$79.99 each, $164.98 pair (monsterscooterparts.com)
UB12350 U1 12V 35Ah AGM
Batteries - AGM. Sealed AGM battery in the U1 case size, sold singly or as a pair for 24 volt scooters and power chairs.
Universal Power Group (UPG)
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Universal Power Group (UPG) · Batteries - AGM · AC-311
UPG UB12550 22NF 55Ah AGM Battery Pair (24V)
This set contains two UB12550 batteries, the 22NF size that powers many full-size scooters and power chairs. Each unit is a sealed 12 volt, 55 amp hour AGM battery measuring 9.37 by 5.5 by 9.13 inches and weighing 41 pounds. Wired in series they give 24 volts. A terminal hardware kit comes in the box.
- System voltage
- 24 V (2 x 12 V)
- Capacity
- 55 Ah
- Chemistry
- AGM sealed lead acid
- Case size
- 22NF
Universal Power Group UB12550 22NF 24V pair (2 x 12V 55Ah) key features
- Two 12 volt, 55 amp hour AGM batteries
- 22NF case: 9.37 x 5.5 x 9.13 inches each
- 41 pounds per battery
- Post terminals with hardware kit included
- Cross-reference: Pride part BATLIQ1018
- One year full replacement warranty from the retailer
Who the Universal Power Group UB12550 22NF 24V pair (2 x 12V 55Ah) suits
Meant for full-size scooters and power chairs with a 22NF battery compartment. The retailer lists more than 80 models across Pride, Jazzy, Jet, Invacare, Shoprider, Hoveround, Golden Technologies, Merits, Quantum and Quickie. Each battery is heavy, so plan the lift.
Figures for comparing
- Weight
- 18.6 kg (41.0 lb)
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Universal Power Group UB12550 22NF 24V pair (2 x 12V 55Ah) specifications
| System voltage | 24 V (2 x 12 V) |
|---|---|
| Capacity | 55 Ah |
| Chemistry | AGM sealed lead acid |
| Case size | 22NF |
| Dimensions, each | 9.37 x 5.5 x 9.13 in |
| Weight, each | 41 lb |
| Terminals | Post, hardware kit included |
| Warranty | 1 year replacement |
| Maker country | USA |
| Brand | Universal Power Group (UPG) |
| Category | Batteries and chargers, Batteries - AGM |
| Catalog ID | AC-311 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Universal Power Group UB12550 22NF 24V pair (2 x 12V 55Ah): common questions
Why is it sold as a pair?
Power chairs and large scooters run on 24 volts, which takes two 12 volt batteries replaced together.
Which chairs use 22NF batteries?
The retailer lists more than 80 models, including Pride, Jazzy, Invacare, Quantum and Quickie chairs.
Is hardware supplied?
Yes. The listing states that a hardware kit is included.
How to get a quote for the Universal Power Group UB12550 22NF 24V pair (2 x 12V 55Ah)
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