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Power Bank Maxing out your withdrawal limit

Behold the invisible benefits
Your Power Bank comes with a host of obvious benefits. Still, the biggest are the ones you can’t see. One: it packs a whopping 24,000mAh/86Wh – enough to run your HOTTAP pump for around two hours or charge your smartphone eight times, for instance.

Two: that’s a big capacity, but the Power Bank is still airline approved as carry-on.

And, last but not the least, three: your Power Bank uses the USB-C PD 3.0 (power delivery) protocol – so, using standard cables, you can safely charge the Power Bank and whatever you connect to it up to 70% faster than with a regular charger.

Ticks all the boxes

Up to 70% faster charge than with regular USB units.

With 24,000mAh/86Wh, there’s plenty of power for all devices.

USB-A, USB-C and 12V DC ports for all your connections.

Quality output
Your Power Bank can run the HOTTAP pump for up to two hours (that’s 12 ten-minute or one very enjoyable shower). What’s more, the pump automatically turns the battery on and off as needed, so you won’t have to fiddle with the power button.

And the USB-C PD 3.0 protocol makes a world of difference. You’ll charge three devices in less time than a standard charger takes to charge a single unit of the same type. Plus, it’s safe – Joolca’s chipset recognises the connected devices and delivers just the right amount of power to charge them as quickly as possible.

Pump and play
Includes cable for your HOTTAP pump.

Split connections
Power pump and HOTTAP with optional split cable.

Power the old
USB-A for yesteryear’s gadgets.

And the future
USB-C PD 3.0 is the standard for future smartphones.

Quality input
The USB-C PD 3.0 protocol works in reverse, too – your Power Bank also charges itself 70% faster than standard units. And you can still use a standard USB-C cable. Fully charge from the wall in 90 minutes, or plug into your cigarette lighter socket or solar panel when on the go (supporting pass-through, your Power Bank can even charge itself whilst powering other devices).

Charge with
standard cable
Charge anywhere with a standard USB-C cable (not included).

Charge during use
Charge whilst powering other devices.

Charge at home
Plug into computer or wall for quick charge.

Magnetic mounting
You guessed it – this is one attractive package! With four strong neodymium magnets, you can simply slap the Power Bank onto your HOTTAP, car, caravan or jerry can (won’t actually stick to plastic jerry cans, but the slapping bit still works).

What’s included

Power Bank
Power Cable (for pump)


Charge Times
USB-C PD (60W) 1.5 Hrs
Wall Charger (45W) 2 Hrs
USB-A (output) 4.5A (22.5 max), regulated
USB-C PD port (input/output) 5V, 9V, 12V, 15V, 20V up to 3A (60W max), regulated
12V (output) 5A, 60W max
Cell chemistry Li-ion
Pack Capacity 86.4Wh (14.4V, 6000mAh)
Single Cell Equivalent Capacity 24,000mAh @ 3.7V
Shelf-life Charge every 3-6 months
Management system Charging and low-battery protection built-in
Weight 0.6kg (1.3lbs)
Dimensions 21.5 cm x 8.7cm x 3cm (8.5 x 3.4 x 1.2 Inches)
Operating usage temp 0-40C (32-104F)
Certifications CE FCC
Warranty 2 Years

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