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30-day money-back guarantee. Not happy? Send it back within 30 days of your order for your money back.



Power for Days, Not Hours.

Day two of the trip. Your phone is dead. So is your buddy's. The small charger gave out last night. Now no one can check the map.

This big power bank holds a lot. Fill it at home by cable. It can charge a phone many times. Three ports mean the group shares it.

What you get: One SunTrail Elite solar power bank with blue, orange or black trim. Pick it with or without the wireless charger option.

Our 30-day promise: Charge it full by cable. If the lights do not come on, or a port will not charge your phone, email us a photo within 30 days. We will make it right with a refund or a new one.

Shipping: Free. Arrives in 5 to 10 business days.

Only need a short trip? The EcoAdventure Solar Power Bank is smaller and costs less.

26800mAh solar power bank with orange trim, next to a chart of phone and tablet charge counts

✓ 26800mAh inside. That is a big tank. The maker's chart shows about 5 to 8 charges for a phone. You stop watching the battery.

✓ A tablet too. The same chart shows about 2 charges for a tablet. Movie night at camp still works.

Solar power bank with orange trim, port cover open to show two USB ports and a USB-C port

✓ Three ports. Two USB ports and one USB-C port sit side by side. Three people can plug in. No one fights over it.

✓ A cover that flips shut. A rubber cap closes over the ports. Grit stays out of them.

Two Days In, One Bar Left

You wake up in the tent. You reach for your phone. It is dead.

Your chest gets tight. The trail map is on that phone. So is the only way to call home. Everyone else's phone is low too.

You pull the power bank from your pack. You plug in. Your buddy plugs in too. The screens light up, and the whole camp relaxes.

Solar power bank with blue trim, port cover flipped open, four charge lights on top

✓ See what is left. Four small blue lights show how full it is. You know before you leave camp.

✓ Sun as a backup. The solar panel tops it up slowly. It is for a pinch. Charge it by cable before you go.

Solar power bank in all black, port cover open above the solar panel

✓ Grippy corners. Thick rubber wraps the ends. It feels solid in your hand and in your pack.

Specifications

  • Battery: 26800mAh
  • Ports: 2 USB, 1 USB-C, under a flip cover
  • Charge lights: 4
  • Solar panel: Slow backup charge only; charge by cable first
  • Maker's charge chart: About 5 to 8 phone charges, about 2 tablet charges
  • Trim colors: Blue, orange or black
  • Options: With or without wireless charger
  • Delivery: Free shipping, 5 to 10 business days