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Highly Recommended

INIU Cougar P62 Power Bank Smallest 65W 20000mAh

INIU Cougar P62 Power Bank Smallest 65W 20000mAh

Regular price $50.99
Regular price Sale price $50.99
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  • [Market's Smallest 65W 20000mAh]Equipped with INIU's industry-first high-density TinyCell and groundbreaking HyperStack technology, this power bank breaks the size limits of high-capacity chargers. No more bulky bricks, just compact portability.
  • [Power Ready iPhone & MacBook in 25Mins]A must-have for multi-device users, this power bank provides up to 65W high-speed charging for two devices simultaneously. In just 25 minutes, it can charge your MacBook Air 13" to 41% and iPhone 15 to 56%. It also supports Samsung Super Fast Charging 2.0.
  • [Even Wider Compatibility]Unlike the market's most power banks incapable of charging low-current accessories, INIU PD3.0 Super portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smartwatches, etc.
  • [From INIU--the SAFE Fast Charge Pro]Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, so we do have the confidence to provide an industry-leading 3-Year INIU Care.
  • [What You Get]INIU 20000mAh power bank*1, 100W USB-C to USB-C Cable 1ft*1, welcome guide*1, industry-leading 3-Year INIU Care, plus lifetime technical support.
Learn More
Region: US
Color: Black

Unleash P62's Full Power with These Add-Ons

INIU D5CC USB C to C Cable 100W (6.6ft, 2-Pack)

$15.99 $21.48
Add

INIU A21 65W 3-Port GaN Charger

$26.99
Add
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INIU Cougar P62 Power Bank Smallest 65W 20000mAh
Regular price $50.99
Regular price Sale price $50.99
Sale Sold out
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Overview Tech Specs FAQ & Review
49% Smaller Wireframe Dimensions

49% Smaller

than iPhone 17 Pro Max
4.3*2.8*1.1in / 11*7.1*2.9cm

Lighter than Your Morning Latte

Lighter than Your Morning Latte

324g / 11.4oz

2X Faster than <br>30W Original Charger

2X Faster than
30W Original Charger

30 min - MacBook Air 13" (M2)
P62 40%
30W Original Charger 24%
2X Faster than <br>30W Original Charger

*Based on internal lab testing, compared with a MacBook Air 13" (M2) using its 30W adapter, charging from 0%.

Fast Charge Laptop <br>& Phone at Once

Fast Charge Laptop
& Phone at Once

iPhone 17 Pro Max
56
%
iPhone 17 Pro Max
MacBook Air 13
46
%
MacBook Air 13" (M2)

Note: Based on internal lab testing, charging from 20% battery level in 30 mins. Results may vary.

Fast Charge Laptop <br>& Phone at Once

65W Max Fast Charging for Laptops / Phones

MacBook Air 13''
40
%
MacBook Air 13''
Galaxy Book5 360
40
%
Galaxy Book5 360
ASUS Zenbook A14
38
%
ASUS Zenbook A14
iPhone 16
72
%
iPhone 16
Samsung Galaxy S25
51
%
Samsung Galaxy S25
Supports Super Fast Charging 2.0
Google Pixel 9
55
%
Google Pixel 9

Note: Based on internal lab testing, charging from 0% battery level in 30 mins. Results may vary.

The End of "Where's My Cable?"

65W pro-grade USB-C power meets integrated convenience. Hang it to carry, detach it to charge—the ultimate everyday carry solution for a clutter-free life.

Feature 1
Feature 2
Feature 3
1.7H Full Recharging

1.7H Full Recharging

Supports Power Delivery PD3.0

1.7H Full Recharging

Power You Can Trust

Air-Travel Friendly
Follows TSA carry-on battery regulations(73Wh<100Wh) for stress-free security screening.
Multiple Certifications
CEE / TSCA / EMC / UL2560 certified — meets global standards for safety and stability.

Proven Under Pressure

We don't just build power banks; we push them to their breaking point to ensure they never reach yours. Every P62 undergoes the INIU Lab gauntlet—a series of rigorous reliability tests specifically engineered to guarantee absolute safety in your everyday use.

Durability Challenge
Impact Test
Durability Challenge >>
Dropped on asphalt, run over by a vehicle, and used as a hammer to crack walnuts. No cracks. No failures. Just pure, unyielding power.
Impact Test >>
A heavy steel ball dropped from 4.3ft / 1.3m directly onto the core. We test for more than just function—we test for absolute safety. No fires, no explosions, just total peace of mind.

*Tests conducted in controlled laboratory environments for durability demonstration only. The product is not intended for use in extreme high temperatures or underwater. Always follow safety guidelines in the manual.

Durability Challenge
Durability Challenge
Dropped on asphalt, run over by a vehicle, and used as a hammer to crack walnuts. No cracks. No failures. Just pure, unyielding power.
Impact Test
Impact Test
A heavy steel ball dropped from 4.3ft / 1.3m directly onto the core. We test for more than just function—we test for absolute safety. No fires, no explosions, just total peace of mind.

