If the old batteries in your EVO scooter no longer take a charge, then it's high time for a replacement. When that time comes, Monster Scooter Parts has the solution. Our pack of three 12 volt 12 amp hour batteries (36 volts total) for EVO electric scooters will most definitely put the "go-juice" back into your EVO. These are the most common battery type found in electric scooters, including most generic brands and the 36 volt EVO 500, EVO 800, and EVO 1000.

We make it even better by offering this superb battery pack either as a bundle of three batteries alone, or pre-wired with the harness.

Note: If you select the "No Harness" option, you will need to re-use your existing wires and connectors; reconnecting them to the batteries by either soldering or using tab (aka "spade") connectors. For the best results, we recommend that you purchase the complete battery pack with the harness. Please note that most recreational scooter battery wiring is soldered to the battery terminals, making re-using the original wiring difficult or impossible.

Sealed and maintenance-free operation.

Non-spillable design

Safety valve explosion-proof installation.

High quality and reliability

Exceptional deep discharge recovery performance

Low self-discharge characteristic.

Flexible design for multiple installation positions.

The UB12120 replaces any standard 36 volt 12 Ah battery pack including the following battery models:

D12S (AJC Battery)

BP12-12/EP12-12 (BB Battery)

EXP12120/BLMFM12.12 (ExpertPower)

NP12-12T (EnerSys Genesis)

ML12-12 (Mighty Max)

ES12-12 (MK Battery)

PK12120 (Power King)

PS-12120 (Power-Sonic)

GB12120 (PowerStar)

SG12120T2 (Sigma Power Systems)

SP12-12 (SigmasTek)

TR12-12 (Tempest)

UB12120 l (Universal Battery)

The UB12120 battery pack comes with a 1-year full replacement warranty.

Note: For the perfect upgrade, Monster Scooter Parts also sells a 15 Ah 36 volt AGM scooter battery pack that offers a 25% longer running time in the same physical size.

Why buy replacement scooter batteries from Monster Scooter Parts?
Monster Scooter Parts sells high quality sealed lead acid (SLA) batteries at affordable prices. Our battery packs use batteries from Universal Power Group (UPG), a leading supplier of battery and power related products in the United States for over 40 years. Based in Coppell, TX, UPG provides the OEM sealed lead batteries in critical applications such as medical mobility devices and equipment. If these batteries can meet the high standards set by the medical equipment manufacturers, 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 battery packs 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.

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