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21st Century 1FL Wheelchair Batteries (Replacement)

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  • 21st Century 1FL Wheelchair Batteries (Replacement)
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 Product Description

21st Century 1FL Replacement Wheelchair Battery Set Specifications:

Volts: Amp Hours: Terminal: Length (in): Width (in): Height (in): Weight (Lbs): Chemistry:
12 100 NB 12 6.6 8.15 136 Sealed Lead Acid (AGM)

The batteries in the 21st Century 1FL electric wheelchair can be replaced by this Sigmastek SP12-100 NB batteries ( 12V 100AH with NB terminal). This battery comes fully charged, maintenance free, ready to install with 1 year warranty. It stands out with stable quality and high reability. The 21st Century 1FL battery is valve regulated and spill proof.

The 21st Century 1FL electric wheelchair batteries have the following characteristics:

  • Maintenance free operation
  • Non-spillable design
  • Deep discharge recovery performance
  • 1 year Warranty

You have to install the new 21st Century 1FL replacement battery in your wheelchair in the same original configuration and reuse the existing cables and hardware.

Have questions about specific product? Do not hesitate to contact us:

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 Warranty Information

The 21st Century 1FL replacement batteries come with a 1 year warranty. If the received product fails to perform during that period, please contact us either by calling (800) 350-1814 or via email at We will then provide you with a warranty claim form, which you will need to fill out and send back along with pictures of voltage meter readings.

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