*Tests conducted in controlled laboratory environments for durability demonstration only. The product is not intended for use in extreme high temperatures or underwater. Always follow safety guidelines in the manual.

The Innovation Behind the Ultimate Compact Size

High-Density TinyCell

Unlock compact power with our cutting-edge high-density TinyCell technology, which shrinks the size by 20-30% while packing an impressive 25,000mAh capacity.

High-Density TinyCell

HyperStack Architecture

With more compact circuit stacking, the length of the power bank is reduced by 15mm without sacrificing power or performance.

HyperStack Architecture

Welcome to the INIU Lab. This isn't just a testing room—it's our ultimate proving ground. Here, we push our products to the absolute breaking point with every extreme challenge imaginable. Watch them take the hits, face the extremes, and emerge completely unscathed.

The Ultimate Durability Challenge >>

This is the test every power bank dreads. We recreated real-world accidents—from everyday drops to getting run over by a car. Can our power bank survive the extreme? See for yourself!

*Tests conducted in controlled laboratory environments for durability demonstration only. The product is not intended for use in extreme high temperatures or underwater. Always follow safety guidelines in the manual.

TinyCell™ Pro

Minimal Form. Infinite Potential.

Shattering industry size limits, the INIU Pocket Rocket P50 redefines the standard. The secret to achieving what others cannot lies in combining our high-density TinyCell™ Pro battery with precision inductors built on NVIDIA's manufacturing process. This chip-level architecture compresses massive power into an incredibly light, ultra-compact form, while guaranteeing blazing-fast energy transfer, advanced thermal management, and absolute safety.

Minimal Form. Infinite Potential.
18-Layer SmartProtect System

18-Layer SmartProtect System

Charge low and high temperature protection

Charge low and high temperature protection

Discharge high temperature protection

Discharge high temperature protection

Battery short-circuit protection

Battery short-circuit protection

Discharge low temperature protection

Discharge low temperature protection

Charging undervoltage protection

Charging undervoltage protection

Max charge timer protection

Max charge timer protection

Battery temperature protection

Battery temperature protection

Battery overdischarge protection

Battery overdischarge protection

Output overcurrent protection

Output overcurrent protection

Output overvoltage protection

Output overvoltage protection

USB C overcharge protection

USB C overcharge protection

IC overheat regulation

IC overheat regulation

Charging overcurrent protection

Charging overcurrent protection

Discharge overcurrent protection

Discharge overcurrent protection

Output short-circuit protection

Output short-circuit protection

Charging overvoltage protection

Charging overvoltage protection

USB A overcharge protection

USB A overcharge protection

IC overheat shutdown

IC overheat shutdown

Power Distribution by Ports

Power is intelligently shared when charging multiple devices at once.

Single Port:
Single Port USB-C1 USB-C1
Single Port USB-C2 USB-C2
Single Port USB-A USB-A
Single Port:
Input: 45W Max
Output: 65W Max
Output: 36W Max
Output: 18W Max
Dual Ports:
Dual Ports USB-C1+C2 USB-C1  +  USB-C2
Dual Ports USB-C1+A USB-C1          +             USB-A
Dual Ports USB-C2+A USB-C2   +   USB-A
Dual Ports:
45W  +  20W
45W        +        18W
15W Max
Triple Ports:
Triple Ports USB-C1  +  USB-C2  +   USB-A
Triple Ports:
45W     +     15W
Single Port:
USB-C1
USB-C1 Input: 45W Max
Output: 65W Max
USB-C2
USB-C2 Output: 36W Max
USB-A
USB-A Output: 18W Max
Dual Ports:
USB-C1+USB-C2
USB-C1+USB-C2 45W+20W
USB-C1+USB-A
USB-C1+USB-A 45W+18W
USB-C2+USB-A
USB-C2+USB-A 15W Max
Triple Ports:
Triple Ports
USB-C1+
(USB-C2+USB-A)
45W+15W

Tech Specs

Product Model
P62-E1
Category
Power Bank
Dimensions
4.3 x 2.8 x 1.1 in / 10.9 × 7.1 × 2.8 cm
Weight
323g
Total Capacity
20,000mAh
Supported Protocol
PPS/PD3.0/PD2.0/QC/AFC/FCP
Output
OUT1: 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓3.25A 65W (Max); OUT2: 5V⎓3A, 9V⎓3A, 12V⎓3A 36W (Max); OUT3: 5V⎓3A, 9V⎓2A, 12V⎓1.5A 18W (Max); OUT1+OUT2: 65W (Max); OUT1+OUT3: 63W (Max); OUT2+OUT3: 15W (Max); Total(OUT1+OUT2+OUT3): 60W (Max)
Input
IN: 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓2.25A 45W (Max)
Product with feature
Power Bank with Digital Display
Cable Spec
100W Detachable USB-C GoCord Cable

Compatibility List

Phones

Phones

iPhone 12 Series
iPhone 13 Series
iPhone 14 Series
iPhone 15 Series
iPhone 16 Series
iPhone 17 Series
Samsung Galaxy S22 Series
Samsung Galaxy S23 Series
Samsung Galaxy S24 Series
Samsung Galaxy S25 Series
Samsung Galaxy S26 Series
Google Pixel 6 Series
Google Pixel 7 Series
Google Pixel 8 Series
Google Pixel 9 Series
Google Pixel 10 Series
etc.

