Save up to 10% on every order!

$5 Off Orders $50+ (coupon code: FIVE)

$10 Off Orders $100+ (coupon code: TEN)

FREE SHIPPING ON ORDERS OVER $99 (CLICK FOR DETAILS)

Monster Scooter Parts  |  SKU: X99-0776  | Universal Battery: UB12180

18 Ah (Half U1) 24 Volt AGM Mobility Scooter Battery Pack

$164.98 Free Shipping

  • Save $5 on orders $50+ with coupon code: FIVE
  • Save $10 on orders $100+ with coupon code: TEN

    •

    This item is not returnable. Return Policy

    This item has a 1 year warranty. Warranty Policy

    Free Shipping
    • US domestic ship to addresses only.
    • Does not include expedited shipping services.

    Description
    The Half U1 18 Ah (17 Ah - 20 Ah replacement) 24 volt ES17-12 AGM mobility scooter battery pack with post terminals is made by Universal Power Group Battery, a highly regarded brand of batteries for electric power vehicles. This 18 Ah powerhouse makes an excellent upgrade for any scooter running off of this size class (U1) of batteries. The ES17-12 is an Absorbent Glass Mat (AGM) battery, and is a very common size that is used on a multitude of electric mobility scooters and power chairs.

    The ES17-12 replaces any standard 24 volt 18 Ah battery pack including the following battery models:

  • BP18-12 (BB Battery)
  • EXP12180 (ExpertPower)
  • NP18-12B (Genesis)
  • GPS1812 (Gruber Battery)
  • ES17-12 (MK Battery)
  • ML18-12 (Mighty Max)
  • PK-12180 (Power King)
  • PS-12180 (Power-Sonic)
  • CB19-12 (PowerStar)
  • SLA17-12 (Rhino)
  • SP12-18HR (SigmasTek)
  • TR18-12 (Tempest)
  • UB12180 l (Universal Battery)
  • NP18-12 (Yuasa)

    • The ES17-12 battery pack comes with a 1-year full replacement warranty.

    Why buy replacement mobility batteries from Monster Scooter Parts?
    Monster Scooter Parts sells high-quality sealed lead-acid (SLA) batteries at affordable prices. Our batteries and battery packs use MK Battery or Universal Battery brand batteries, leading suppliers of battery and power related products in the United States for over 40 years. You can be assured that they are of a higher quality than the OEM batteries provided by the scooter manufacturers, Amazon dealers, or eBay sellers. All of our MK and UPG batteries are backed by a one year warranty. Compare our batteries to the shoddy, cheap, and unreliable batteries sold by our competition and you will see why Monster Scooter Parts is the right choice.

    Universal Battery: UB12180

    ⚠ WARNING California Residents: Proposition 65 Warning

    Reviews (9)

    Customer Reviews

    Based on 9 reviews
    78%
    (7)
    22%
    (2)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    T
    Travis R

    Great batteries! Easy to instal, shipping was faster than expected and the mobility scooter is much faster now, feels brand new! Plus the batteries came at a fraction of the cost local shops wanted and monster scooter parts has a much longer warranty. Very pleased 10/10

    S
    Sid E

    Shipped quickly with a good level of charge on each battery. It came with some hardware (nuts and bolts) that looked undersized for connecting the leads to the battery terminals. I lust reused the same hardware that I already had from the old battery pack hookup. as well as the velcro strips on the bottom ends of each battery. The true test will be how well they perform over the next few years. But we're certainly off to a good start.

    D
    Donna W

    They have my wheel chair moving again.. This is my second set off batteries....

    T
    Tania D

    The batteries were what was the problem. They were a little tough to install into the battery pack, but finally got it. Scooter took off after bout 4 hrs. Will keep Monster Scooters parts website close. Price was good too,

    D
    Donna W

    Easy to install, began using wheelchair again after fully charged. Plan on using on our 1700 mile trip back East.

    12

    Specifications

  • Brand: Universal Battery (Universal Power Group)
  • Model: UB12180 (UB12180 l)
  • Style: AGM
  • Voltage: 24 volts (12 volts each)
  • Capacity: 18 Ah
  • Length: 7.13" each
  • Width: 2.99" each
  • Height: 6.57" each
  • Weight: 13 lbs. each
  • Warranty: 1 Year Full Replacement Warranty

    •

    Compatibility