Solar-Powered Aquarium Air Pump with Battery and Air Stones

This solar air pump provides oxygen for fish tanks and ponds using solar energy with a built-in battery for continuous operation.

• Solar panel power: 5W
• Battery capacity: 7.4V 2400mAh
• Material: Stainless steel and ABS
• Charging time: Approximately 8 hours under sunlight
• Operating voltage range: 5.5V to 8.4V
• Three working modes:
  • High speed: 24 hours, 1.3 L/min airflow, green indicator
  • Low speed: 48 hours, 0.7 L/min airflow, blue indicator
  • Intermittent mode: 10 seconds on/off cycles for up to 96 hours, green and blue bicolor indicator
• Includes hoses and bubble stones for aquarium use
• Solar panel should be placed in direct sunlight and kept clean for effective charging
• Air pump must not be submerged in water and the outlet should remain unobstructed