LEGO® Technic™ Small Hub Battery

The LEGO^® Technic^™ Small Hub Battery is a rechargeable lithium-ion battery for use with the Technic Small Hub (45609). This 600 mAh battery can be charged while fitted to the hub using a micro USB cable and can also be removed quickly and conveniently without the need for tools. This battery is included with the LEGO Technic Small Hub and LEGO Education SPIKE^™ Essential Set (45345).
• 600 mAh lithium-ion battery for extended use between charges.
• In-situ charging via USB cable.
• Quick battery replacement.
• Included with the LEGO^® Technic^™ Small Hub (45609) and SPIKE^™ Essential Set (45345).