Laptops

Laptops

MacBook Air 13“ M1/M2/M3/M4
MacBook Air 15“ M1/M2/M3/M4
Microsoft Surface Laptop 5 13.5"
Microsoft Surface Laptop 5 7"
Dell Latitude 3450
Dell Inspiron 14
Lenovo Xiaoxin Pro 14
Lenovo Xiaoxin Pro 16
etc.

Tablets

Tablets

iPad 8
iPad 9
iPad 10
iPad Air 4
iPad Pro 11
Samsung Galaxy Tab S9
Samsung Galaxy Tab S10
Microsoft Surface Pro 7+
etc.

Other Devices

Other Devices

Valve Steam Deck 1010
Apple Watch Series
AirPods Series
DJI Mini 2 SE
DJI Mini 4 Pro
DJI Mavic 3 Pro
DJI Air 3S
DJI Air 3
etc.

View Comparison Chart
Highly Recommended
INIU Cougar P62 Power Bank Smallest 65W 20000mAh
Regular price $50.99
Regular price Sale price $50.99
Shop Now
Highlight
Smallest 20000mAh Laptops Power
Total Output Max
119W
Single USB C Output Max
65W
Output Ports
2 x USB-C, 1 x USB-A
Dimensions
4.3*2.8*1.1in / 11*7.1*2.9cm
Weight
11.4oz / 324.1g
Cable Included
Detachable Lanyard USB C Cable
Battery Indicator
Power Display
Pass Through Charging
Airline Approved
Warranty
3 Year
Suitable Scenarios
Study / Work / Entertainment / Trips
Ideal For
Students / Office Workers / Mac Starters
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INIU Cougar P63 100W High Capacity Laptop Power Bank | 25000mAh
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Smallest 25000mAh 100W Power
Total Output Max
163W
Single USB C Output Max
100W
Output Ports
2 x USB-C, 1 x USB-A
Dimensions
4.3*2.7*1.4in / 11*7*3.6cm
Weight
13.8oz / 392.3g
Cable Included
Detachable Lanyard USB C Cable
Battery Indicator
Power Display
Pass Through Charging
Airline Approved
Warranty
3 Year
Suitable Scenarios
Outdoors / Creation / Entertainment / Business Travel
Ideal For
Creators / Business Professionals / Developer / Programmer
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Fast Charge 2 Laptops Simultaneously
Total Output Max
203W
Single USB C Output Max
140W
Output Ports
2× USB-C, 1× USB-A
Dimensions
6.3*3.2*1.0in / 15.9*8.2*2.6cm
Weight
20.8oz / 589.67g
Cable Included
240W USB-C to USB-C Cable 2ft
Battery Indicator
Intelligent Digital Display
Pass Through Charging
Airline Approved
Warranty
3 Year
Suitable Scenarios
Video Editing / Heavy-Duty / Engineering / Business Meetings
Ideal For
High-Performance Users / Engineers / 3D Modeling Designer

FAQ

Product

Definitely. Though it packs a massive 20000mAh capacity, the INIU P62-E1 is designed as the smallest 65W 20000mAh power bank—remarkably compact and lightweight compared to other 65W power banks. It's travel-friendly and fits easily into backpacks or laptop bags.

Absolutely. The INIU 65W power bank features 3 ports—2 USB-C and 1 USB-A—so you can charge a laptop, phone, and tablet simultaneously. The intelligent power distribution ensures optimal charging for each device.

Yes. This PD charger-compatible power bank supports both input and output via USB-C PD. It can provide up to 65W USB-C PD fast charging for devices, making it extremely efficient for users who are always on the go.

With 20000mAh capacity, you can expect approximately:
1.2 charges for a MacBook Air;
3–4 charges for an iPhone.
This makes it an ideal 20000mAh laptop power bank for business travelers, students, and digital nomads who need reliable power on the go.

Yes. The 20000mAh capacity is well within TSA and airline limits, so the INIU P62-E1 is safe for air travel. It's a perfect travel companion for long flights, offering uninterrupted power for laptops, tablets, and phones.

Note: Regulations vary by region and airline; please check the specific regulations of your carrier before traveling.

This is ideal for power users who need a lightweight, high-capacity, fast-charging solution—especially ultra-laptop users, content creators, students, and frequent travelers. If you're looking for a reliable USB C power bank that's compact yet powerful, the INIU P62-E1 is a top-tier choice.

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