LiFePO4 Lithium mobility scooter battery replace 17 18 20ah 21 22Ah.
Replacement lithium LiFePO4 12v battery to replace 17Ah, 18Ah, 20Ah, 21Ah, 22Ah sealed lead acid for mobility scooters in a pack of two direct from a warehouse.

• LiFePO4 Lithium mobility battery 20ah

The standard batteries that mobility scooters use are sealed lead acid, and these are great but if you are looking for something more or having trouble maintaining your battery then Lithium-ion is perfect for you. They are a good option for mobility scooters and these can replace any 17ah to 22ah SLA while using your original charger. The dimensions are at the bottom of the page, if you are unsure if they will fit please check these with your own.

Why choose Lithium?
Our lithium ion range are a vast improvement over sealed lead acid mainly because of how they discharge. Lithium batteries are able to use all of their capacity without damaging the cells inside compared to sealed lead acid which only allow 50% of their capacity to be used before damage appears and therefore stop being able to push the scooter along meaning a much longer lifespan than usual.

Other advantages include:
Much faster charging because of their super low resistance.
Comes with a 3-year warranty.
5000 times battery cycle compared to 300-500 times on a lead acid meaning it lasts 10 times as long!
Can be charged with your original charger or any AGM,GEL and lithium charger.
The safest type of lithium - The battery management system (BMS) provides protection from over-charging/discharging and short circuiting.
Maintenance free and holds its charge incredibly well while not in use.
One third of the weight of its sealed lead acid counterpart.

You probably are still wondering if it is worth it. If you are happy with the sealed lead and they are working for you then you probably don't need to upgrade, however if you use your mobility scooter lots, running the batteries down then we would suggest lithium. The lifespan of the lithium really is its selling point, if you cycled your lithium battery once a day it would offer more than 14 years of life while the sealed lead would last only 2-3 years proving that the initial cost difference is worthwhile. They will also provide longer use time meaning you can travel further, they do by using 100% of their power, 100% of the time.

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

The dimensions of a single battery is:
Length = 181mm/7.13-inches
Width = 76mm/2.99 inches
Height = 169mm/6.65 inches
Bolt down terminals
Weight = 5.10kg in total