Fast, Safe & Reliable Power: ONE3 18W Single USB Charger SU-1301

Upgrade your daily charging setup with the ONE3 18W Single USB Charger SU-1301. Engineered to deliver maximum performance in a compact footprint, this wall charger provides high-speed energy delivery with a powerful 3.0A current output. Built with low energy consumption technology, the SU-1301 maintains constant voltage to charge your mobile devices quickly without causing battery degradation.

As a core power solution in our ONE3 Charging & Accessories Collection, the ONE3 18W Single USB Charger SU-1301 offers dependable everyday charging. Looking for audio companion gear? Explore the ONE3 Prime 002 TWS Earbuds or check out our high-performance ONE3 India Air 340 TWS Earbuds.

Multi-Layer Safety Protection Architecture

Keep your expensive smartphones and electronics completely safe during charging:

• Comprehensive Circuit Protection: Features 5-layer safety architecture including Over-Voltage Protection, Short Circuit Protection, Overcharging Protection, Overload Protection, and Thermal Protection. Read more about safety standards in USB Power Delivery and Fast Charging Systems.

• Constant Voltage Regulation: Delivers steady DC 5V-3.0A Max output to ensure optimal battery health over time.

• Universal Voltage Support: Works on standard AC 110V–240V input (50–60 Hz), making it an essential companion for home, office, and global travel. Learn more about official Universal Serial Bus (USB-IF) Charging Standards.

Browse our full catalog of Mobile Chargers & Accessories for additional charging solutions.

High Efficiency & Compact Travel Design

Engineered for mobility, durability, and daily convenience:

• High Efficiency Output: Designed for low standby power consumption and maximum energy efficiency while active.

• Broad Device Compatibility: Seamlessly powers Android smartphones, iPhones, iPods, tablets, power banks, handheld gaming consoles, and Bluetooth wireless headsets.

• Make in India Excellence: Proudly manufactured under strict quality standards to offer trusted durability and superior safety.

All-Day Reliability Anywhere You Go

Whether stationed on your office desk, plugged into a bedroom wall socket, or packed inside your carry-on luggage, the ONE3 18W Single USB Charger SU-1301 delivers consistent power performance. Its durable outer casing resists everyday wear and high thermal levels, giving you absolute peace of mind while charging overnight or running quick power top-ups before heading out.

Engineered for Durability and Daily Wear

Constructed from high-grade fire-retardant materials, the ONE3 18W Single USB Charger SU-1301 is built to withstand the rigors of heavy daily use and frequent travel. Its reinforced internal architecture minimizes heat generation during rapid charging cycles, protecting both the adapter and connected devices from thermal stress. Paired with the included heavy-duty fast charging data cable, this power bundle offers a reliable, bend-resistant plug-and-play solution that ensures maximum power transfer efficiency whether you’re at your desk, bedside, or on the move.

Technical Specifications

What’s Included in the Package?

• 1 x ONE3 18W Single USB Charger Unit (Model SU-1301)

• 1 x High-Speed Data Cable (Type-C or Micro-USB V8)

Frequently Asked Questions (FAQ)

Q: Is the ONE3 18W Single USB Charger SU-1301 safe for fast charging smartphones?

A: Yes, it provides 18W / 3.0A fast output equipped with multi-layer protection against over-voltage, short-circuits, and overheating to protect your phone’s battery.

Q: What devices can I charge with the ONE3 SU-1301 wall charger?

A: It is universally compatible with all USB-powered devices including smartphones (Android & iOS), tablets, power banks, wireless earbuds, and portable speakers.

Q: Can I use this charger while traveling internationally?

A: Absolutely. It supports universal input voltage ranging from AC 110V to 240V, making it fully compatible with international power grids.