12 Ah 36 Volt Battery Pack for the MotoTec MT-03 Electric Pocket Bike

When it is time to replace your tired old worn out MotoTec batteries, Monster Scooter Parts has just what you need. Our 12 Ah 36 volt battery pack for the MotoTec MT-03 electric pocket bike is a trio of UB12120 batteries made by Universal Battery, and they are an excellent value for the money.

We make it even better by offering this superb 36 volt battery pack either as a bundle of three batteries alone, or with a universal harness. Just select your harness options when placing your order.

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 MotoTec 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. If you select the "With Harness" option, you will receive a universal harness with butt-end splice connectors so that it can be spliced in or modified to fit your needs. You will receive a universal wire harness, but it will not be a direct plug'n play out of the box. Some additional modifications will be required.

• 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 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.

⚠ WARNING California Residents: Proposition 65 Warning

Brand: Universal Battery (Universal Power Group)

Model: UB12120 (UB12120 l)

Style: AGM

Voltage: 36 volts (12 volts each)

Capacity: 12 Ah

Length: 5.94" each

Width: 3.88" each

Height: 3.74" each (3.82" to top of tab connectors)

Weight: 26.25 lb. (8.75 lb. each)

Terminals: F2