 - $23.00
$23.00
$23.00 - $23.00
$23.00
[4 Pack] 18500 3.7V High Capacity 2400mah Li - Ion Rechargeable Batteries - Battery Mate
[4 Pack] 18500 3.7V High Capacity 2400mah Li - Ion Rechargeable Batteries - Battery Mate
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

18500 3.7V High Capacity 2400mah Li-Ion Rechargeable Battery

In stock

Tavice 18500 3.7V 2400mAh Li-Ion Rechargeable Battery – Safe, Reliable, and Powerful Upgrade your devices with the Tavice 18500 3.7V Li-Ion Recharg...

View full details
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
[4 Pack] 18500 3.7V High Capacity 2400mah Li - Ion Rechargeable Batteries - Battery Mate
[4 Pack] 18500 3.7V High Capacity 2400mah Li - Ion Rechargeable Batteries - Battery Mate
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

[4 Pack] 18500 3.7V High Capacity 2400mah Li-Ion Rechargeable Batteries

In stock

[4 PACK Combo] Tavice 18500 3.7V 2400mAh Li-Ion Rechargeable Battery – Safe, Reliable, and Powerful Upgrade your devices with the Tavice 18500 3.7...

View full details
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare