Nokta 7.4V 5500mAh Lithium Polymer System Box Battery for Invenio Metal Detector Model_Vortex VX9 providing seamless audio transmission from

providing seamless audio transmission from your detector to the speaker without any cords

Applications: Optimal for detecting small gold nuggets

Audio Quality: <1% distortion at 1 kHz

Once the coil

Charging Process: Ensure that the adapter is securely connected to both the charger and the battery pack to maintain a stable charging current

Nokta 7.4V 5500mAh Lithium Polymer System Box Battery for Invenio Metal Detector Model_Vortex VX9 providing seamless audio transmission fromThe Nokta Makro System Box Battery Lipo 7. 4V 5500mAh is a high capacity rechargeable battery designed for use with the Nokta Invenio and Invenio Pro metal detectors. This battery provides long lasting power for extended detecting sessions, making it an essential accessory for users who require reliable energy during metal detecting activities. Key Features: Capacity: 7. 4V, 5500mAh, offering extended usage time. Compatibility: Works with the Nokta