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COREDRIFT ATLAS 300W — PRECISION PORTABLE POWER
COREDRIFT ATLAS 300W · PORTABLE POWER STATION
26,250mAh
300W Out.
250W In.
★★★★★
4.7 / 5 — 1,094 verified buyers
$9.99 USD
$45 USD
SAVE 78%
⚡
300W Total Output — two USB-C ports and one USB-A charging three devices simultaneously at full speed
📲
Smart Display — shows per-port wattage and remaining capacity as a real percentage, not dots
✈️
TSA-Approved — 99.75Wh sits at the legal carry-on ceiling; no gate-check risk
🔁
250W Dual-Port Input — recharges to 50% in 13 minutes at a fast outlet
Configuration:
Power Bank
Power Bank + Charging Base
Quantity:
1×
$9.99 USD
POPULAR
2×
$19.99 USD
BEST VALUE
3×
$29.99 USD
Free USPS shipping · Arrives in 5–9 business days
TSA Approved
App Control
24-Mo Warranty
30-Day Returns
// PRODUCT DEMONSTRATION
// WHAT 26,250mAh ACTUALLY MEANS
Power
Inventory
// PORT ARCHITECTURE
Three Ports.
One Priority.
USB-C Port 1 — Up to 140W
Single-port max output. Connect a MacBook Pro via a 5A cable and it draws at full laptop speed — no negotiation, no throttle. The display shows you the exact wattage hitting the port.
USB-C Port 2 — Up to 100W
Second high-speed USB-C. When both C ports run simultaneously, power distributes intelligently based on what each device needs. Total across both: up to 200W shared.
USB-A Port — Up to 22.5W
Legacy compatibility without a dongle. Phones, earbuds, older tablets — the USB-A port keeps older gear in the loop while the C ports handle the heavy lifting.
// TECHNICAL PASSPORT
Specification
Record
OUTPUT
Total Max Output
300W
Across 2×USB-C + 1×USB-A simultaneously
RECHARGE
Dual-Port Input
250W
0→50% in 13 minutes at fast outlet
CAPACITY
Cell Capacity
26,250
mAh / 99.75Wh — TSA carry-on ceiling
SINGLE PORT
Max Single-Port
140W
Full-speed MacBook Pro charging via 5A cable
PHYSICAL
Dimensions
6.29″
6.29×1.49×2.47 in · 600g (21.12 oz)
COMPLIANCE
Certifications
TSA ✓
Flight-approved carry-on · PowerIQ 4.0 protocol
// WHERE IT WORKS
// SEE IT IN ACTION
// BUILD NOTES
Phantom gray finish
Digital OLED display
600g / 21.12 oz
Phantom
Gray.
600g.
MATERIAL
Rigid polycarbonate shell with brushed matte finish. No flex at the seams — feels dense for its footprint.
DISPLAY
Digital readout shows charge percentage, per-port wattage, and input status. Always on when charging.
THERMAL
Safe Temperature Control circuit monitors cell temperature during high-wattage charge cycles and adjusts output to prevent heat buildup.
INCLUDED
3.3 ft USB-C to USB-C cable (240W rated), travel pouch, welcome guide. 24-month warranty.
300W in your carry-on.
TSA-approved · Display shows every watt · Limited stock remaining
GET YOURS — $9.99 USD
// APP CONTROL INTERFACE
// COREDRIFT ATLAS · LIVE STATUS
USB-C 1
96W
USB-C 2
44W
USB-A
18W
BATTERY: 73%
See every
watt.
Control each port.
The companion app connects via Bluetooth and shows exactly what's happening at each port — not just "charging" or "not charging," but the precise wattage in real time. You can manually cap output on a port if a device runs hot at high wattage, or monitor the charging base status when docked at home.
Per-port wattage monitoring, live
Manual output cap per port
Battery percentage without looking at device
Firmware update management
Charging base status when docked
// FROM RECENT CUSTOMERS
What Customers Are Saying
★★★★★ 4.7 average · 1,094 buyers
// FEATURED REVIEW
★★★★★
"Traveling for work three weeks out of four, i've cycled through a lot of power banks. The display on this one is the thing that changed how i use it — i can see the MacBook pulling 96W in real time. That's not a small thing when you're deciding whether to plug in the laptop or the phone first. Charging takes about 50 minutes from dead, which is honestly fine given what it holds."
// VERIFIED BUYER
★★★★★
"Retired, so i take longer trips now — two weeks in Portugal, ten days in Japan. The 26,250mAh capacity meant i charged my iPad, phone, and noise-canceling headphones every night without ever hunting for a wall outlet. The only thing i'd note: it's heavier than i expected. But you stop noticing it after day two, and you really stop noticing when your laptop is at 100% on hour seven of a flight."
★★★★★
Desk staple now
Bought it for travel, ended up using it more at home. The pass-through charging on the dock means it sits on my desk fully topped up and ready. Grab it when i need to move around, drop it back when i don't. The 3-port setup handles my MacBook, phone, and earbuds at the same time without slowing any of them down.
★★★★★
Photography trips — works perfectly
Run a mirrorless camera, a drone controller, and a phone on shoots. The USB-A port keeps my older camera grip battery topped up while the two C ports handle the rest. The display showing wattage per port is actually useful — i can tell if a cable is limiting me before i blame the bank.
★★★★★
Gift for my daughter
She's a grad student, always in the library or on the train, always running out of battery on her laptop. The display showing exactly how much charge is left was the feature she mentioned first. Weight took some adjustment — it's not a slim unit — but she hasn't touched her old bank since.
★★★★★
250W input is the real story
Every other bank i've owned takes all night to refill. This one goes from empty to half-charge in 13 minutes at a fast outlet. I tested it at the airport with my own timer. First power bank i've had where the recharge speed is actually part of how i plan my day rather than an afterthought.
// COMMON QUESTIONS
Frequently Asked
Will this charge my MacBook Pro at full speed?
Yes — when you connect via a 5A USB-C cable, the Atlas delivers up to 140W to a single port. MacBook Pro (M4 Pro) reaches 50% in approximately 27 minutes. You need a 5A-rated cable; the included 240W cable qualifies.
Can it charge and recharge at the same time?
It can accept input while delivering output — called pass-through charging — but it's designed primarily for use in one direction at a time. When docked on the optional charging base, it charges via pass-through without draining the cell.
Is it actually allowed on flights?
Yes. The 99.75Wh capacity sits just below the TSA's 100Wh carry-on limit for lithium batteries without airline pre-approval. It must go in carry-on luggage, not checked bags — standard for all power banks above 27Wh.
Why does the charging power sometimes drop while refilling?
Lithium cells accept power fastest in the first 80% of a charge cycle, then taper as they near full capacity — this is normal cell behavior that extends long-term battery health. The 13-minute to 50% figure reflects the fast initial phase.
What does the app actually let me do?
Monitor per-port wattage live, check remaining battery percentage, manually cap output on a specific port, and manage firmware updates. It also monitors the charging base status if you own the optional dock. Connects via Bluetooth — no account required.
// READY TO ORDER — LIMITED STOCK
CoreDrift
Atlas 300W
Starting at $9.99 USD · $45 USD
ORDER NOW — SAVE 78%24-month warranty · Free USPS shipping · 30-day returns
$9.99 USD$45 USD1× CoreDrift Atlas 300W — 26,250mAh Portable Power Bank
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