Oraimo PowerFlow B11 OPB-1102 10000mAh 15W Power Bank

Oraimo PowerFlow B11 OPB-1102 10000mAh 15W Power Bank

The Oraimo PowerFlow B11 OPB-1102 is a slim 10,000mAh portable power bank designed for reliable everyday charging at home, work and on the move. It delivers up to 15W charging through USB-C and USB-A, supports charging up to three devices at once, and uses Oraimo AniFast technology to adapt charging output across a wide range of compatible phones and accessories.

With a rated capacity of 10,000mAh / 37Wh, the PowerFlow B11 is compact enough for daily carry while still providing useful backup power for smartphones, earbuds, smartwatches and other USB-powered devices. Oraimo states that it can provide up to 46 hours of extra phone use under test conditions and can fully charge a compatible phone up to around two times depending on device battery size and usage.

Key Features

• 10,000mAh / 37Wh capacity for dependable mobile backup power.
• 15W maximum input and output for faster everyday charging than basic 5W power banks.
• USB-C input and output so the same Type-C port can recharge the power bank and charge your devices.
• Two USB-A outputs + one USB-C output for charging up to three devices simultaneously.
• AniFast smart charging technology for broad device compatibility and efficient power delivery.
• Ultra-slim portable body that fits easily into bags and everyday carry setups.
• 3D textured exterior for better grip and resistance to visible scratches and smudges.
• 15-layer smart protection system designed to support safe charging.
• Up to 46 hours of extra phone use under Oraimo test conditions.
• 365-day Oraimo warranty as indicated on the retail packaging.

Charging Performance

The PowerFlow B11 supports up to 15W output. Oraimo states that it can charge an iPhone 15 to about 45% in 30 minutes under its lab conditions. Actual charging speed depends on the connected device, cable, battery level and background usage.

Three-Device Charging

One USB-C port and two USB-A ports allow you to connect as many as three compatible devices at once. The combined maximum output remains 15W, making it useful for topping up a phone, earbuds and smartwatch from one power bank.

USB-C In & Out

The USB-C port works both as an input and an output. That means you can recharge the power bank using USB-C and also use the same port to charge a compatible phone or accessory, reducing the number of different cables you need to carry.

Compact Everyday Design

The slim body is built for portability, while the textured outer surface improves grip and helps reduce visible fingerprints and scratches. This makes the PowerFlow B11 practical for commuting, travel, school, office use and emergency backup charging.

Technical Specifications

• Brand: Oraimo
• Model: PowerFlow B11
• Model Number: OPB-1102
• Capacity / Energy: 10,000mAh / 37Wh
• USB-C Input: 5V⎓3A, 15W Max
• USB-A Output 1: 5V⎓3A, 15W Max
• USB-A Output 2: 5V⎓3A, 15W Max
• USB-C Output: 5V⎓3A, 15W Max
• Total Output: 15W Max
• Charging Technology: AniFast
• Colour: Black