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Foldable solar panel in dark fabric case with USB-C, USB-A and DC ports visible

PISKEKAT

PISKEKAT 40W Foldable Solar Panel Charger USB-C USB-A 19V DC

SKU CH-370H-RH6ZC

Foldable 40W solar panel with USB-C, USB-A and 19V DC outputs for phones, tablets and power stations

  • TypeOther
  • Charges phones and tablets simultaneously via dual USB ports up to 18W each
  • Powers small stations directly with 19V DC output delivering up to 40W
  • Smart IC optimises current for each device while protecting against overcurrent and overheating
  • Folds to 8.0 x 11.1 x 1.8 inches and weighs 1.3 kg for backpack carry
  • Waterproof construction withstands outdoor conditions during camping and hiking trips

40W foldable solar charger

The PISKEKAT 40W foldable panel delivers up to 40 watts through a 19V DC barrel connector, plus two USB ports rated at 18W each. It suits campers, hikers and off-grid travellers who need to keep phones, tablets, power banks or small power stations topped up without relying on mains power.

Sustained output in variable sun

The integrated smart IC chip adjusts current to each connected device and protects against overcurrent, overheating and short circuits. An LED indicator shows charging status. Using the DC and USB ports together reduces the rate, so the panel performs best when feeding a single high-draw load such as a power station.

Replaces smaller portable panels

This unit upgrades from lower-wattage foldable chargers that struggle with power stations or multiple devices. It is not for users who need integrated energy storage, since the panel cannot store power, nor for installations that require a fixed, roof-mounted array.

Highlights

  • Charges phones and tablets simultaneously via dual USB ports up to 18W each
  • Powers small stations directly with 19V DC output delivering up to 40W
  • Smart IC optimises current for each device while protecting against overcurrent and overheating
  • Folds to 8.0 x 11.1 x 1.8 inches and weighs 1.3 kg for backpack carry
  • Waterproof construction withstands outdoor conditions during camping and hiking trips

Specifications

TypeOther

Questions about this item

Does the 40 W panel overheat if left in full sun all day?

The built-in smart IC provides overheating protection alongside overcurrent and short-circuit safeguards, so the panel regulates itself during extended exposure.

What cable or adapter do I need to charge a laptop from the 19 V DC port?

The DC output uses a 5.5 × 2.1 mm barrel connector; you must supply a matching cable or adapter that fits your laptop's charging input.

Can I keep using my older 12 V lead-acid battery with this charger?

The panel only delivers 5 V, 9 V, 12 V or 19 V through its USB-C, USB-A and DC ports; it has no 12 V battery-tender output, so a separate charge controller would be required.

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