LiFePO4 lithium mobility scooter batteries to replace 40 42 45 50Ah.
Replacement lithium LiFePO4 battery to replace 40Ah, 42Ah, 45Ah and 50Ah sealed lead acid for mobility scooters with a 3-year warranty.

For sale here is a pack of two 12v lithium batteries that combine to create 24-volts that will replace the sealed lead acid batteries that come as standard in many mobility scooters. These are perfect if you want to upgrade to something that will last much longer and allow you to travel further while using your original charger and battery box. They can replace any 40ah, 42ah, 45ah and 50ah battery currently in your mobility scooter. If you unsure whether they will fit the dimensions are at the bottom of the page.

Our lithium-ion range are more expensive than the standard batteries but they are a humongous improvement. The main reason for this is because of their ability to use 100% of their power 100% of the time compared to sealed leads which are only able to discharge to 50% (60% for GEL type batteries) before they stop working and start damaging their cells. This improves the overall life of the battery plus the distance they will take you.

Other advantages of lithium are:
Super fast charging with your original charger or any AGM, GEL and Lithium charger
Comes with a 3-year warranty
Maintenance free and holds its charge incredibly well while not in use
5000 times battery cycle compared to 300-500 times on a lead acid meaning it lasts 10-times as long!
The safest type of lithium - The battery management system (BMS) provides protection from over-charging/discharging and short circuiting
One third of the weight compared to its sealed lead acid counterpart which means even more distance

Is it worth it?
A mobility scooter to some people is a lifeline to the outside world so they need to be reliable. If you use your scooter everyday and travel long distances then in the long run this is a much cheaper option. A lithium battery cycled once a day would last 14-years compared to a SLA battery that would die after 2-3 years. This plus a longer travel distance proves that the initial cost difference is worth it.

Battery chemistry: LiFePO4/ Lithium-ion phosphate
Battery Voltage: 12.8v
Battery Capacity: 50Ah@20Hr

The dimensions of a single battery is:
Length = 197mm/7.76-inches
Width = 166mm/6.54 inches
Height = 173mm/6.81-inches
Bolt down terminals
Weight = 13.6kg in total