Oraimo PowerNova L21 Power Bank (OPB-7203C, 20000mAh, 30W)
The Oraimo PowerNova L21 (OPB-7203C) is a powerful yet compact power bank designed for users who need high capacity, fast charging, and convenience. With 30W fast output, built-in cable, and smart display, it delivers a complete charging solution for everyday and travel use.
🔋 20000mAh High Capacity
- Large battery capacity for extended usage
- Charge most smartphones 3–5 times
- Ideal for travel, work, and heavy users
⚡ 30W Super Fast Charging
- Up to 30W output via Type-C
- Supports fast charging for:
- Smartphones
- Tablets
- Accessories
👉 Much faster than standard 10W/18W power banks
🔁 Two-Way Fast Charging
- Fast output AND fast recharge
- Input supports up to 25W for quicker refill
👉 Saves time both ways
🔌 Built-in Type-C Cable
- Integrated Type-C cable (≈29cm)
- No need to carry extra cables
- Durable braided design (10,000+ bend cycles)
🔌 Multi-Port Charging (3 Devices)
- 2 × Type-C outputs (including cable)
- 1 × USB-A output
- Charge 3 devices simultaneously
📊 Smart LED Display
- Shows real-time battery percentage
- Helps monitor charging status easily
📦 Compact & Portable Design
- Pocket-sized and lightweight
- Easy to carry anywhere
👉 Big power in a small body
🔋 Long Battery Lifespan
- Retains 80% capacity after 300 cycles
- Up to 50% longer lifespan than average
🛡️ 15-Layer Smart Protection
Advanced safety system includes:
- Overcharge Protection
- Overcurrent Protection
- Short Circuit Protection
- Temperature Control
👉 Safe and reliable charging
📱 Wide Compatibility
- Works with 1000+ devices
- Compatible with:
- Android phones
- iPhones
- Earbuds
- Tablets
📦 Package Contents
- Oraimo PowerNova L21 × 1
- Built-in Type-C Cable
- User Manual × 1
📊 Technical Specifications
| Feature |
Specification |
| Model |
OPB-7203C |
| Capacity |
20000mAh (77Wh) |
| Output (Type-C) |
Up to 30W |
| Output (USB-A) |
Up to 22.5W |
| Input |
Up to 25W |
| Ports |
2 × Type-C, 1 × USB-A |
| Total Output |
15W (when multiple devices) |
| Built-in Cable |
Yes (Type-C) |
| Display |
Smart LED |
| Safety |
15-layer protection |
