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Interstate Batteries 12V 35Ah Battery (Flag Terminal) SLA AGM VRLA Rechargeable Replacement for UPS Backup Power, Emergency Lighting, Lawn Mower, Solar Power (SLA1155)

  • Based on 181 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 17
Order within 2 hours and 9 minutes
Available payment plans shown during checkout

Features

  • Interstate Batteries 12 volt 35 ah sealed lead acid battery backed by a 12 month warranty
  • Replacement battery for many UPS back up power solutions, emergency lighting, Kubota lawn mowers and other top brands, mobility, solar power and more
  • Rechargeable, Maintenance-free and spill proof because of the AGM and VRLA (valve regulated) technology that eliminates spills and overpressure
  • Dimensions: 7.76 inches (L) x 5.16 inches (W) x 6.26 inches (H) Terminal: FLAG
  • MOST TRUSTWORTHY POWER SOURCE: Since 1952, Interstate Batteries purpose has been to deliver the most Outrageously Dependable source of power to the world. Our customers come first, so we strive to create a positive experience for all. We recycle more batteries than we sell; please return to an Interstate All Battery Center near you so we can continue recycling

Number of Batteries: 1 12V batteries required. (included)


Brand: Interstate Batteries


Battery Cell Composition: Sealed Lead Acid


Battery Capacity: 35 Amp Hours


Recommended Uses For Product: UPS Backup Power Supply, Emergency Lighting, Lawn Mower, Solar Power, Medical Devices, Fire Systems, Security Systems, Agriculture Devices See more


Manufacturer: ‎Interstate Batteries


Brand: ‎Interstate Batteries


Model: ‎Sealed Lead Acid


Item Weight: ‎22.1 pounds


Product Dimensions: ‎7.76 x 5.16 x 6.26 inches


Item model number: ‎SLA1155


Batteries: ‎1 12V batteries required. (included)


Exterior: ‎Polished


Manufacturer Part Number: ‎SLA1155


Special Features: ‎Rechargeable


Amperage: ‎35 Amps


Voltage: ‎12 Volts


Date First Available: May 22, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great battery
Size: 7.76" x 5.16" x 6.26" (LxWxH)
Got this product for my garmin fishing finder! Needed a smaller battery for that purpose. Works great for that and small solar panel to keep it charged! Will order another one when needed!
Reviewed in the United States on May 15, 2025 by TRBOW

  • Great Solar gate battery
Size: 7.76" x 5.16" x 6.26" (LxWxH)
Interstate makes great batteries. This replaced a Duracell marine battery for my solar gate. Much better battery for almost 1/3 the price
Reviewed in the United States on July 28, 2025 by Camille George

  • Worked well
Size: 7.76" x 5.16" x 6.26" (LxWxH)
The battery fit and worked as expected.
Reviewed in the United States on November 23, 2024 by Don S.

  • Good quality for my small mobil cart
Size: 7.76" x 5.16" x 6.26" (LxWxH)
Was right size lots of operation time
Reviewed in the United States on February 26, 2024 by BPeat

  • Great!
Size: 7.76" x 5.16" x 6.26" (LxWxH)
Arrived on time and as promised.
Reviewed in the United States on June 17, 2025 by TCVFD

  • too wide for a John Deere Lawn Tractor
Size: 7.76" x 5.16" x 6.26" (LxWxH)
This battery is too wide to fit a John Deere Lawn tractor battery holder (box).
Reviewed in the United States on August 6, 2025 by John R. Heath

  • works
Size: 7.76" x 5.16" x 6.26" (LxWxH)
battery value good
Reviewed in the United States on February 9, 2025 by Amazon Customer

  • They are what they are
Size: 7.76" x 5.16" x 6.26" (LxWxH)
Exact replacement but be warned they arrive needing full charge they arrive all but dead but seem to hold a charge no problem
Reviewed in the United States on December 5, 2024 by Lindsay M.

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