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Knog Power Bank for Knog PWR Rechargeable Lights

Now £32.99
Save 27% RRP: £44.99
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Product Description

A backup battery for any PWR modular product. Use this PWR Bank as an additional battery for your PWR bike light, to charge your phone, watch, Garmin, Christmas mitten warmers...whatever device you like.

We aren't the first to seek a better use of batteries. Think about power tools that have a universal battery system. Each device powered by the same battery is another opportunity to save. Save the environment, save space, save weight, and perhaps most important to you: save money. After all, batteries often make up over 50% of the cost of these types of products.

3350mAh Features:

  • Compatibility - The 3350mAh PWR Bank is compatible with the 600, 1000 and 1800 lumen PWR lightheads and PWR outdoor products.
  • Charge your devices - Use this PWR Bank to charge your iPhone or cycling computer on the go.
  • Battery - USB Rechargeable Lii-ion battery.
  • Accessories Included - Micro USB cable
  • Battery output: 3350 mAh
  • Dimensions: 104mm x 30mm
  • Weight: 98g
Mode Lumens Runtime (3350MAh)
Max 600 2.3 hrs
Mid 250 6.1 hrs
Stamina 65 23.0 hrs
Pulse 600 8.0 hrs
Strobe Flash 250 12.0 hrs
Eco Flash 65 195 hrs

5000mAh Features:

  • Compatibility - The 5000mAh PWR Bank is compatible with the 600, 1000 and 1800 lumen PWR lightheads and PWR outdoor products.
  • Charge your devices - Use this PWR Bank to charge your iPhone or cycling computer on the go.
  • Battery - USB Rechargeable Lii-ion battery
  • Accessories Included - Micro USB cable
  • Battery output: 5000 mAh
  • Dimensions: 104mm x 35mm
  • Weight: 169g
Mode Lumens Runtime (5000mAh)
Max 1000 2.0 hrs
Mid 550 3.0 hrs
Stamina 80 21.0 hrs
Pulse 300 8.0 hrs
Strobe Flash 225 14.0 hrs
Eco Flash 15 300 hrs

10,000mAh Features:

  • Compatibility - The 10,000mAh PWR Bank is compatible with the 600, 1000 and 2000 lumen PWR lightheads and PWR outdoor products.
  • Charge your devices - Use this PWR Bank to charge your iPhone or cycling computer on the go.
  • Battery - USB Rechargeable Lii-ion battery.
  • Accessories Included - Micro USB cable
  • Battery output: 10,000 mAh
  • Diameter: 48mm Ø.
  • Weight 367grams

Mode Lumens Runtime (10,000mAh)
Max 2000 2.0 hrs
Mid 500 9.0 hrs
Stamina 200 30.0 hrs
Pulse 1000 20.0 hrs
Strobe Flash 250 35.0 hrs
Eco Flash 150 200 hrs

Occasionally, without notice, manufacturers change product design and/or specifications.

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Bike Lights Guide

What are bike lights?

Bike lights are vital accessories which attach to your handlebars, seatpost, helmet, bag or jersey. Their function is simple – to help you to see and be seen.

Who needs bike lights?

Everyone needs bike lights! It’s a legal requirement to use front and rear lights on your bike between sunset and sunrise, but they are also useful when visibility is poor – in the fog for example.

What are the choices?

Light technology is ever evolving and the choice is enormous. Always think “the brighter the better” and look for a higher lumen output when choosing. There are lights that run on batteries or beams which can be recharged via plug or a handy USB socket (great for topping up at work). Some lights have battery packs and most have a selection of modes to choose from. You’ll definitely need the brightest lights if you ride wooded trails as you’ll really need to see where you’re going!

What should I buy with them?

Spare batteries are handy if your bike runs on these, as is a charger if it’s rechargeable. Spare mounts are always useful, especially if you have more than one bike. A helmet mount points the beam where you’re looking, rather than the direction your bike is pointing.

Anything else?

Don’t get caught out – a spare back up light is a great purchase in case your ride goes on longer than anticipated or the lights go out earlier than expected. 

See our Lights guide for more.

Delivery & Guarantee

UK Delivery Information

Please Note: Due to the current circumstances we are experiencing high demand so we may take a little longer than usual to despatch your order. Our Warehouse and Bike Build team are up and running as normal and we are taking active measures to ensure that we are following the government guidance with social distancing and additional health & safety measures have been put in place throughout the business. Please rest assured we will do everything we can to get your order to you as quickly as possible.

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.