Battery Capacity | Long trips, multi-device charging | Industry: 10,000mAh (common) Base: 10,000mAh Advanced: 20,000mAh▲▲ (20Ah, supports 40+ smartphone charges) | Advanced doubles capacity for extended use; Base sufficient for daily needs | Advanced bulkier; Base may not last for multi-day trips |
Charging Speed | Quick recharging | Industry: Up to 10W (5V/2A) Base: 18W▲ (USB-C PD) Advanced: 18W▲ (same speed, higher capacity allows more charges) | Faster charging reduces downtime; Advanced can charge more devices | Industry slower; Advanced speed same as Base but capacity matters |
Portability | Daily carry, travel | Industry: Moderate size (e.g., 145x75x20mm) Base: Slim design▲ (140x70x15mm) Advanced: Slightly bulkier▲ (160x80x25mm) | Base ultra-compact for pockets; Advanced balances capacity and portability | Advanced may not fit in small bags; Industry less optimized |
Interface Options | Multi-device charging | Industry: 2 ports (USB-A + USB-C) Base: 3 ports▲ (USB-A, USB-C, Micro-USB) Advanced: 4 ports▲▲ (adds wireless charging) | More interfaces reduce need for adapters; Advanced covers all common connectors | Industry limited to 2 ports; Advanced adds wireless but may cost more |
Wireless Charging | Hands-free charging | Industry: Not included Base: Not included Advanced: 10W wireless charging▲▲ (Qi-certified) | Advanced offers convenience without cables | Base lacks wireless; Industry requires cables |
Protection Features | Safe charging in varied environments | Industry: Basic short circuit protection Base: Enhanced short circuit + overcharge protection▲ Advanced: All protections▲▲ + temperature control | Advanced ensures safety in extreme conditions | Industry lacks advanced protections; Base may not have temperature control |