JOYROOM JR-PBF02 Pro 20000mAh 45W Fast Charging Digital Display Power Bank

The JOYROOM JR-PBF02 Pro 20000mAh 45W Power Bank is a compact yet powerful solution for users seeking a fast charging power bank in Bangladesh. With its 20000mAh capacity, it provides multiple charges for smartphones, including up to 3 full charges for iPhone 17 Pro, making it ideal for daily use and travel. The 45W high-speed charging ensures quick power delivery for phones, tablets, and even laptops.

Equipped with 2 USB-C and 2 USB-A ports, the JOYROOM JR-PBF02 Pro supports charging 4 devices simultaneously, offering convenience for multitasking users. Its 30W fast self-charging capability allows the power bank to recharge fully in just 3 hours. Additional features like a smart digital display, low current mode, and advanced safety protection system ensure efficient and secure operation. This makes it one of the best 20000mAh power banks in Bangladesh.

Technical information

Model: JOYROOM JR-PBF02 Pro
Battery Type: Lithium Polymer Battery
Battery Capacity: 20000mAh (3.7V / 74Wh)
Rated Capacity: 12000mAh (5V/3A)
Max Output Power: 45W High-Speed Fast Charging

Input Specifications

Type-C1 / Type-C2 Input: 5V=3A, 9V=3A, 12V=2.5A, 15V=2A, 20V=1.5A (30W Max)
Fast Self-Charging: Fully charges in approximately 3 hours with 30W input

Output Specifications

Type-C1 / Type-C2 Output: Up to 45W fast charging
USB-A1 / USB-A2 Output: Up to 18W fast charging
Total Device Support: Charge up to 4 devices simultaneously

Key Features:
• Advanced 45W High-Speed Output
• Versatile 4-Port Simultaneous Charging
• Large 20,000mAh Reservoir
• 30W Fast Self-Recharging
• Intelligent LED Digital Display
• Low Current Mode for Wearables
• Smart Temperature Control
• Comprehensive Multi-Level Protection