We've tested and researched over 50 power banks this year, comparing charging speeds, real-world capacity, build quality, and value. Whether you need a slim daily carry or a beast that charges your MacBook, here are the 10 best options for 2026.
#1 Best Overall
Anker 737 Power Bank (PowerCore 24K)
The Anker 737 is the power bank we recommend to most people. With 24,000mAh capacity and 140W max output, it charges everything from phones to MacBook Pros at full speed. The smart digital display shows remaining capacity, wattage, and estimated time to full. Build quality is excellent — it feels like a premium product. Three ports (2 USB-C, 1 USB-A) let you charge multiple devices simultaneously without fighting over cables.
✓ Pros
- 140W output charges laptops at full speed
- 24,000mAh — charges iPhone 5+ times
- Smart digital display
- Three ports for multi-device charging
- Anker's excellent warranty and support
✗ Cons
- Heavy at 1.3 lbs
- Pricey compared to basic options
- Too large for a pants pocket
#2 Best for Laptops
Baseus 65W Laptop Power Bank (20,000mAh)
The Baseus 65W is the best value laptop power bank on the market. At under $60, it delivers 65W USB-C PD output — enough to charge most ultrabooks and all phones at maximum speed. The 20,000mAh capacity gives you roughly one full MacBook Air charge or 4-5 phone charges. It's also surprisingly compact for its capacity. If you need laptop charging without the Anker 737's premium price, this is it.
✓ Pros
- 65W PD output for laptop charging
- Incredible value under $60
- Compact for 20,000mAh
- LED display shows remaining power
- Charges itself in ~2 hours
✗ Cons
- 65W won't full-speed charge gaming laptops
- Only one USB-C port
- Slightly warm during high-wattage output
#3 Best MagSafe Power Bank
Anker 622 MagGo Magnetic Battery
If you have an iPhone 12 or newer, the Anker 622 MagGo snaps magnetically to the back of your phone and charges wirelessly. No cables needed — just slap it on and go. The 5,000mAh capacity gives you about 75% of a full iPhone charge, which is perfect for getting through the rest of a long day. The built-in kickstand is a nice bonus for watching videos while charging.
✓ Pros
- Magnetic snap-on — no cables needed
- Ultra-slim and lightweight
- Built-in kickstand
- Multiple color options
- Affordable at ~$30
✗ Cons
- Only 5,000mAh (one partial charge)
- Wireless charging is slower than wired
- iPhone only (MagSafe required)
#4 Best Budget
INIU 10,000mAh Slim Power Bank
Under $20 for a 10,000mAh power bank with USB-C PD? The INIU is absurdly good value. It's slim enough to fit in a back pocket, charges phones at 22.5W (fast enough for most people), and has over 100,000 positive reviews on Amazon. It won't charge laptops and it's not the fastest, but for a reliable daily carry that costs less than lunch, you can't beat it.
✓ Pros
- Incredible price — under $20
- Slim and pocketable
- 22.5W fast charging
- Built-in flashlight
- 100,000+ positive reviews
✗ Cons
- No laptop charging capability
- Plastic build (expected at this price)
- Slow to recharge itself
#5 Best Premium
Anker Prime 27,650mAh Power Bank (250W)
The Anker Prime is overkill for most people — and that's exactly why power users love it. 250W total output means it can charge a MacBook Pro at full speed while simultaneously fast-charging your phone and tablet. The 27,650mAh capacity is the maximum allowed on most airlines (99.54Wh). The ActiveShield 2.0 temperature monitoring and premium aluminum build make it feel bulletproof. For digital nomads and heavy travelers, this is the endgame.
✓ Pros
- 250W output — charges everything fast
- 27,650mAh — airline maximum capacity
- Premium aluminum construction
- Smart display with detailed stats
- Charges itself in 55 minutes (with 100W charger)
✗ Cons
- Expensive at $130+
- Heavy at 1.5 lbs
- Overkill for phone-only users
#6 Best Compact
Nitecore NB10000 Gen 2
The Nitecore NB10000 is for people who obsess over weight and size. At just 5.3 oz, it's one of the lightest 10,000mAh power banks ever made — hikers and ultralight travelers swear by it. The carbon fiber composite shell is nearly indestructible. It won't win any speed records at 18W output, but if every gram in your pack matters, nothing else comes close.
