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21st Century 1BB Wheelchair Batteries (Replacement)
21st Century 1BB

List Price: $210.00
Sale Price: $159.99
You save $50.01!

Availability: Usually ships in 24 hours


Need a better performance?
Get 50% longer runtime
With a GEL Version


SigmasTek 22NF GEL

Two SigmasTek 22NF GEL Batteries
+ Shipping Included

Price: $271.55

Model Terminal Volts AH Length Width Height Qty Weight (Lbs)
1BB NB 12 55 9.04 5.45 8.15 2 72.00

Please note that the price is for 2 x 12V 55AH NB Batteries.

What is a NB Terminal connector?
For Shipping Estimate Proceed to Checkout Page

21st Century 1BB Wheelchair Replacement Batteries - 12V 55AH with NB terminal

Our brand new replacement 21st Century 1BB wheelchair batteries are factory fresh and of a very high quality. The replacement 21st Century 1BB wheelchair batteries are 100% compatible with your 21st Century 1BB unit. The 21st Century 1BB wheelchair requires 2 batteries - SP12-55 NB (12 V 55 AH). Please note that you need to use all existing cables and hardware from your original configuration in order to connect the new wheelchair batteries.

The replacement 21st Century 1BB wheelchair batteries have the following characteristics:

  • Absorbent Glass Mat (AGM) Technology
  • Designed For Deep Cycle Usage
  • Valve Regulated Spill Proof Construction
  • Power/Volume Ratio Yielding Unrivaled Energy Density
  • U.L. Recognized and CE Certified
  • Performance Guaranteed
  • Brand New, Factory Fresh
  • 1 Year Warranty

The replacement 21st Century 1BB batteries can be used in the following applications:
  • Electric Wheelchairs
  • Power Chairs
  • Mobility Chairs
  • Mobility Scooters

You can read our quick Battery Buying Guide to learn more about important battery characteristics. If you need further assistance purchasing batteries for your 21st Century 1BB wheelchair, please contact our customer service department at (800) 657-1303 or e-mail us.

For larger quotes please fill out the Get a Quote Form.

Buy your replacement 21st Century 1BB batteries with confidence today! You get superior long life battery and the best price on the market. Orders for in-stock items are typically shipped within 24 hours.

NOTE: These are Rechargeable Sealed-Lead-Acid (SLA) Batteries. The picture shown above is for illustrative purposes only. Do not hesitate to contact us if you need more information about the availability of a specific brand.

Best Price 21st Century 1BB Wheelchair Battery (Replacement) WE WILL BEAT ANY PRICE

If you find a cheaper price elsewhere, give us a call or fill out our Price Match Form and we'll be happy to match it (including competitor's shipping cost). Our Customer Service will provide you with all the assistance you need to get the highest quality battery at the lowest possible price!

Why do we do it? Because, our goal is to make you a satisfied customer!

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