Pihsiang 109101-89210-50 sealed battery AGM 12v 50ah.
Replacement 12v 50ah Pihsiang 109101-89210-50 AGM compatible sealed lead battery. Heavy-duty batteries are often seen in mobility scooters and power chairs.

You should charge your new battery when it arrives and before first use. If for any reason it is not being used for long periods then also recharge every six weeks to keep the cells healthy.

• Pihsiang 109101-89210-50 battery

These batteries are more often than not used in pairs to output 24v on a mobility scooter or powered chair. If you require two, then add to the cart twice.

Non-spillable and maintenance-free.
Compatible replacement battery.
Pihsiang 109101-89210-50 replacement sealed lead acid batteries.
Valve-regulated lead acid battery (VRLA).

These batteries need no maintenance, except of course to be charged, probably best, once they are fully charged to remove them from the charger.

Chemistry: AGM, VRLA Sealed Lead Acid
Voltage: 12v
Capacity: 50Ah @20-Hr

The physical size of this Pihsiang 109101-89210-50 replacement battery pack is as follows:
Length = 197mm - 7.75-inches
Width = 165mm - 6.49-inches
Height = 170mm - 6.69-inches