Laptop Power Bank
65W-240W OEM
High-power PD 3.1 power banks that charge MacBook Pro, gaming laptops, and multiple devices simultaneously. 65W to 240W output. Airline-safe under 100Wh (27,000mAh max).
240W
Max Output
PD 3.1
Protocol
27000mAh
Max Capacity
500
MOQ
What Makes a Laptop-Grade Power Bank?
Not all power banks can charge laptops. Three technical requirements separate laptop-grade from phone-grade: protocol, capacity compliance, and multi-device delivery.
240W
PD 3.1 Protocol
USB PD 3.1 Extended Power Range (EPR) enables 28V/36V/48V rails up to 240W. Required for gaming laptops and MacBook Pro 16" fast charge at 140W.
100Wh
Airline Compliance
IATA allows up to 100Wh (27,000mAh @ 3.7V) in carry-on without airline approval. Our 27,000mAh models hit 99.9Wh — maximum capacity, zero travel friction.
2×65W
Dual Port Simultaneous
Charge laptop + phone simultaneously. WOP22 delivers 65W to each USB-C port — enough to power two MacBook Airs at the same time.
Laptop Power Banks
4 models | 20000-27000mAh | 65W-240W PD output
WOP21 67W Power Bank
High-power 20000mAh (74Wh) power bank with 67W PD output. Powers laptops and multiple devices simultaneously. ABS+PC shell. 4×5000mAh polymer cells for reliable performance.
Specifications ▼
| Battery Capacity | 20000mAh (4×5000mAh cells) |
| Battery Energy | 74Wh (5000mAh × 14.8V) |
| Rated Capacity | 12000mAh (5V/3A) |
| Size | 15.3×7×2.8cm |
| Material | ABS + PC |
| Battery Type | Polymer Lithium |
| Type-C/C Cable Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.35A (67W Max) |
| USB-A Output | 5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A (22.5W) |
| Efficiency | ≥5% |
WOP22 130W Power Station
High-capacity 20000mAh (72Wh) power bank with 130W total output. Powers two laptops simultaneously via dual 65W PD ports. Perfect for mobile offices, business travel, and professional use.
Specifications ▼
| Battery Capacity | 20000mAh / 72Wh |
| Rated Capacity | 12000mAh (5V/2A) |
| Size | 16.2×5.6×4.1cm |
| Material | ABS + PC |
| Battery Type | Lithium-ion |
| Type-C/C Cable Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (65W Max) |
| USB-A Output | 5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A (22.5W) |
| Dual Port Output | 65W+65W (130W Max) |
| Input | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A |
| Efficiency | ≥5% |
WOP23 Extreme Power 240W
Flagship PD 3.1 power bank with 240W total output and 140W single port. 27000mAh (97.2Wh) high-density cells. Supports 28V/5A for high-power laptops. UN38.3 certified for airline carry-on.
Specifications ▼
| Battery Capacity | 27000mAh / 97.2Wh |
| Rated Capacity | 16000mAh (5V/2A) |
| Size | 16.2×5.6×5cm |
| Material | ABS + PC |
| Battery Type | Lithium-ion |
| Type-C Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (100W) |
| Type-C Cable Output | 5V/3A-20V/5A, 28V/5A (140W Max) |
| USB-A Output | 5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A (22.5W) |
| Dual Port Max | 100W+140W (240W Max) |
| Efficiency | ≥5% |
WOPB20 65W Dual Cable
Premium 20000mAh (5000mAh×4S, 15.4V, 1.5C rate) laptop-grade power bank with built-in Type-C and Lightning cables. PD 65W bidirectional via Type-C port and cable — input and output at full speed. Lightning cable PD 27W fast charge. USB-A 22.5W output. Low-current mode for wearables (long press 3s, 2hr continuous). Braided lanyard handle with TPE striped C+L cables. Pearl matte UV shell + black glossy UV lens. 113×68×34mm. Available in 7 colorways.
