Look for high output power (e.g., 100W+), sufficient capacity (like 27600mAh), compatibility with fast charging protocols (PD3.0, etc.), and multiple output ports.

The best laptop power bank (like the 130W 27600mAh model) features high-speed charging for laptops and phones, quick 1.5-hour recharging, a smart LED display, and long durability with 80% capacity after 800+ charge cycles.

A laptop charger needs to be plugged into a power source, while a power bank is a portable device that stores energy to charge laptops without a socket.

The oraimo laptop power bank (PowerJet 130) has 27600mAh capacity, 130W Type-C fast charging, 3 output ports (charging 3 devices at once), and is compatible with over 1,000 devices including various laptops.

A 27600mAh power bank is suitable, as it can charge a MacBook Air about 2 times.

Yes, oraimo 130W power bank can charge various laptops like MacBook, HP, Dell, etc.

A power pack for laptop (e.g., 130W model) can charge a MacBook Air 2 times, recharge fully in 1.5 hours, and support simultaneous charging of laptops and phones with multiple fast charging protocols.