Super Coffeenator Capacitor Mug – Engineer Humor Coffee Cup (11oz & 15oz)

Charge up your morning just like a real power capacitor—only with coffee instead of coulombs.
The Super Coffeenator Series mugs transform your daily caffeine dose into a hilarious engineering in-joke, complete with polarity stripes, series codes, part numbers, and warnings like “Reverse Polarity Causes Leakage.”
Choose from two “power ratings”:
Series L – Medium Power 325mL (11oz)
Series XL – High Power 443mL (15oz)
Perfect for electrical engineers, PCB designers, technicians, makers, and anyone who runs entirely on coffee and sarcasm.
Whether it lives on your lab bench, your desk, or next to your oscilloscope, this mug will spark conversations and keep your energy stored safely in the correct polarity.
Features
Durable ceramic mug in 11oz (325mL) + 15oz (443mL) sizes
High-resolution wrap design modeled after real electrolytic capacitor sleeves
Includes parody specs: PN: COF-F33 Series • LOT: BEAN-325 / BEAN-443
Matte-black polarity band, warning label, and vertical technical text
Vibrant “capacitor blue” finish
Large comfortable handle
Printed with long-lasting, fade-resistant colors
Makes an excellent gift for engineers, STEM students, technicians, and tinkerers
Care Instructions

Dishwasher safe
Microwave safe
Do not reverse polarity unless you want a mess
Charge daily with fresh coffee for optimal ESR performance


EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY
Product information: Generic brand, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Care instructions: Clean in dishwasher or wash by hand with warm water and dish soap