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SigmasTek  |  SKU: BW-7146

Swish-Err T-60 High Performance Lawn Mower Replacement Battery 24.72 lb

22% off
New arrival
Sale price $122.99 USD Regular price $156.99
Shipping calculated at checkout.
Factory fresh, brand new replacement battery for Swish-Err T-60 Lawn Mower
100% compatible with original Swish-Err T-60 model, using existing cables and hardware
Absorbent Glass Mat (AGM) technology for deep cycle performance and durability
Valve regulated, spill-proof design ensures safe and reliable operation
U.L. recognized, CE certified, with a 1-year warranty for guaranteed performance
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Swish-Err T-60 Lawn Mower Battery (Replacement) — Compatible with Swish-Err T-60

This factory-fresh replacement battery is engineered specifically to meet the needs of your Swish-Err T-60 Lawn Mower. The SP12-35 NB (12 V 35 AH) replacement battery delivers dependable starting power and sustained performance with Absorbent Glass Mat (AGM) technology and valve-regulated, spill-proof construction. If you’re seeking a reliable, long-lasting battery to keep your Swish-Err T-60 running smoothly, this high-performance replacement battery is designed for the task.

Key Specifications

  • Model Compatibility: Swish-Err T-60 Lawn Mower
  • Battery Model: 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 Warranty
  • Quantity Required: 1 battery
  • Installation Note: Use all existing cables and hardware from original configuration

Benefits

  • Durability: AGM construction and sealed design protect against spills and vibration for dependable performance in lawn care environments.
  • Long Life: Intended for deep cycle usage, the SP12-35 NB delivers reliable recharge cycles and extended service life as a long-lasting battery option.
  • High Performance: Consistent voltage output and strong cranking capability ensure your Swish-Err T-60 starts reliably and maintains performance under load.
  • Maintenance-Free: Valve-regulated, spill-proof operation eliminates the need for regular fluid maintenance and simplifies installation.
  • Multiple Applications: While optimized for the Swish-Err T-60 lawn mower, this battery’s deep-cycle profile suits small UPS backups, emergency power needs, and powering tools or accessories on the go.
  • Certified Quality: U.L. recognition and CE certification confirm compliance with recognized safety and performance standards.

Replace your old battery with confidence—purchase this high-performance, long-lasting replacement battery for the Swish-Err T-60 today. With factory-fresh condition, a one-year warranty, and quick shipping for in-stock items, you’ll have dependable power when you need it most. Order now to get back to efficient, worry-free mowing.

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 : Swish-Err T-60 Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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