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INIU Manuals & User Guides

INIU specializes in safe and fast charging solutions, including high-capacity power banks, USB cables, wireless chargers, and car adapters designed for mobile devices.

Tip: include the full model number printed on your INIU label for the best match.

About INIU manuals on Manuals.plus

INIU is a consumer electronics brand widely recognized for its affordable and reliable charging accessories. Operating under the philosophy of "Safe Fast Charge Pro", INIU manufactures a broad range of power solutions intended to keep smartphones, tablets, and wearables powered throughout the day. Their product lineup includes high-capacity portable power banks, MagSafe-compatible wireless chargers, durable USB-C cables, and high-speed car chargers.

The brand is known for its user-centric design, often incorporating features such as built-in phone stands, digital LED displays for battery percentage, and comprehensive safety protections against overheating and overcharging. INIU products are manufactured by Shenzhen Topstar Industry Co., Ltd. and are backed by a strong commitment to quality, typically offering a 3-year warranty and lifetime technical support to ensure customer satisfaction.

INIU manuals

Latest manuals from manuals+ curated for this brand.

INIU P51 Portable Charger User Guide

April 6, 2026
INIU P51 Portable Charger INTRODUCTION The INIU P51 Portable Charger is a big step forward in small power technology. It has a huge 20,000mAh capacity and is small enough to…

INIU WM311 MagPro 3 In 1 Stand User Manual

August 22, 2025
INIU WM311 MagPro 3 In 1 Stand Product Overview USB-C Port Magnetic Wireless Charger for iPhone (15W max) Wireless Charger for AirPods (5W max) Faldable Magnetic Charger for iwatch (5W…

INIU DI-401 Link Cable User Manual

August 5, 2025
INIU DI-401 Link Cable Product Overview Introductions for Use The cable supports both high-speed charging and data transfer. The cable has an independent charging switchboard with a Type C port.…

INIU P71 5000mAh Power Bank User Manual

January 29, 2025
Power Bank P71 5000mAh  User Manual P71 5000mAh Power Bank Press to check the power level Charge wirelessly through a magnetic phone case or without a case. Use a suitable USB-C…

INIU P75-P1 5000mAh Power Bank User Manual

January 29, 2025
Power Bank P75 5000mAh  User Manual P75-P1 5000mAh Power Bank Press to check the power level Charge wirelessly through a magnetic phone case or without a case.Use a suitable USB-C…

INIU P72-P1 Power Bank User Manual

manual
User manual and safety guide for the INIU P72-P1 10000mAh Power Bank. Includes specifications, charging instructions, warranty information, and safety guidelines.

INIU POWERBANK BI-B5 Welcome Guide and User Manual

user manual
Comprehensive guide for the INIU BI-B5 power bank, covering product overview, specifications, charging instructions, features, warranty, and support. Learn how to use your portable charger efficiently.

INIU manuals from online retailers

INIU 20000mAh 22.5W Power Bank BI-B5 User Manual

BI-B5 • June 12, 2026
User manual for the INIU 20000mAh 22.5W Power Bank, Model BI-B5. This guide provides instructions for setup, operation, maintenance, troubleshooting, and detailed product specifications.

INIU 45W 10000mAh Mini Power Bank (Model P41L) User Manual

P41L • June 5, 2026
This comprehensive user manual provides instructions for the INIU 45W 10000mAh Mini Power Bank (Model P41L), covering setup, operation, maintenance, troubleshooting, and product specifications. Learn how to safely…

INIU P51L 20000mAh 45W Portable Power Bank User Manual

P51L • May 29, 2026
User manual for the INIU P51L 20000mAh 45W Portable Power Bank, featuring PD fast charging, a built-in USB-C cable, and multi-device compatibility. Learn about setup, operation, maintenance, and…

INIU 22.5W 20000mAh Power Bank BI-B5 User Manual

BI-B5 • May 17, 2026
User manual for the INIU 22.5W 20000mAh Power Bank (Model BI-B5), providing instructions on setup, operation, maintenance, troubleshooting, and specifications for this portable fast charger.

INIU 10000mAh 45W PD Power Bank & Qi2 Charger User Manual

INIU 10000mAh 45W PD Power Bank & Qi2 Charger • April 7, 2026
Comprehensive user manual for the INIU Ultra Slim 10000mAh 45W PD Power Bank & Qi2 Certified 15W Mag-Safe Wireless Charger Stand Combo, covering setup, operation, maintenance, and specifications.

INIU support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I claim the warranty for my INIU product?

    INIU offers a 3-year warranty on most products. You can register your product or process a warranty claim by visiting the 'Process a Warranty' page on the official INIU Shop website.

  • What do the LED indicators on my INIU power bank mean?

    The LED indicators typically show the remaining battery level. On wireless charging models, a breathing light or specific color change indicate that wireless charging is active or that a foreign object has been detected (FOD protection).

  • How can I contact INIU customer support?

    You can contact INIU support via email at support@iniu.shop or by calling their US hotline at +1 833-945-5803 during business hours (Mon-Fri, 9 AM - 6 PM EST).

  • Does my INIU power bank support pass-through charging?

    Yes, many INIU power banks support pass-through charging, allowing you to charge the power bank via the input port while simultaneously charging your device via the output port.

  • Why is the wireless charging indicator flashing?

    A flashing light usually indicates a Foreign Object Detection (FOD) error. Ensure there are no metal objects, keys, or non-compatible cases between the charger and your phone.