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.

Frequently Asked Questions

What is the price of the Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank with Dual Cables in Bangladesh?

The Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank with Dual Cables is priced at BDT 3,590 at T-TECH Bangladesh, with EMI options available on eligible cards.

Is the Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank with Dual Cables an authentic product?

All Joyroom products sold at T-TECH Bangladesh are 100% genuine, sourced through official channels.

Does the Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank with Dual Cables come with a warranty?

Yes, it comes with official warranty coverage handled directly through T-TECH's after-sales service.

Can I pay cash on delivery for the Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank with Dual Cables?

Yes, cash on delivery is available nationwide, along with EMI payment options on eligible cards.

How long does delivery take for the Joyroom JR-L012 Ultra 20000mAh 45W Mini Power Bank with Dual Cables in Bangladesh?

Orders are typically processed within 1 business day and delivered within 1–5 business days across Bangladesh, with a 7-day return window.