Batería externa Sandberg Solar 6-Panel 20000mAh litio-polímero negro

The Sandberg Solar 6-Panel Powerbank 20000 is a portable power bank with a 20000mAh lithium polymer battery designed to keep smartphones and other small devices charged when you are away from mains power. The unit includes a detachable foldable solar panel composed of six panels and a carabiner for convenient attachment to a backpack or tent for solar charging.

Advantages

The powerbank provides up to eight full charges of a typical smartphone and offers multiple charging ports: two USB-A outputs and one USB-C PD 20W port for faster charging. The solar panel folds and clicks on or off as needed, allowing on-the-go recharging when sunlight is available. The included carabiner enables easy mounting for optimal solar exposure.

Suitable for

• Hiking and trekking
• Camping and family vacations
• Outdoor work and field trips
• Emergency backup power

Key specifications

• Battery capacity: 20000mAh (Lithium Polymer)
• Solar panel: 6-panel foldable panel (detachable)
• Outputs: 2x USB-A, 1x USB-C PD 20W
• Accessory: carabiner included
• Color: Black
• Brand: SANDBERG, MPN: 420-73, EAN: 5705730420733

How to use

Charge the powerbank from a mains USB adapter or place the folded solar panel in direct sunlight and attach it to the powerbank. For solar charging, unfold the six-panel array and mount it in direct sun using the included carabiner or lay it flat toward the sun. Connect your device to one of the USB-A ports or to the USB-C PD 20W port for faster charging. Detach the solar panel when not required or for transport.

Recommendations

For best solar charging performance, position the panel toward direct sunlight with minimal shading and angle it to match the sun’s position. Use the USB-C PD 20W port for devices that support fast charging. Store the powerbank in a cool, dry place when not in use and recharge periodically to maintain battery health.