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SigmasTek  |  SKU: BW-7270

Ramsomes T3100 Premium Lawn Mower Replacement Battery 24.72 lb

25% off
New arrival
Sale price $122.99 USD Regular price $163.99
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Factory fresh replacement battery for Ramsomes T3100 Lawn Mower
100% compatible with original SP12-35 NB (12V 35AH) battery
Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safe operation
U.L. recognized and CE certified with 1-year warranty included
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Battery Care Tips

🔹 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.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Ramsomes T3100 Lawn Mower Battery (Replacement) - Compatible with T3100

Get back to reliable mowing with a brand-new replacement battery specifically matched to the Ramsomes T3100. This factory-fresh unit provides dependable deep-cycle performance with AGM technology and valve-regulated, spill-proof construction for safe, maintenance-free operation. If your T3100 needs a fresh power source, this replacement battery delivers the performance and reliability expected from a high-quality replacement battery.

Key Specifications

  • Brand: Ramsomes
  • Compatible Model: Ramsomes T3100 Lawn Mower
  • Replacement / Part Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Quantity Required: 1
  • Performance: Performance Guaranteed

Benefits

Built for longevity and consistent output, this replacement battery offers excellent cycle life thanks to its deep-cycle design and AGM construction. The valve-regulated, spill-proof format reduces maintenance and enhances safety, while the superior power-to-volume ratio provides concentrated energy in a compact form. As a high-performance battery, it restores robust start-up current and sustained power for the T3100, enabling longer run times between charges and a durable service life.

This long-lasting battery is also versatile for other uses where reliable deep-cycle performance is required: UPS and backup systems, emergency power units, and portable tools all benefit from its steady discharge characteristics. Safety certifications (U.L. and CE) and a performance guarantee back its dependability, and a 1 year warranty protects your investment.

Ready for dependable power? Order your Ramsomes T3100 replacement battery now and experience high-performance, long-lasting battery reliability with fast shipping and warranty protection. Buy today to keep your mower operating at peak performance.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Ramsomes T3100 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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