Woot has listed this product 2 times over time.
seaistar Portable Charger Power Bank 50000mAh
$14.99
Deal ends Nov 1, 2026
About This Deal
seaistar Portable Charger Power Bank 50000mAh, USB-C PD 30W Fast Charging External Battery Pack, Portable Phone Charger for iPhone 17/1615/14/13/12/11 Samsung Android (Sky Blue) Massive Capacity: The Seaistar portable charger features a high-density polymer battery, providing 11 charges for an iPhone 13 Pro and 8 charges for a Samsung Galaxy S22. Most smartphones can get over 9 full charges, making it ideal for camping, hiking, vacation, and travel. Multiple Outputs & Inputs: Equipped with 4 USB output ports, 1 USB-C port (supporting both input and output), and 1 Micro USB input port, this power bank can charge up to 4 devices simultaneously. It's compatible with iPhones, iPads, Android devices, laptops, and other USB-powered electronics. Fast Charging: The power bank supports PD 30W output and QC4.0 for quick charging, delivering 61% charge to your iPhone in just 30 minutes. It can be fully recharged in 8 hours with a 5V 3.0A charger (not included). Wide Compatibility: An LED display shows the remaining battery percentage, ensuring efficient power management. Compatible with a wide range of devices, including smartphones, tablets, laptops, and fitness trackers. Safety Features: Built with quality batteries and a comprehensive multi-protect safety system, it includes safeguards against overcharging, short circuits, overcurrent, overvoltage, and temperature control, ensuring the safety of your devices and the charger itself. Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item Warranty: 90 Day Woot Limited Warranty
Key Features
- ✓ Massive Capacity: The Seaistar portable charger features a high-density polymer battery, providing 11 charges for an iPhone 13 Pro and 8 charges for a Samsung Galaxy S22. Most smartphones can get over 9 full charges, making it ideal for camping, hiking, vacation, and travel.
- ✓ Multiple Outputs & Inputs: Equipped with 4 USB output ports, 1 USB-C port (supporting both input and output), and 1 Micro USB input port, this power bank can charge up to 4 devices simultaneously. It's compatible with iPhones, iPads, Android devices, laptops, and other USB-powered electronics.
- ✓ Fast Charging: The power bank supports PD 30W output and QC4.0 for quick charging, delivering 61% charge to your iPhone in just 30 minutes. It can be fully recharged in 8 hours with a 5V 3.0A charger (not included).
- ✓ Wide Compatibility: An LED display shows the remaining battery percentage, ensuring efficient power management. Compatible with a wide range of devices, including smartphones, tablets, laptops, and fitness trackers.
- ✓ Safety Features: Built with quality batteries and a comprehensive multi-protect safety system, it includes safeguards against overcharging, short circuits, overcurrent, overvoltage, and temperature control, ensuring the safety of your devices and the charger itself.
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Technical Specifications
Features & Specs
| Connector Type | Micro USB, USB Type C |
|---|---|
| Battery Capacity | 50000 milliamp_hours |
| Other Special Features of the Product | Auto Shut-Off, Built In Cable, Digital Display, Fast Charging, Over Charging Protection,Short Circuit Protection, Scratch Resistant |
| Voltage | 9 volts |
| Power Source | Corded Electric |
| Number of Ports | 5 |
| Compatible Devices | Smartphone |
Measurements
| Item Weight | 1.4 pounds |
|---|---|
| Item Dimensions L x W x Thickness | 6.5"L x 3.15"W x 1.3"Th |
| Unit Count | 1 Count |
| Item Dimensions | 6.5 x 3.15 x 1.3 inches |
| Battery Weight | 609.5 g |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
|---|
Purchase Limit: 3 per customer
Shipping Information
Standard Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available
Two-Day Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available
One-Day Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available