Mobility Chair, Power Chair Batteries

We offer a wide selection of replacement electric mobility chair batteries. Our mobility chair (power wheelchair) batteries are specifically designed for each brand and model. AtBatt.com's Battery Select Technology™ will guide you in choosing the correct replacement wheelchair battery.

Grid List

Set Descending Direction

1-10 of 86

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. Amstron 12V 35Ah Sealed Lead Acid Battery w/ NB Terminal
    Amstron 12V / 35Ah Sealed Lead Acid Battery w/ NB Terminal Learn More
  2. Universal UB12350 12V 35Ah (U1) Wheel Chair Battery VRLA (NB)
  3. CSB GP-12340NB Sealed Lead Acid Battery
  4. Amstron 12V / 22Ah Electric Vehicle VRLA Battery - R Terminal
    $59.99
    Amstron 12V / 22Ah Electric Vehicle Sealed Lead Acid Battery w/ R Terminal Learn More
  5. CSB EVH12390 Deep Cycle AGM Battery
  6. Power-Sonic PS-12400NB Sealed Lead Acid Battery w/ NB Terminal (2-Pk)
  7. Power-Sonic 2 x 12V/18AH Sealed Lead Acid Battery w/ NB Terminal
    $85.98
    Power-Sonic 12V/18AH Sealed Lead Acid Battery w/ NB Terminal -2PK Learn More
  8. Power-Sonic 12V/2.5AH Sealed Lead Acid Battery w/ F1 Terminal
    $12.99
    Power-Sonic 12V/2.5AH Sealed Lead Acid Battery w/ F1 Terminal Learn More
  9. Power-Sonic 12V/26AH Sealed Lead Acid Battery w/ NB Terminal
    $64.99
    Power-Sonic 12V/26AH Sealed Lead Acid Battery w/ NB Terminal Learn More
  10. Power-Sonic 2 x 12V/26AH Sealed Lead Acid Battery w/ NB Terminal
    $129.98
    Power-Sonic 12V/26AH Sealed Lead Acid Battery w/ NB Terminal Learn More

Grid List

Set Descending Direction

1-10 of 86

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

How long should I charge my mobility chair battery?

Electric Wheelchair Battery Electric Wheelchairs use Sealed Lead Acid batteries (SLA). SLA batteries do not charge quickly. Typical charge time is 8-16 hours. If you depend on your wheelchair to be fully operational at all times, we recommend that you invest in two batteries and one of our Battery Tender chargers so you will always have a spare.


What can I do to lengthen my wheelchair battery life?

You should try to never let your wheelchair battery fully discharge. A full discharge causes extra strain and each cycle robs the battery of a small amount of its capacity. It is also important to remember that you should never leave your electric wheelchair battery discharged for a significant length of time. This causes sulfation, which makes it very difficult if not impossible to recharge.