The Samsung 30Q 18650 rechargeable battery features:

• Capacity: 3000mAh
• Voltage: 3.7V-4.2V
• Pulse Discharge: 30A
• Continuous Discharge: 20A
• Style: Flat Top

External batteries are recommended to be charged via external battery chargers.

Each battery is sold individually and due to AusPost regulations, these can not be shipped Express Post. If you select Express Post, it'll still go out Regular Parcel Post; if you've got multiple items in your order, everything except the batteries will go Express Post.

Please practice battery safety and read up on how to store, transport and charge your batteries.