Bỏ qua nội dung
Q
Can the PB38 charge my MacBook Air, iPhone, and iPad all at the same time?
A
Absolutely—this powerhouse features a triple-port setup with a built-in USB-C cable plus dedicated USB-C and USB-A ports that can deliver up to 148W combined. You can hit your laptop with a full 100W while simultaneously fast-charging your phone at 18W through the USB-A port, giving you enough speed to top up a MacBook Pro by about 42% or an iPhone by roughly 55% in just half an hour.
Q
How long does it take to recharge this power bank itself when it runs empty?
A
Thanks to its high-power input capability of up to 60W via any of the USB-C ports (including the built-in cable), you can fully recharge this unit from zero in approximately two hours—significantly faster than most traditional power banks that often take twice as long.
Q
Is there a way to see exactly how much battery is left without guessing?
A
Yes—the smart LED display is incredibly handy for that exact problem. It shows your precise remaining percentage in real-time AND breaks down exactly how many watts each port is putting out at any given moment so you'll never be caught off guard by a dead battery again.
Q
Will this work with my Samsung Galaxy phone or Nintendo Switch alongside my laptop?
A
This unit supports PD3.0, PPS, and QC3.0 fast-charging protocols across all its ports—so whether you're running a Samsung Galaxy S series device that needs PPS output or want quick power delivery for your Nintendo Switch while docked or handheld mode during travel, it's got you covered.
Q
Is the build quality sturdy enough for daily commuting or business travel?
A
The shell combines aluminum alloy with ABS materials for excellent durability while keeping weight manageable at around 493 grams—solid enough to handle being tossed into a backpack or briefcase repeatedly without cracking or wearing down quickly like cheaper plastic-only alternatives often do.
Compare with other HAVIT models Key specs side by side
Danh mục Thông số kỹ thuật
Kích thước54*52*135mm
Trọng lượng493g±20g
Chất liệuhợp kim nhôm+ABS
Tổng dung lượng (mAh)20000mAh
Specification
Pin sạc dự phòng PB38 20000mAh - Vỏ nhôm compact, góc nhìn trước | HAVITPB38 This model
Pin sạc dự phòng PB5212 20000mAh vỏ nhôm compact mặt trước | HAVITPB5212 View details → Sạc dự phòng PB5213 25000mAh nhôm nguyên khối nhìn từ phía trước | HAVITPB5213 View details → PB50 pin sạc dự phòng 27000mAh nhôm nguyên khối gọn nhẹ góc nhìn phía trước | HAVITPB50 View details →
Weight 493±20 g386±5 g477±5 g645±5 g
Dimensions 54×52×135 mm138×82×27 mm159×83×27 mm155×52×49 mm

— indicates specification information is not currently listed.