Black Friday Power Bank Deals 2025: Top Portable Chargers Picks
Never run out of battery again! Black Friday 2025 brings incredible discounts on the best power banks from top brands like Anker, UGreen, and INIU. Whether you need portable power for travel, work, or everyday use, we've found the perfect charging solutions.
After testing and comparing dozens of models, we've curated this exclusive list of power banks that offer the best value, performance, and reliability this Black Friday.
How to Choose Your Black Friday Power Bank
- For Heavy Users: Look for 20,000mAh+ capacity with fast charging
- For Travel: Choose compact sizes under 10,000mAh (TSA-friendly)
- For Multiple Devices: Select models with 2+ USB ports
- For Latest Devices: Ensure USB-C Power Delivery support
- For Value: Compare price per mAh and brand reputation
The Top 6 Black Friday Power Bank Deals of 2025
Premium Pick
30% OFF
CHECK BLACK FRIDAY PRICE →
Anker Prime 20000mAh
1. Anker Prime 20000mAh Power Bank
The ultimate power bank with advanced charging technology and premium build quality. Perfect for power users and tech enthusiasts.
20,000mAh
Capacity
200W
Max Output
4 Ports
USB Connections
USB-C PD
Fast Charging
- 200W Total Output - Charge laptop + phone simultaneously
- Smart Digital Display shows power levels and charging info
- GaNPrime Technology for efficient, cool operation
- ActiveShield 2.0 for advanced temperature control
- Premium aluminum alloy construction
$149.99
$104.99
Power Beast
30% OFF
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UGreen Nexode 145W
2. UGreen Nexode 145W 25000mAh Power Bank
Massive capacity meets ultra-fast charging. Ideal for MacBook Pro users and digital nomads.
25,000mAh
Capacity
145W
Max Output
3 Ports
USB Connections
90W USB-C
Laptop Charging
- 90W USB-C output charges most laptops at full speed
- 25,000mAh capacity - 4-5 full phone charges
- Nexode technology with intelligent power distribution
- Airplane safe and TSA compliant
- LED power indicator with precise battery level
$119.99
$83.99
Travel Favorite
30% OFF
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INIU Slim 10000mAh
3. INIU 10000mAh Slim Power Bank
Ultra-slim and lightweight design perfect for daily carry and travel. TSA-approved and pocket-friendly.
10,000mAh
Capacity
22.5W
Max Output
3 Ports
USB Connections
0.5" Thin
Slim Design
- Only 0.5 inches thick - slimmest in its class
- Triple 3A high-speed output ports
- INIU's SafeFast charging technology
- LED digital display for precise battery percentage
- Airplane safe and TSA compliant
$29.99
$20.99
Compact Power
30% OFF
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Cuktech 10 10000mAh
4. Cuktech 10 10000mAh Power Bank
Perfect balance of capacity and portability from Xiaomi's ecosystem. Fast charging in a compact design.
10,000mAh
Capacity
30W
Max Output
2 Ports
USB Connections
USB-C PD
Fast Charging
- 30W max output with Power Delivery support
- Compact and lightweight design for easy carry
- High-quality lithium polymer cells
- Smart power management system
- Compatible with Xiaomi fast charging protocol
$39.99
$27.99
Ultra Portable
30% OFF
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iWalk Mini 4800mAh
5. iWalk Mini 20W 4800mAh Portable Power Bank
The ultimate pocket-sized power solution with built-in cable and fast charging capability.
4,800mAh
Capacity
20W
Max Output
Built-in Cable
Convenience
3.5 oz
Lightweight
- Built-in USB-C cable - no extra cables needed
- 20W fast charging for compatible devices
- Ultra-compact size - fits in any pocket
- Perfect for emergency phone charges on the go
- One-button operation with LED indicators
$34.99
$24.49
Best Seller
30% OFF
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Anker 335 20000mAh
6. Anker 335 Power Bank 20000mAh
Amazon's choice for power banks - reliable, affordable, and packed with essential features.
20,000mAh
Capacity
20W
Max Output
2 Ports
USB Connections
PowerIQ 3.0
Smart Charging
- Anker's PowerIQ 3.0 technology for optimized charging
- 20W USB-C output for fast phone charging
- Dual output ports for charging two devices
- Anker's 18-month warranty and reliability
- Wide compatibility with all USB devices
$45.99
$32.19
Black Friday Power Bank Buying Tips
- Check Actual Capacity: Look for rated capacity, not maximum capacity
- Consider Your Devices: Match output power to your phone/laptop requirements
- Portability vs Power: Choose smaller capacity for travel, larger for extended use
- Brand Reliability: Stick with reputable brands for safety and longevity
- Fast Charging Support: Ensure compatibility with your device's fast charging
Pro Tip: For international travel, ensure the power bank is under 100Wh (typically 27,000mAh at 3.7V) for airline compliance.
🔋 Power Bank Capacity Guide
- 3,000-5,000mAh: Emergency phone charge (0.5-1 full charge)
- 10,000mAh: 2-3 phone charges, TSA-friendly
- 20,000mAh: 4-5 phone charges, some laptop charging
- 25,000mAh+: Multiple device charging, laptop support
