INIU B-Series Power Banks – 65W–140W, Prices & Deals

INIU B-Series Power Banks – Compare Prices, Capacity, and Deals

Looking for an INIU B-Series power bank? This page lists every B-Series battery pack we carry, from the compact magnetic B43 to the 100W B63 and the 140W 27,000mAh B64. AmpLeaf Goods is an independent multi-brand specialist, so you can compare INIU's flagship power banks against Baseus, Zendure, and Native Union in one place before you buy.

B-Series prices on this page run from $15 to $39.99, with 10% off eligible items when you apply code LEAF10 at checkout and free shipping on orders over $45. Use the guide below to match wattage to your device—whether you need a MagSafe companion for an iPhone or a 140W pack for a MacBook or gaming laptop.

Buying Guide

Which INIU B-Series Power Bank Do You Need?

For laptop charging, wattage matters most: a 65W pack like the B63 can charge a MacBook Pro 14 or Dell XPS at full speed, while the B64's 140W output covers gaming laptops. Air travel is a frequent question—power banks must go in carry-on, and the B63's 92.5Wh and the B64's 99Wh ratings both sit within the 100Wh airline limit without approval, so neither can go in checked baggage. For iPhone users, the B43's magnetic 7.5W wireless charging is best for slow top-ups; use its 20W wired USB-C path for faster charging, especially with a thick case. Compare B63 vs B64 for MacBook Pro use, or step down to the SnapGo magnetic line for pocket-sized everyday power.

Can I take an INIU B-Series power bank on a plane?

Yes, in carry-on only. The B63 (92.5Wh) and B64 (99Wh) are both under the 100Wh carry-on limit, so no airline approval is needed—power banks are never allowed in checked bags.

What INIU power bank wattage do I need to charge a laptop?

Aim for at least 65W for most ultrabooks like the MacBook Pro 14; the B64's 140W single-port output handles larger laptops. Check your laptop's charger rating before buying.

Which INIU magnetic power bank should I buy?

The B43 is the compact 10,000mAh magnetic option for iPhone 12–16, best for wireless top-ups. If you want faster wired charging or higher capacity, the B63 offers better value per watt-hour.

What's the current price and are there deals?

B-Series models range from $15 to $39.99 on this page. Apply code LEAF10 for 10% off eligible items and enjoy free shipping over $45.

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INIU B-Series Power Banks – Compare Prices, Capacity, and Deals

Which INIU B-Series Power Bank Do You Need?

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