Black FridayDealsBuying guidesBrandsStoresFlight dealsHotel dealsResearchTermsPrivacydeal.ai apps
Black Friday 2026:WalmartBest BuyTargetTVsLaptopsHeadphonesAppleGamingVacuumsKitchenToysSmartwatchesTabletsFurnitureMattresses

© Deal.ai Inc.

BrowseBrowse deal.ai
Deal.ai
U
U1 (35 Ah) 12 Volt UB12350 AGM Mobility Scooter & Power Chair Battery with Post Terminals

U1 (35 Ah) 12 Volt UB12350 AGM Mobility Scooter & Power Chair Battery with Post Terminals

4.9(18 ratings)

Best price now

$79.99at Monster Scooter PartsObserved at 1:55 PM

Prices are checked against each store and labelled with when.

Visit Monster Scooter Parts

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

U1 (35 Ah) 12 Volt UB12350 AGM Mobility Scooter & Power Chair Battery with Post Terminals prices at every store

  • Monster Scooter PartsNew

    In stockReturn policy

    $79.99Observed at 1:55 PM
    Visit store

What reviewers say

  • 4.9 / 518 ratings

From Monster Scooter Parts

  • AGM technology for maintenance-free operation
  • Shock-resistant and durable design
  • Secure post terminals
  • DOT certified airline safe
  • Spill-proof sealed AGM construction that can ship by air or ground without hazmat restrictions
  • Higher 35 Ah capacity than many gel batteries of the same size
Materials
AGM - Absorbent Glass Mat (electrolyte absorbed into a fine fiberglass mat)
Guarantee
1 year full replacement warranty.
Returns
This item is not returnable.
Shipping
Most in-stock parts ship within 1 business day from the Colorado warehouse; delivery typically takes 2–5 business days; expedited shipping available at checkout
Packs
Battery Quantity: One or Two
In the box
Battery with L-shaped post terminals, New terminal screws

About the U1 (35 Ah) 12 Volt UB12350 AGM Mobility Scooter & Power Chair Battery with Post Terminals

The UB12350 is a 12 volt, 35 Ah U1-size sealed AGM battery from Universal Power Group for mobility scooters, power chairs and other U1 battery applications. Most mobility scooters and power chairs use two 12 volt batteries wired together. It comes with the L-shaped post terminals shown in the photos.

AGM construction absorbs the electrolyte into a fine fiberglass mat, so the battery is spill-proof, maintenance-free and can ship by air or ground without hazardous material restrictions. It has a shock-resistant, durable design, is DOT certified airline safe, and offers a higher 35 Ah capacity than many gel batteries of the same size.

The UB12350 replaces standard 35 Ah U1 batteries, including:

• BP35-12H, BP35-12S, BP35-12F, SLA-12V-35AH-T3, DURDC12-35J, 12V33Ah/10HR, BT33-12HC, BT35-12HC, ML35-12 SLA, ES33-12

• MU-1 SLD A, MU-1 SLD M, PC33-12, PC33-12M, PS12-35-D, PS-12350, 33-12, 33-12FP, SP12-35 NB, TD35-12, AB12350

The UB12350 comes with a 1-year full replacement warranty.

Universal Power Group part number: UB12350

What buyers say

Buyers like
  • Batteries look good and arrived on schedule
  • Helped a customer stay mobile
  • Very quick response and packaged great
  • Replacement batteries fit properly and scooter runs better
  • Came with new terminal screws
  • Very satisfied customers
Buyers complain about
  • Advertised 10% discount not seen at checkout
  • Battery case on the scooter was annoying to disassemble and reassemble
  • Needs a really long Phillips screwdriver
  • Screws can fall out and get lost
  • Scooter engineering called semi-finished, including a nearly useless battery charge monitor

Specifications

Nominal Voltage
12VSource
Nominal Capacity
35AhSource
Terminal Type
M6 - Insert TerminalsSource
Weight
22.50 LbsSource
Length

Questions and answers

Where is the U1 (35 Ah) 12 Volt UB12350 AGM Mobility Scooter & Power Chair Battery with Post Terminals cheapest?
At Monster Scooter Parts, for $79.99, as of our latest check.
What do buyers say about the U1 (35 Ah) 12 Volt UB12350 AGM Mobility Scooter & Power Chair Battery with Post Terminals?
Rated 4.9 out of 5 from 18 ratings. Buyers like: Batteries look good and arrived on schedule; Helped a customer stay mobile; Very quick response and packaged great. Common complaints: Advertised 10% discount not seen at checkout; Battery case on the scooter was annoying to disassemble and reassemble.

Shoppers also compared

  • M
    Mighty Max Battery Mighty Max 12V 35Ah Sealed Lead Acid U1 Battery (ML35-12)
    Mighty Max Battery Mighty Max 12V 35Ah Sealed Lead Acid U1 Battery (ML35-12)
  • U
    Universal Power Group UPG 12V 35Ah Sealed Lead Acid U1 Battery (UB12350)
    Universal Power Group UPG 12V 35Ah Sealed Lead Acid U1 Battery (UB12350)
  • M
    MK Battery 12V 35Ah Sealed Lead Acid U1 Battery (M22NF)
    MK Battery 12V 35Ah Sealed Lead Acid U1 Battery (M22NF)
  • 1
    12V 10AH SLA Replacement Battery for Power Sonic Mobility Scooter
    12V 10AH SLA Replacement Battery for Power Sonic Mobility Scooter
  • A
    AJC Brand Replacement Battery for E-Wheels EW-72 Bariatric EW 72 12V 18Ah Mobility Scooter
    AJC Brand Replacement Battery for E-Wheels EW-72 Bariatric EW 72 12V 18Ah Mobility Scooter
  • B
    BATLIQ1018 - 22NF (55 Ah) 24 Volt UB12550 AGM Mobility Scooter & Power Chair Battery Pack with Post Terminals
    BATLIQ1018 - 22NF (55 Ah) 24 Volt UB12550 AGM Mobility Scooter & Power Chair Battery Pack with Post Terminals
  • A
    AJC Brand Replacement Battery for Ritar RT12140EV 12V 14Ah Mobility Scooter
    AJC Brand Replacement Battery for Ritar RT12140EV 12V 14Ah Mobility Scooter
  • E
    EAGLOG 24V 12AH Replacement Battery for YL-07 Mobility Scooters
    EAGLOG 24V 12AH Replacement Battery for YL-07 Mobility Scooters
195 mm (7.68")Source
Width
130 mm (5.12")Source
Height
155 mm (6.10")Source
Life Expectancy
3-5 yearsSource
Battery Chemistry
sealed lead acidSource