U1 Lite Adapter + Power Cable (Connect the U1 Motor with the Outboard Battery 1008Wh) spo-disabled the issue may be a

the issue may be a broken internal fixing pin

and charge-discharge aging

so you can reuse your existing compatible battery or purchase one separately

The Manta Underwater Scooter Main Body with Motor & Controller (Model EL-SS01) is a high-quality replacement unit designed for reliable performance and easy installation

Please note: This Motor Cover Set is only compatible with the ASIWO Manta Sea Scooter (EL-SS01) and is not compatible with the Manta 2 Sea Scooter (EL-SS03)

U1 Lite Adapter + Power Cable (Connect the U1 Motor with the Outboard Battery 1008Wh) spo-disabled the issue may be aU1 Lite Adapter (includes Power Cable): This adapter connects the U1 Motor to the 1008Wh Outboard Battery, ensuring seamless power delivery for enhanced performance.