The Romoss PMT30 30000mAh 30W Fast Charge Power Bank is a powerful and versatile charging solution designed for users who want reliable energy. With its impressive 30000mAh capacity , this power bank can charge your devices multiple times , making it perfect for long trips , busy workdays , or power outages. Its sleek anodized finish and compact design make it easy to carry , while the ability to charge up to three devices simultaneously ensures maximum convenience for users with multiple gadgets. Equipped with 30W Fast Charge Power Delivery , the PMT30 delivers rapid and efficient charging for devices ranging from smartphones and tablets to the MacBook Air. The Type-C port supports high-speed input and output , while Lightning compatibility ensures seamless integration with Apple devices. An emergency light feature adds an extra layer of utility , making it an excellent tool for power outages or outdoor adventures. Whether you’re recharging your laptop during a flight or powering up your phone in a pinch , this power bank is ready for the task. Safety and durability are hallmarks of the Romoss PMT30. With advanced protection against overcharging , overcurrent , and short circuits , this power bank keeps your devices safe while maintaining peak performance. The rechargeable lithium-ion polymer battery ensures long-lasting reliability , while its rated energy of 111Wh makes it safe for air travel. Compact yet powerful , this device is an essential accessory for staying productive , connected , and prepared for any situation. FEATURES: Simultaneously charge up to 3 devices 30000mAh High Capacity 30W Fast Charge Power Delivery Emergency Light for Power Outages MacBook Air Compatible Compact and Portable Sleek Anodized Finish SPECIFICATIONS: Battery Type: Rechargeable lithium-ion polymer battery Battery Capacity: 30000mAh Rated Capacity: 18000mAh Rated Energy: 111Wh Input: 5V-3A | 9V-3A | 12V-2.5A | 15V-2A | 20V-1.5A (Type-C) 5V-3A | 9V-3A (Lightning) Output: 5V-3A | 9V-3A | 12V-2.5A | 15V-2A | 20V-1.5A (Type-C) 4.5V-5A | 5V-4.5A | 9V-2A | 12V-1.5A (USB-A) Security Protections: Over-charge protection Overcurrent protection Reset protection Over-discharge protection Overvoltage protection Cell-overcurrent protection Over-power protection Cell over-discharge protection Short circuit protection Cell overvoltage protection Colour: Black Product Dimensions: 16.2 x 7.2 x 4.7 cm Product Weight: 790g WHAT?S IN THE BOX: Romoss PMT30 30000mAh 30W Fast Charge Power Bank ? Black x1 Type-C Charging Cable x1
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| Special Filters |
| Power Input | 100 – 240V ̴ 50/60 Hz |
| Signal-to-Noise Ratio | > 80dB |
| Output power (W) | 100W RMS (IEC60268) |
| Dynamic frequency response range (Hz) | 40Hz – 20kHz (-6dB) |
| Frequency Response | 40Hz – 20kHz (-6dB) |
| Transducer | 1 x 5.25 inch (135mm) woofers, 2 x 1 inch (25mm) Dome tweeters |
| Dimensions (Width x Height x Depth) (cm) | 32.0 x 33.9 x 26.3 |
| Dimensions (Width x Height x Depth) (in) | 12.58 x 13.33 x 10.35 |
| Weight (kgs) | 6.4 |
| Weight (lbs) | 14.11 |
| Aux-In | 370 mV RMS (3.5mm connector) |
| Mic-In | 20 mV RMS |
| Guitar-In | 100 mV RMS |
| Bluetooth Input (dBFS) | -9 |
| USB Input (dBFS) | -9 |
| USB Format | FAT16, FAT32 |
| Bluetooth Profile | A2DP V1.4, AVRCP V1.6(SW), TMAP1.0, PBP1.0 |
| Bluetooth Transmitter Frequency Range (GHz) | 2.402GHZ~2.480 |
| Bluetooth Transmitter Modulation | GFSK, π/4 DQPSK, 8DPSK ,BLE1M, BLE2M |
| Bluetooth Transmitter Power | ≤ 16 dBm (EIRP) |
| Bluetooth version | 5.4 |
| Charging time (hours from empty) | < 3.5 |
| Cabel Type | AC power cable (type varies by regions) |
| Cable Length (ft) | 6.6 |
| Cable Length (m) | 2 |
| Battery Type | JBL Battery 200, Li-ion Battery(7.4V/4722mah) |
| Battery Charge Time (hours) | 3.5 |
| Maximum music playing time (hrs) | 15 |





