Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank with Dual Cables (C+L)

Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank

The Joyroom JR-L012 Ultra packs serious charging power into one of the smallest 20000mAh bodies on the market — about 12% smaller than previous-generation models. Its headline feature is the 45W Power Delivery output: nearly double the speed of common 22.5W power banks, fast enough to rapid-charge flagship iPhones and Samsung Galaxy phones in around 30 minutes and even top up lightweight USB-C laptops.

Two heavy-duty cables are built right into the frame — a 45W USB-C cable and a 27W Lightning cable — so Android and Apple devices both charge without carrying anything extra. The USB-C cable is bi-directional, doubling as the input for 30W fast self-recharging (full in about 4 hours with a compatible charger). Add the standalone USB-C and USB-A ports and up to 4 devices charge at once, with PPS and multiple fast-charging protocols intelligently matching each device. A mirrored digital LED display shows exact battery percentage, and the fireproof PC + ABS body with smart temperature protection keeps everything safe. At 74Wh, it is fully airline carry-on safe. Available in Beige, Black, and Purple.

Joyroom JR-L012 Ultra Key Features

• 45W PD super fast charging output — flagship phones charge substantially in ~30 minutes
• Built-in dual cables: 45W USB-C + 27W Lightning, folded into the chassis
• 20000mAh (74Wh) high-density battery — up to 4 full smartphone charges
• 30W bi-directional fast recharge — power bank refills in ~4 hours
• Charge up to 4 devices simultaneously (built-in C + L, USB-C port, USB-A port)
• PPS + PD + multiple fast-charging protocol support
• Mirrored digital LED display with 0-100% battery percentage
• Fireproof PC + ABS body with smart temperature and over-charge protection
• ~12% smaller than previous generation; airline carry-on safe (under 100Wh)

Joyroom JR-L012 Ultra Specifications

• Brand: Joyroom
• Model: JR-L012 Ultra (Colorful Series)
• Battery: 20000mAh (3.7V / 74Wh), Lithium Polymer
• Rated Capacity: 12000mAh (5V⎓3A)
• Max Output: 45W (USB-C cable/port), 27W (Lightning cable), 22.5W (USB-A)
• Max Input: 30W via Type-C (cable or port)
• PPS Output: 5-11V⎓3A
• Ports: Built-in USB-C cable, built-in Lightning cable, USB-C port, USB-A port
• Simultaneous Charging: Up to 4 devices
• Display: Digital LED battery percentage
• Body: Fireproof PC + ABS
• Colors: Beige, Black, Purple

What’s in the Box

• Joyroom JR-L012 Ultra 20000mAh Power Bank (with integrated USB-C + Lightning cables)
• User Manual & Mode Selection Guide
• Warranty Card

Joyroom JR-L012 Ultra Price in Bangladesh

Buy the original Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank at the best price in Bangladesh from T-TECH. We deliver 100% authentic gadgets nationwide with cash on delivery and after-sales support. Explore more from our Power Bank collection and Mobile Accessories.