THE [300W]
PORTABLE
POWER BANK
Free USPS shipping · Arrives in 5–9 business days
See It Running
A single port pushing 140W runs a MacBook Pro at full speed — no throttle, no trickle. Power a MacBook Pro (M4 Pro) to 50% in 27 minutes.
Two laptops running in parallel. The Apex distributes power intelligently across both USB-C ports — 300W total never gets divided unfairly.
Every cable you already own still works here. Older devices, accessories, earbuds — plug them in without an adapter. No one gets left behind.
From Flat to Ready — Fast
In and Out at the Same Time
Most power banks do one thing at a time: charge a device, or get charged themselves. The Apex does both simultaneously. The 250W dual-port input is the fastest in its class — recharging the bank to 40% in just 10 minutes while it's still delivering power to your laptop. At a layover, that matters. In a morning rush, that matters. The bank goes back in your bag full, not half-empty, because it was charging itself the whole time you were charging your devices.
The Display Tells You Everything
The built-in display shows live wattage per port — not just a battery percentage bar. See exactly how fast each device is charging and whether a cable is limiting throughput.
The companion app lets you adjust output power manually, set charging limits for device longevity, and push firmware updates over Bluetooth.
Per-device power allocation means nothing gets starved. When three devices are connected, the Apex distributes the available 300W based on what each device actually needs.
In Action
Cleared for Every Flight
From Recent Customers
Packed it for a 9-hour flight and kept my laptop and phone running the entire way. The display showing live wattage is genuinely useful — I could see the moment a worn cable was choking the output. Swapped cables, jumped from 18W to 87W instantly. That feedback alone is worth it for anyone who travels with serious gear.
Retired IT, so I've owned more power banks than I can count. This one's different. It charges fast, it recharges fast, and the display finally tells me what's actually happening instead of making me guess. Only gripe: the weight catches you off guard the first time you pick it up. But that's the trade for 26,250mAh, and I'll take it.
Bought this for my partner — they shoot video on location and can't afford a dead laptop mid-session. Two months later, they've stopped carrying a wall adapter entirely. The bank covers the whole shoot day.
Engineering student here — the dual USB-C input at 250W is the spec that sold me. I can top it off between classes in about 13 minutes and leave with a full charge. Nothing else in this price range does that.
Set it on the charging base at my desk. Grab it when I leave. Come back, set it down. It's never empty when I need it. That's the whole workflow — simple, frictionless, always ready.
First high-wattage bank I've owned — previously relied on a budget 10,000mAh that could barely push my phone. The difference is stark. Charged my phone, my laptop, and my partner's tablet on a 6-hour drive without running below 30% capacity. The app is a nice bonus; not essential, but satisfying.
See It in Their Hands
Customer-uploaded video reviews from verified buyers.
Questions
Ready When You Are
$9.99 TAKE IT HOMEFree USPS shipping · 24-month warranty · Limited stock at this price