Bank Holiday Sale

Save 10% - Ends Tonight At Midnight


Bluesound BP100 Pulse Flex Battery Pack

Bluesound  |  SKU: BP100-B
Colour: Black

Includes 1 Year Warranty + 60 Day Returns

Need Advice? Call 02393 190955

We’re more than just an online retailer. We’re passionate about audio and offering the best customer service in the industry.

Need some advice? Call our audio experts on 02393 190955, live chat or email us and we’ll help you make the best decision. Learn More

Spend £99 For Free Delivery

All orders to mainland UK over £99 are eligible for free standard delivery.

Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More

Extended 60 Day Returns

We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days. We call it the “Happy Sound Guarantee”.

If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More


Add the BP100 Battery Pack to the PULSE FLEX speaker* and listen to music virtually anywhere you go. Listen to music streamed Bluetooth from your smartphone, tablet or laptop, or connect the battery-powered PULSE FLEX to your home network and listen wire-free anywhere in or outside the home.


  • Transform PULSE FLEX into Wireless Speaker: Turn your PULSE FLEX into a truly wireless speaker.

  • Rechargeable Battery Pack: Rechargeable battery pack with eight rechargeable AA batteries.

  • Up to Six Hours of Playback per Charge: Six hours of long-lasting listening on a single charge.

  • Battery Life Indicators in BluOS App: Battery life indicators within the BluOS app.

  • Available in Black or White: Available in black or white to match your PULSE FLEX*.


*PULSE FLEX speaker sold separately

Key Features

  • Warranty
    1 Year


    Gross Dimensions: 

    • 82 x 27.5 x 113mm
    • 3.2 x 1.1 x 4.4 in (W x H x D)


    • 0.2kg / 0.4 lbs

    Storage Environment

    • -10° C to 50° C, 20% to 80% relative humidity

    Operating Environment

    • 0° C to 40° C

Payment & Security

Secure Payments

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Authorised Dealer

K&B Audio are authorised dealers for Bluesound. All sales come with a 1 Year manufacturers warranty and full technical support.

Bluesound BP100 Pulse Flex Battery Pack - K&B Audio

Bluesound BP100 Pulse Flex Battery Pack










Drive Type




Noise Cancelling




Music Sources






TV Connection


Smart Features


Cut-Out Diameter


Mounting Depth


Power Handling




Driver Size




Frequency Response





1 Year
View Product