Log In / Register
0 Checkout
Nolan N-Com B4 Battery
  • Nolan N-Com B4 Battery
Savings (10%):

Select qty:

Add to Wish List

Video Review

Nolan N-Com B4 Battery Videos

Nolan N-Com B4 Battery for N104 Helmets

Replacement rechargeable lithium-ion battery for the N-Com B4 Bluetooth system.

3.7V / 800mAh / 3.0Wh

Product Style RevZilla Item # Manufacturer Product # Availability
Nolan N-Com B4 Battery 830865 SPCOM00000021 In Stock: Ships within 24 hours


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Nolan N-Com B4 Battery? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Nolan N-Com B4 Battery
Already Asked: 1 Question, 2 Answers
Sort by:
RevZilla Store asked: Why did you choose this?
Kenneth S: replacement battery for B4 commo system May 26, 2015
Mark P: I have the B4 system already Mar 22, 2015