TuffCup Athena 11" LED Battery Powered Vacuum Cup – Heavy-Duty Suction for Rough Surfaces

Conquer tough surfaces with the 11" LED Battery Powered Vacuum Cup, engineered for stone fabricators, countertop installers, and construction professionals who demand peak performance. The TuffCup Athena delivers 440 lbs of horizontal lifting capacity and features a high-capacity 12V lithium battery for over 24 hours of continuous use. Its advanced electric pressure sensor and automatic start/stop function maintain constant suction while conserving battery life, and its waterproof and dustproof build stands up to rugged job site conditions. Perfect for uneven tough surfaces up to 3/8" including stone, granite, porcelain, tile, glass, metal, wood, and marble.

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Specifications

• Operation: Battery powered (USB-C rechargeable)
• Horizontal Maximum Load Capacity: 440 lbs
• Vertical Maximum Load Capacity: 264 lbs
• Net Weight: 2.8 lbs
• Dimensions: 11" × 7.5"
• Pad Type: High-grip foam ring
• Surface Type: Rough or semi-porous (up to 3/8")
• LED Display: Yes
• Continuous Working Time: 24+ hours
• Charging Time: 6–8 hours
• Battery Type: 12V lithium-ion
• Body Material: Rugged waterproof and dustproof casing
• Compatibility: Not compatible with TuffCup Handle
  

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Customer Testimonial

"The Athena handles rough stone like nothing else we’ve tried. The suction is incredibly strong and it lasts all day on one charge. The automatic start/stop makes it effortless—this is a must-have for heavy installs." — James P., Commercial Installer

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Usage Tips

• Clean and dry the surface thoroughly before use to maximize suction
• Watch the LED display for real-time battery and vacuum levels
• Use the automatic start/stop feature to maintain suction and save battery
• Stay within 440 lbs horizontal / 264 lbs side load limits for safe lifting
• Clean and store the cup in a dry location after use to preserve the foam pad

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FAQ

Q: What surfaces is the Athena designed for?
A: Specially designed for uneven rough surfaces up to 3/8". It is suitable for tile, glass, metal, wood, plastic, ceramic, porcelain, granite, and marble

Q: How much weight can it lift?
A: Up to 440 lbs horizontally and 264 lbs side load on clean, flat surfaces.

Q: How long does the battery last?
A: Over 24 hours of continuous use on a full charge.

Q: Is it waterproof and dustproof?
A: Yes, it’s designed to handle harsh construction site environments.

Q: Does it maintain suction automatically?
A: Yes, the automatic start/stop system keeps suction consistent while conserving battery.

Q: Can it be used with the TuffCup Handle?
A: No, this model is not compatible with the TuffCup Handle.