✓ Pros
- Incredibly light (5.3 oz)
- Carbon fiber shell — ultra durable
- Perfect for hiking/backpacking
- Slim credit-card width
✗ Cons
- Only 18W output (no fast charging)
- Premium price for 10,000mAh
- Only two ports
#7 Best with Built-in Cables
Charmast 10,000mAh with Built-in Cables
Tired of forgetting cables? The Charmast has USB-C, Lightning, and Micro-USB cables built right in. Just grab the power bank and go — no digging through drawers for the right cable. The 10,000mAh capacity handles 2-3 phone charges, and the slim profile fits easily in a bag. It's not the fastest charger, but the convenience factor is unmatched.
✓ Pros
- Built-in cables (USB-C, Lightning, Micro)
- Never forget a cable again
- Slim and lightweight
- Good price for the convenience
✗ Cons
- Built-in cables can wear over time
- Slower charging (18W max)
- No laptop charging
#8 Best Solar Power Bank
Blavor 20,000mAh Solar Power Bank
Let's be real: the solar panel on this won't fully charge the battery (that would take days of direct sun). But it's a solid 20,000mAh power bank with a bonus solar trickle charge for emergencies. The rugged, waterproof design makes it great for camping and outdoor adventures. Think of the solar as a backup that can give you enough juice for an emergency call, not a primary charging method.
✓ Pros
- Rugged and waterproof (IP67)
- Solar panel for emergency trickle charge
- 20,000mAh capacity
- Built-in flashlight and compass
✗ Cons
- Solar charging is very slow
- Heavy and bulky
- Slow wired charging (15W)
#9 Best for Samsung
Samsung 25W Wireless Battery Pack 10,000mAh
Samsung's official power bank supports 25W Super Fast Charging for Galaxy phones and 7.5W Qi wireless charging. If you're in the Samsung ecosystem, the seamless integration is worth the premium over generic options. The 10,000mAh capacity gives you 2+ full Galaxy S charges, and the wireless option means you can charge without any cable at all.
✓ Pros
- 25W Samsung Super Fast Charging
- Qi wireless charging built-in
- Seamless Galaxy integration
- Premium build quality
✗ Cons
- Pricey for 10,000mAh
- Wireless charging drains faster
- Samsung-optimized (works with others, but less optimized)
#10 Best High-Capacity
Crave PowerPack 50,000mAh
When you need maximum capacity and don't care about airline restrictions, the Crave PowerPack delivers 50,000mAh — enough to charge a phone 10+ times or a laptop 2-3 times. It's a brick (1.5 lbs), but for van life, extended camping, or keeping multiple devices alive during power outages, nothing else offers this much juice at this price. Note: too large for carry-on luggage on flights.
✓ Pros
- Massive 50,000mAh capacity
- 60W PD output for laptops
- Great for extended off-grid use
- Four output ports
✗ Cons
- NOT airline-approved (too large)
- Heavy at 1.5 lbs
- Takes 8+ hours to fully recharge
Frequently Asked Questions
How many mAh do I need?
For phones, 10,000mAh gives you 2-3 full charges — that's the sweet spot for most people. For laptops, you'll want 20,000mAh or more with at least 65W output. If you're just looking for emergency backup, 5,000mAh is enough for one charge and fits in any pocket.
Can a power bank charge a laptop?
Yes, but it needs USB-C Power Delivery (PD) with at least 45W output. Most ultrabooks charge fine at 45-65W. Gaming laptops and MacBook Pros prefer 100W+. Check your laptop's charger wattage — your power bank needs to match or exceed it for full-speed charging. See our laptop vs phone comparison →
How long do power banks last?
Quality power banks (Anker, Baseus, Samsung) last 3-5 years or 500+ charge cycles before capacity noticeably degrades. Cheap no-name brands may only last 1-2 years. Store your power bank at 50% charge when not in use for maximum lifespan.
Is it safe to charge my phone overnight with a power bank?
Yes — quality power banks have overcharge protection that stops current flow when your device hits 100%. However, keeping any lithium battery at 100% for extended periods isn't ideal for long-term health. It won't damage anything, but charging to 80% is better for battery longevity.
Can I take a power bank on a plane?
Yes, with limits. FAA/TSA rules: power banks up to 100Wh (~27,000mAh) are allowed in carry-on luggage without approval. 100-160Wh requires airline approval. Over 160Wh is prohibited. Power banks are NEVER allowed in checked bags. Most power banks on this list are airline-approved except the Crave 50,000mAh.
What's the difference between PD, QC, and regular charging?
USB-C PD (Power Delivery) is the universal fast-charging standard — works with everything and supports up to 240W. Qualcomm Quick Charge (QC) is Android-specific and tops out at 100W. Regular USB charging is 5W-10W. For maximum compatibility, look for power banks with USB-C PD support.