Camping without a dead phone, GPS tracker, or headlamp is the difference between a good trip and a stressful one. A power bank is the single piece of gear that keeps everything else working. This guide covers the best power banks for camping in 2026 — ranked by capacity, weight, charging speed, and real-world performance across car camping, backpacking, and multi-day trips.
See also: Best Headlamps for Camping | Best Satellite Communicators for Camping | Best Camping Lanterns
What to Look for in a Camping Power Bank
- Capacity (mAh). The bigger the number, the more charges you get. 10,000 mAh charges a phone 2-3 times. 20,000 mAh charges a phone 4-6 times and keeps a GPS tracker running for days.
- Weight. Capacity and weight trade off directly. Car campers can bring a 26,800 mAh brick. Backpackers need to be more selective.
- Charging speed. Look for USB-C Power Delivery (PD) — charges phones and devices significantly faster than standard USB-A.
- Number of ports. Multi-device charging matters when you’re running a phone, GPS tracker, headlamp, and satellite communicator simultaneously.
- Durability. Drop resistance and water resistance matter outdoors. Look for rubberized housing and at least IPX4 water resistance for camping use.
- Passthrough charging. Lets you charge the power bank and a device simultaneously — useful when you have limited solar charging time.
The Picks
🥇 Anker 737 Power Bank (24,000 mAh) — Best Overall
The Anker 737 is the best all-around camping power bank for most people. 24,000 mAh capacity, 140W USB-C output (charges a laptop), dual USB-C + USB-A ports, and a built-in display showing exact battery percentage and wattage. Charges itself from empty in about 1.5 hours with a 140W charger.
Best for: Car camping, RV trips, multi-day base camp setups.
Specs: 24,000 mAh | 140W USB-C PD | 2x USB-C + 1x USB-A | 1.6 lbs
Why it’s the top pick: The 140W output means it charges laptops, not just phones. The display is genuinely useful for knowing exactly how much power you have left. Build quality is excellent.
Watch for: Heavy at 1.6 lbs — not a backpacking pick.
🥈 Anker 523 Power Bank (10,000 mAh) — Best for Backpacking
The lightest capable power bank on this list. 10,000 mAh, 12W USB-C output, compact enough to fit in a hip belt pocket. Charges a phone twice, keeps a GPS tracker running for 3-4 days. Not for power-hungry devices, but for backpackers who need a phone and GPS tracker topped up, it’s the right call.
Best for: Backpacking, ultralight camping, day hikes with overnight stays.
Specs: 10,000 mAh | 12W USB-C | 1x USB-C + 1x USB-A | 0.44 lbs
Why it’s the pick: Weight-to-capacity ratio is excellent. Fits anywhere. Reliable Anker build quality.
Watch for: 12W output is slow for tablets and laptops. One device at a time effectively.
🥉 Baseus 20,000 mAh Power Bank — Best Budget Pick
The best value power bank for camping. 20,000 mAh, 22.5W fast charging, dual USB-C + dual USB-A (4 ports total), and a price point significantly below comparable Anker models. Build quality isn’t quite Anker-level but it’s solid for the price.
Best for: Car camping on a budget, first camping power bank.
Specs: 20,000 mAh | 22.5W USB-C | 2x USB-C + 2x USB-A | 0.99 lbs
👉 Shop Baseus 20,000 mAh on Amazon →
Goal Zero Sherpa 100 AC — Best for Solar Charging
The Goal Zero Sherpa 100 AC is the pick if you’re pairing a power bank with a solar panel. Built-in MPPT solar charging controller (charges faster from solar than standard power banks), AC outlet for laptops and devices that don’t have USB-C, and Goal Zero’s ecosystem compatibility with their Nomad solar panels.
Best for: Extended off-grid camping, solar charging setups, RV and van life.
Specs: 25,600 mAh | 60W USB-C PD | AC outlet | 1.6 lbs
Why it’s the pick for solar: Most power banks charge slowly from solar panels. The Sherpa 100’s MPPT controller maximizes solar input efficiency — meaningful on multi-day trips where you’re relying on sun to recharge.
Watch for: Expensive. Only worth it if you’re actually using solar panels.
👉 Shop Goal Zero Sherpa 100 AC on Amazon →
Jackery Explorer 240 — Best Step-Up to a Power Station
If you’re running a camp fridge, CPAP machine, or charging multiple devices simultaneously, a standard power bank isn’t enough — you need a portable power station. The Jackery Explorer 240 is the entry point: 240Wh capacity, AC outlet, USB-C PD, and solar-compatible. It’s heavier and more expensive than a power bank, but it’s a different category of capability.
Best for: Car camping with high power needs, RV supplemental power, base camp setups.
Specs: 240Wh | AC outlet (200W) | USB-C PD | 6.6 lbs
👉 Shop Jackery Explorer 240 on Amazon →
For larger power stations (EcoFlow, Jackery 1000+, Bluetti), see: Best Portable Power Stations for Camping — coming soon.
How Much Capacity Do You Actually Need?
| Device | Approximate mAh per full charge |
|---|---|
| Smartphone | 3,000–5,000 mAh |
| GPS tracker (Garmin inReach) | 2,600 mAh |
| Cat GPS tracker (Tractive) | 300–500 mAh |
| Headlamp (rechargeable) | 1,000–2,000 mAh |
| Satellite communicator | 1,500–3,000 mAh |
| Tablet | 8,000–12,000 mAh |
| Laptop | 45,000–100,000 mAh |
For a 3-day camping trip running phone + GPS tracker + headlamp: 20,000 mAh is comfortable. 10,000 mAh is tight but manageable if you’re disciplined.
For a 5-7 day trip or running multiple devices: 26,000+ mAh or a portable power station.
Power Banks for Adventure Cat Owners
If you’re camping with a cat, your power bank is doing double duty — keeping your phone charged and keeping your cat’s GPS tracker running. A dead cat GPS tracker in bear country or coyote territory is a serious problem.
The rule: 20,000 mAh minimum for any multi-day camping trip with a cat. Charge the GPS tracker every night before bed. Keep the power bank topped up during the day.
For the full outdoor cat camping setup: PackedPaws.com — Adventure Cat Camping Guide →
Frequently Asked Questions
What size power bank do I need for camping? For 1-2 nights: 10,000 mAh. For 3-5 nights: 20,000 mAh. For extended trips or high device loads: 26,000+ mAh or a portable power station.
Can I bring a power bank on a plane? Power banks up to 100Wh (approximately 27,000 mAh at 3.7V) are allowed in carry-on luggage on most airlines. Check your airline’s specific policy. Power banks are not allowed in checked luggage.
What’s the difference between a power bank and a portable power station? Capacity and output. Power banks top out around 26,000 mAh and charge phones and small devices. Portable power stations (Jackery, EcoFlow, Bluetti) start at 240Wh and can run AC appliances. For most camping, a power bank is sufficient.
Do power banks work in cold weather? Lithium batteries lose capacity in cold temperatures — expect 20-30% capacity reduction below freezing. Keep your power bank inside your sleeping bag overnight in cold camping conditions.
What’s the best power bank for a GPS tracker? Any power bank with USB-A or USB-C output works. For cat GPS trackers specifically, the Anker 523 (10,000 mAh) is the lightest option that keeps a Tractive or Jiobit charged for a full week.
Keep Exploring
- 👉 Best Headlamps for Camping
- 👉 Best Satellite Communicators for Camping
- 👉 Best Camping Lanterns
- 👉 Best Portable Power Stations for Camping
- 👉 PackedPaws — Outdoor Cat Emergency Kit
- 👉 PackedPaws — Camping With Cats in Bear Country
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