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JONKUU Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for JONKUU products.

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JONKUU manuals

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JONKUU T4 Power Bank User Manual

August 6, 2024

JONKUU T4 Power Bank INTRODUCTION JONKUU T4 Power Bank, an excellent blend of performance, safety, and affordability. Launched in 2023, the T4 boasts a substantial 10000mAh battery capacity, ensuring that…

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JONKUU R2 Portable Charger 10000mAh Power Bank User Manual

R2 • November 23, 2025

Comprehensive user manual for the JONKUU R2 10000mAh portable charger, featuring 22.5W fast charging, USB-C in/out, and an LCD display. Includes setup, operation, maintenance, troubleshooting, and specifications.

Portable Charger 10000mAh, Power Bank 22.5W Fast Charge, Slim Battery Backup with USB C in/Out, LCD Display External Battery Pack for iPhone 16 15 14 13 12, Samsung, Google, Android etc (Dark Green)

R2 • August 14, 2025

Portable Charger, Power Bank 10000mAh, External Battery Pack, 5V/3A 22.5W Quick Charge, PD3.0 QC4.0, USB C in/Out, Slim Lightweight Portable Battery Backup, Compatible with iPhone 15/15 Plus/15 Pro/15…

JONKUU R2 Portable Charger 10000mAh Power Bank User Manual

R2 • June 16, 2025

Comprehensive user manual for the JONKUU R2 Portable Charger 10000mAh Power Bank. Learn about its 22.5W fast charging, USB-C in/out, LCD display, and universal compatibility for iPhone, Samsung,…