Zoom LBC-1 Lithium Battery Charger for BT-02 & BT-03 (Q4, Q8):
The LBC-1 is a recharger for the ZOOM Q8 lithium-ion battery (ZOOM BT-03) and the ZOOM Q4 lithium ion battery (ZOOM BT-02). By using USB bus power from a computer or optional AD-17 AC adapter, you can repeatedly recharge your BT-02/BT-03 batteries.
Note: Batteries are not included.