Specifications ▼
| Battery Capacity | 20000mAh (5000mAh×4S) / 15.4V / 1.5C |
| Cell Type | Li-Polymer (686074) |
| Size | 113×68×34mm |
| Display | LED Digital |
| Shell Finish | Pearl Matte UV Shell + Black Glossy UV Lens |
| Cable Type | TPE Striped C+L + Braided Lanyard Handle |
| Type-C Input | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (PD 65W) |
| Type-C Cable Input | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (PD 65W) |
| Type-C Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (PD 65W) |
| Type-C Cable Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (PD 65W) |
| Lightning Cable Output | 5V/3A, 9V/3A, 12V/1.67A (PD 27W) |
| USB-A Output | 5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A (22.5W) |
| Low Current Mode | Long Press 3s → 2hr Continuous (Wearables) |
| Colors | Gunmetal / White / Pink / Purple / Titanium / Silver / Blue (7) |
Why Laptop Power Banks for Your Brand
High-wattage power banks command premium pricing and target the fastest-growing segment of portable power: laptop and multi-device users.
Digital Nomad Market Growth
Remote workers need all-day laptop power away from outlets. The digital nomad market grows 20%+ YoY — portable laptop charging is their top gear priority.
Premium Pricing ($50-120 Retail)
Laptop power banks retail at 3-5x the price of phone power banks. Higher wattage = higher margins for your brand with the same shelf space.
Corporate & Enterprise Demand
IT departments bulk-order laptop power banks for field teams, trade shows, and executive travel kits. B2B reorder rates exceed 40%.
MacBook Compatibility Differentiator
"Charges MacBook Pro" is the #1 search filter on Amazon power bank listings. PD 3.1 support puts your SKU in the premium tier automatically.
UN38.3 for Global Shipping
All models ship with UN38.3 test reports, MSDS, and air transport documentation. Sell globally without compliance delays at customs.
Amazon Laptop Charger Category
Amazon's "Laptop Portable Charger" sub-category has lower competition and higher AOV than generic power banks. PD 3.1 listings rank faster.
Laptop Compatibility Guide: Wattage by Brand
How many watts does your customer's laptop need? This table shows the minimum power bank wattage required to charge popular laptops at full speed — helping you choose the right WOWOHCOOL model for your target market.
| Laptop | OEM Charger | Min PD Wattage | Recommended Model |
|---|---|---|---|
| MacBook Air 13/15" | 30-35W | 30W+ | WOPB20 (65W) |
| MacBook Pro 14" M4 | 70W | 65W+ | WOP21 (67W) |
| MacBook Pro 16" M4 | 140W | 100W / 140W fast | WOP22 (100W) / WOP23 (240W) |
| Dell XPS 13/14 | 45-65W | 45W+ | WOPB20 (65W) |
| Dell XPS 15/16 | 100-130W | 65W slow / 100W full | WOP22 (100W) |
| Lenovo ThinkPad X1 | 65W | 45W+ | WOPB20 (65W) |
| HP Spectre / Surface | 65W | 45W+ | WOPB20 (65W) |
| Gaming Laptops | 180-330W | 100W (limited) | WOP23 (240W PD 3.1) |
PD 3.1 vs. PD 3.0: Technical Comparison
USB Power Delivery 3.1 introduces Extended Power Range (EPR) — enabling 140W and 240W charging that PD 3.0 simply cannot deliver. Here's what this means for your product lineup.
| Specification | PD 3.0 (SPR) | PD 3.1 (EPR) |
|---|---|---|
| Max Power | 100W | 240W |
| Voltage Rails | 5V, 9V, 15V, 20V | + 28V, 36V, 48V (EPR) |
| Max Current | 5A (20V/5A = 100W) | 5A (48V/5A = 240W) |
| MacBook Pro 16" Fast Charge | No (capped at 100W) | Yes (140W via 28V/5A) |
| Gaming Laptop Support | Limited (100W max) | Full (up to 240W) |
| Cable Requirement | Standard USB-C (5A rated) | EPR-rated cable (48V/5A) |
| Backward Compatible | — | Yes (works with all PD 3.0 devices) |
| WOWOHCOOL Models | WOPB20 (65W), WOP21 (67W) | WOP22 (100W), WOP23 (240W) |
Airline-Safe: 100Wh Compliance
All WOWOHCOOL laptop power banks are designed to stay under the 100Wh IATA carry-on limit — no airline pre-approval needed. Here's how the math works: Wh = mAh × Voltage ÷ 1000.
