TESSAN Flat Extension Cord 15ft Surge Protector with USB-C

Whether you need more outlets behind a sofa, at a desk, or in a dorm room, this TESSAN flat extension cord is built to deliver multiple charging options without blocking adjacent sockets. The 0.31‑inch flat plug and 45° right‑angle head let the cord sit flush against walls and furniture. Inside, surge and overload safeguards help protect electronics from voltage spikes and short circuits while the 15‑foot length offers flexible placement across larger rooms.

How does this power strip keep my devices safe?

The TESSAN surge protector combines multiple safety measures to reduce the risk of damage from electrical faults. It includes surge suppression rated at 900 joules plus overload and short‑circuit protection that cuts power when irregularities occur. The built‑in switch and internal protection circuitry help prevent device harm during surges and sustained overloads.

• 900J surge protection absorbs transient voltage spikes.
• Overload cutoff switch automatically shuts power during faults.
• Short‑circuit protection reduces fire and equipment risk.
• Durable housing and internal wiring for reliable current handling.

What charging options and power limits does it offer?

This 7‑in‑1 unit supports four AC outlets and three USB outputs so you can power appliances and charge USB devices simultaneously. The USB‑A ports deliver up to 2.4A each while the USB‑C port supplies up to 3A (15W), suitable for phones, tablets, headphones and many accessories. Note the total AC rating is limited to 1250W — heavy appliances like heaters or full‑size kettles are not recommended.

• 4 grounded AC outlets for lamps, monitors, chargers.
• USB‑A ports: 2.4A max each for phones and small tablets.
• USB‑C port: 3A (15W) for faster USB‑C charging.
• 1250W maximum total AC load — avoid high‑draw appliances.

Where can I place this flat plug extension cord for best use?

The low‑profile flat plug and 45° right‑angle head design let the cord fit closely to walls and under furniture, minimizing protrusion and tripping hazards. Two keyhole mounts and four rubber feet allow horizontal mounting or secure placement on desks, workbenches, shelves or under counters. The 15‑foot cable gives flexibility for distant outlets in living rooms, home offices, and dorms.

• 0.31" flat head for tight spaces behind couches and nightstands.
• 45° angled plug frees the adjacent wall outlet below it.
• Two wall‑mount holes for vertical installation on walls or panels.
• Rubber feet prevent slipping when placed on surfaces.

How does the design make everyday use easier?

TESSAN focuses on user convenience with a combination of compact form factor and usable features. The power strip charges multiple devices at once and its switch‑controlled protection means you can quickly cut power when needed. The neutral grey finish integrates with most decor and the long cord reduces reliance on extension adapters.

• Charge up to seven devices concurrently (4 AC + 3 USB).
• One‑touch switch to power down all connected devices.
• Neutral grey color blends into home and office settings.
• 15ft length reduces need for additional cords or movers.

Who is this product for? The TESSAN 15ft flat surge protector is aimed at people who need a low‑profile, multiport power solution: home office workers, students in dorms, living room media setups, and anyone wanting to hide cords behind furniture. It’s ideal when space is tight, multiple device types must be charged, and basic surge and overload protection is desired.