Always full – always ready

Never run out of battery again when you need it most. SPONGE Energy 30K (100W) is designed for those moments when you run out of power – on the go, at work or on a trip. It will charge your laptop, phone, tablet or headphones quickly, safely and repeatedly with a single charge .

✅ Extremely fast charging - charges MacBook Pro 16" up to 50% and iPhone 15 Pro Max up to 62% in just 30 minutes
✅ 100W power - also supports laptops, tablets and modern phones
✅ Charge multiple devices simultaneously – 2x USB-C (100W) + 2x USB-A outputs for universal use
✅ Dual IC technology – no compromise on speed and efficiency
✅ Smart LCD display – monitor voltage, current and battery capacity in real time
✅ Premium aluminum housing - durable, elegant and compact, resistant to everyday wear and tear
✅ Package contents – SPONGE Energy 30K (100W), USB-C charging cable, quick guide
✅ Warranty and support in Slovenia - buy without worries, as we provide official service and support

Technical specifications

• Capacity: 30,000 mAh
• Maximum power: 100W
• Outputs: 2x USB-C (up to 100W), 2x USB-A
• Inputs: USB-C (power bank charging)
• Display: LCD with real-time display of capacity, voltage and current
• Housing: Wear-resistant aluminum
• Dimensions: compact design for portability
• Safety: protection against overvoltage, overload and short circuit

Why choose Sponge Energy 30K (100W)?

✅ Highest power in its class – also suitable for laptops
✅ Ultra-fast charging – up to 50% in half an hour
✅ 30,000 mAh capacity – enough power for all-day use
✅ Premium aluminum housing - elegant and durable
✅ Smart LCD display – complete energy control
✅ Local warranty and support – reliable purchase in Slovenia