99.9Wh
27000mAh @ 3.7V
Maximum capacity while staying under the 100Wh limit. Our largest models (WOP22, WOP23) use this optimal size.
100Wh
IATA Carry-On Limit
Power banks under 100Wh are allowed in carry-on luggage on all airlines worldwide. No pre-approval or declaration required.
UN38.3
All Models Certified
Full UN38.3 test reports and MSDS documentation. Ready for international air freight and customs clearance.
Explore more power bank categories from WOWOHCOOL:
OEM/ODM Customization
Full customization from logo printing to bespoke industrial design. MOQ flexible by complexity.
OEM (Standard Models, MOQ 500)
- • Logo printing (silkscreen, laser, UV)
- • Color customization (Pantone matching)
- • Custom packaging with brand artwork
- • Multi-language user manuals
- • Insert cards and warranty leaflets
- • Lead time: 25-30 days after sample approval
ODM (Custom Design, MOQ 1,000-2,000)
- • Bespoke ID design (CMF: Color, Material, Finish)
- • Custom enclosure tooling
- • Capacity tuning (20,000-30,000mAh range)
- • Output power configuration (67W-240W)
- • Port layout customization (USB-C, USB-A combos)
- • Lead time: 45-60 days including tooling
CE
FCC
RoHS
UN38.3
ISO 9001Laptop Power Bank FAQ
Can a laptop power bank charge a MacBook Pro?▼
Yes. Models with 67W or higher PD output (WOP21, WOP22, WOP23) charge MacBook Pro 13/14/16-inch at full speed. The WOP23 240W PD 3.1 model also supports MacBook Pro 16-inch fast charging at 140W, matching Apple's MagSafe 3 charger output.
What is PD 3.1 vs PD 3.0?▼
PD 3.0 caps at 100W maximum output. PD 3.1 (released 2021) extends the standard up to 240W using new 28V, 36V, and 48V voltage rails (Extended Power Range, EPR). PD 3.1 is required for charging gaming laptops and 16-inch MacBook Pro at full speed.
Is a 27000mAh laptop power bank airline safe?▼
Yes. 27000mAh at 3.7V equals 99.9Wh, just under the 100Wh IATA carry-on limit. All WOWOHCOOL laptop power banks are UN38.3 certified and approved for air carry-on. Anything above 100Wh requires airline approval and is forbidden in checked baggage.
What is the MOQ for laptop power bank OEM?▼
MOQ starts at 500 units for standard ODM models with custom logo printing. Custom OEM with tooling: 1,000-2,000 units. Sample turnaround: 3-7 days for standard, 10-15 days for custom.
How long does a 27000mAh power bank charge a MacBook Pro?▼
A 27000mAh (99.9Wh) power bank provides approximately 1.3-1.5 full charges for a MacBook Pro 14" (70Wh battery) or about 0.7-0.8 charges for a MacBook Pro 16" (100Wh battery). With 85% conversion efficiency, expect 85Wh usable energy from a 99.9Wh bank.
Can I charge a laptop and phone simultaneously?▼
Yes. All WOWOHCOOL laptop power banks support simultaneous multi-device output. The WOP23 can deliver 240W to a laptop while charging a phone via secondary USB-C or USB-A port. Total output is dynamically allocated across ports.
How do I calculate Wh for airline compliance?▼
Formula: Wh = mAh × Nominal Voltage ÷ 1000. Example: 27000mAh × 3.7V ÷ 1000 = 99.9Wh (just under the 100Wh carry-on limit). Batteries 100-160Wh need airline approval; above 160Wh are prohibited. All WOWOHCOOL models are designed at or below 99.9Wh.
Get a Quote
Get Laptop Power Bank Factory Pricing
MOQ 500 units. Sample in 3-7 days. PD 3.1 up to 240W output. Custom logo and packaging included.
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