Spare Battery for 300W 48V Rechargeable Car Wash Gun

【Rechargeable Battery】 1pc  It is equipped with a 15000mAh high-capacity lithium battery, ensuring long-term use. You can easily wash your car with a single fully charged battery. It takes 4 hours to fully charge once and the battery life of a single battery is up to 25 minutes. The body is made of special waterproof material, and water and electrical insulation is safer. Keep the battery dry after each use, fully charge it in time.

Power: 300W / 48V - 10A
Battery Capacity: 15,000mAh
Usage Time: 20-30 Minutes
Weight: 2kg