BASEUS EnerGeek GR12 Portable Power Bank with Smart Digital Display

Take control of your mobile workstation and maintain peak operational speeds anywhere with the heavy-duty Baseus EnerGeek GR12 Portable Power Bank with Smart Digital Display. Masterfully engineered for developers, multi-device power users, and long-distance travelers, this premium 20800mAh laptop-grade external battery establishes a personal, handheld power station. It completely resolves the frustrating issue of generic multi-port blocks dropping charging speeds, running hot, or shutting down entirely when you plug in high-draw notebooks alongside your personal mobile equipment.

The defining asset of the EnerGeek GR12 is its massive 145W aggregate multi-port output capacity. Encased in a rigid, heat-dissipating premium metal shell, this unit drives up to a massive 100W Power Delivery (PD 3.0) flow from a single Type-C interface, which can blast an M3 Pro MacBook Pro from 0% to 55% in a swift 30 minutes. When running dual laptops or handling heavy simultaneous workloads, the intelligent energy tracking split scaling enables a massive 100W + 45W dual-port output configuration across its terminal connections.

• 145W Combined Power Blueprint: Drives huge energy currents safely across multi-device configurations, delivering up to 100W from a single port or 145W across dual Type-C lanes.
• Heavy-Duty 20800mAh Capacity: Outfitted with premium high-rate automotive-grade battery cells that deliver superior discharge efficiency and reliable multiple device top-ups.
• Quad Multiplex Output Track: Consolidates a 4-port output matrix (including dual USB-C and dual USB-A links) to safely charge up to four hardware devices at the exact same time.
• Smart Telemetry Digital Display: Advanced real-time interface details precise battery percentages, input/output direction, operating speeds, and remaining runtime estimates.
• 65W Quick-Charge Recharging: Features a high-speed 65W bidirectional input pathway, allowing you to completely replenish the massive internal battery grid in just 2 hours.
• Universal Multi-Protocol Syncing: Engineered to natively support a wide variety of advanced charging pipelines, including PPS, UFCS, PD, and QC configurations.

The Baseus EnerGeek GR12 Portable Power Station resolves the classic problem of high-wattage travel blocks being overly clumsy, blocky, and dangerous for low-current accessories. While standard plastic battery blocks scratch easily and struggle to dissipate heat under high structural stress, this metal companion utilizes a comprehensive 9-layer active safety system. It actively tracks and defends your hardware from overvoltage, under-voltage, extreme temperature thresholds, and short-circuit faults.

Whether you are matching code scripts on an international flight, handling on-site field production, or managing remote work at a coffee shop, its compact 52.8 x 45 x 155 mm layout slides comfortably into any commuter backpack. Complete with international safety certifications (CE, FCC, KC, RoHS) and full airline-approved flight hand-luggage compliance, it delivers a pristine, high-performance power foundation for your entire technology investment.

• Brand Name: Baseus
• Product Range: EnerGeek GR12 High-Rate Series
• Battery Chemistry Type: High-Density Lithium-Ion Power Cells
• Total Stated Battery Capacity: 20800mAh / 3.7V
• Maximum Unified Output Power: 145W Combined Output Track
• Single-Port Peak Output Tracking: Max 100W Power Delivery (USB-C1 / USB-C2 Ports)
• Wired Fast-Recharging Input: USB Type-C Interface (Max 65W Quick Charge Core)
• Wired Output Port Configurations: * Single-Port Mode: 100W Max via USB-C / 33W Max via USB-ADual-Port Matrix: 100W + 45W Combined Delivery Track (145W Peak Configuration)
• Telemetry Diagnostics Interface: Smart LCD Screen (Percentage / Wattage Speed / Runtime Timer / Input-Output direction)
• Supported Protocols: PPS, UFCS, PD 3.0, QC, and matching fast-charge standards
• Primary Composition Materials: Heavy-Duty Heat-Dissipating Structural Metal Shell
• Safety Certifications: RoHS, CE, KC, and FCC Certified for International Compliance
• Product Physical Dimensions: 52.8mm x 45mm x 155mm
• Net Product Weight: Approx. 660g
• Origin: Mainland China
• Wired Laptop & Tablet Compatibility: High-speed Power Delivery for Apple MacBook Pro / Air (including M3 / M4 Pro variants), Windows Ultrabooks, iPad Pro M4, iPad Air, and Steam Deck.
• Flagship Phone & Accessory Compatibility: Universal fast-charging support for Apple iPhone 17, 16, and 15 Series, Samsung Galaxy, Xiaomi, Poco, Huawei, and portable smart accessories.