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SigmasTek  |  SKU: BW-13289

SigmasTek SPG12-32 GEL High Performance Replacement Battery Set 47.22 lb

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Sale price $260.99 USD Regular price $325.99
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Genuine SigmasTek SPG12-32 GEL batteries with pure gel technology for reliable deep cycle performance
Low self-discharge rate of less than 2% per month for longer standby life
Durable ABS (UL94 V-0) case ensures enhanced safety and protection
Versatile use in marine, solar, electric wheelchairs, and scooter applications
Includes 2 batteries, factory fresh with 1-year warranty and UL listing for quality assurance
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🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

SigmasTek SPG12-32 GEL Batteries Set (Model: SPG12-32)

Depend on the SigmasTek SPG12-32 GEL batteries set for reliable compatibility, consistent performance, and proven durability. This genuine set of two gel batteries is manufactured to meet or exceed OEM GEL specifications, making it an excellent replacement battery option for deep cycle and standby applications across marine, solar, and mobility equipment. If you need a high-performance battery that’s also a long-lasting battery solution, the SPG12-32 delivers dependable results.

Key Specifications

  • Brand: SigmasTek (genuine)
  • Model: SPG12-32
  • Quantity: Set of Two batteries
  • Technology: Pure Gel Technology (Not to Be Mistaken with Hybrid Gel)
  • Case: ABS (UL94 V-0)
  • Self-discharge Rate: Less than 2% Per Month
  • Expected Life (Standby Use): 3 - 5 years
  • Condition: Brand New and Factory Fresh
  • Warranty: 1 Year Warranty
  • Safety: UL Listed
  • Orientation: Can be operated in any orientation
  • Storage Note: Can be stored for up to 9 months at 25°C (77°F)
  • Applications Listed: Marine Applications, Solar Applications, Electric Wheelchairs, Scooters
  • Product Suffix From Text: SigmasTek SPG12-32 GEL Batteries Set Of 2 12 Volts35 AH
  • Terminal Type (listed): Nut & Bolt

Benefits

  • Robust Construction: The pure gel design and UL-rated ABS case offer superior resistance to leakage and environmental stress, delivering dependable service life.
  • Extended Service Life: Low self-discharge and factory-fresh condition help ensure the SPG12-32 remains ready for use months after purchase—ideal for backup and seasonal equipment.
  • Consistent High Performance: Suited for both cycle and standby roles, these batteries provide steady output under heavy loads, qualifying as a high-performance battery choice.
  • Versatile Applications: Perfect as a long-lasting battery for marine gear, solar banks, electric mobility devices, and also useful for UPS, emergency power, and portable power tools.
  • Easy Handling and Maintenance: Operable in any orientation and compatible with standard nut-and-bolt terminals for straightforward installation.
  • Certified Safety: UL listing and a one-year warranty give extra confidence in reliability and support.

Replace your aging batteries with the SigmasTek SPG12-32 GEL set now. Click to buy this reliable, high-performance battery duo and enjoy fast shipping and peace of mind.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.68
Width (in.)5.12
Height (in.)6.46
Weight (lb.)47.18

Product Highlights

  • Brand Replacement : SigmasTek SPG12-32 GEL
  • Manufacturer: SigmasTek
  • Product Type: Heavy Duty Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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