[B2B Sample Order] 30000mAh Waterproof Solar Power Bank with Built-in 3 Cables & 8-LED Floodlight | Custom Logo & Free Mockup

Product Highlights & Key Features

• Ultra-High 30000mAh Battery Capacity: Powered by premium grade-A lithium polymer battery cells, delivering immense energy reserves for smartphones, tablets, cameras, and GPS gear during multi-day expeditions.
• Built-In 3 Integrated Charging Cables: Features integrated Type-C, Lightning, and Micro USB output cables neatly stowed into the body, eliminating cable clutter entirely.
• Simultaneous 6-Device Power Output: Powers up to 6 devices concurrently via 2 high-speed USB-A ports, 3 built-in output cables, and a dedicated 5W Qi wireless charging pad.
• Octa 8-LED High-Power Camping Light: Features 8 × 0.5W high-intensity LED beads delivering wide-angle floodlighting, outdoor strobe, and emergency SOS distress modes.
• Monocrystalline Solar Panel: Integrated 5V / 330mA monocrystalline solar panel automatically harnesses solar energy under sunlight for emergency outdoor backup power.
• IP54 Rainproof & Shockproof Armor: Reinforced ABS + PC casing with high-temperature silicone rubber edges provides drop resistance, splash protection, and dustproofing.
• Intelligent PCBA Circuit Protection: Multi-layered hardware safety prevents over-charging, over-discharging, short circuits, and overheating.
• Mountaineering Carabiner Included: Easily clips onto travel backpacks, tents, or belts for continuous daytime solar exposure and hands-free transport.

Technical Specifications & Parameters

Product Advantage & Quality Comparison 

Product Certifications & International Compliance

Manufactured to strict global consumer electronics quality directives, holding full certifications under Qi Wireless Standard, CE, FCC, RoHS, and ETL.

Product Details & Visual Gallery

Customization & OEM Branding Capabilities

• Artwork Submission: Send vector files (AI, PDF, CDR, EPS). Custom logo placement on back housing or front bezel.
• Digital Proofing: Free digital visual mockup provided within 24 hours for final position and size approval before sample fabrication.
• Branding Methods: Precision laser engraving, durable silk-screen printing, or vibrant full-color UV digital printing.
• Color Options: Green, Blue, Orange, Red, Black, or custom Pantone color matching for bulk orders.
• Custom Packaging: Branded retail boxes, kraft gift packaging, custom barcode/UPC labels, and manuals.

How The B2B Procurement Process Works

1. Send Artwork for Free Mockup: Send your logo or design files (AI, PDF, EPS) to our official Email (info@kolinktrading.com) or WhatsApp (+86 15067563835) to receive your free visual mockup.
2. Confirm Proof & Produce: Once you review and approve the digital mockup, sample production will be arranged immediately.
3. Quality Evaluation: Inspect the physical sample for 6-device charging, 8-LED brightness, solar charging efficiency, and print finish.
4. Bulk Order & Sample Credit: Place your mass production order; the sample cost is deducted directly from your mass production invoice.