smavco Bundle BT-30 Battery for BLI-TOP1 Topcon BT-30, BT-62Q, BT-65Q, BT-66Q Plus Short Flat Micro USB Cable, 2600 mAh Made in China Capacity: 2600 mAh/19.2 Wh Dimension: 71.75 x 39.61 x 21.44mm Compatible part nos: BT-30, BT-62Q, BT-65Q, BT-66Q Compatible models: BLI-TOP1 Topcon BT-30, BT-62Q, BT-65Q, BT-66Q