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SigmasTek  |  SKU: BW-15828

NAPA 8228 12V 35Ah NB SLA High Performance Replacement Battery 24.72 lb

21% off
Sale price $122.99 USD Regular price $154.99
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12V 35AH capacity for reliable power
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free with spill-proof construction
U.L. recognized and CE certified for safety assurance
Comes brand new with a 1-year warranty
In stock

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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

NAPA 8228 12V 35AH NB SLA Battery (Replacement) — Compatible with NAPA 8228

Replace your worn battery with confidence: this NAPA 8228 12V 35AH NB SLA Battery (Replacement) is engineered for full compatibility with the NAPA 8228 model and delivers reliable performance you can depend on. As a high-quality replacement battery built on Absorbent Glass Mat (AGM) technology, it offers maintenance-free operation, spill proof construction, and factory-fresh condition. Whether you need a dependable backup power source for critical systems or a long-lasting battery for routine use, this replacement battery balances safety, performance, and value to keep your devices running.

Key Specifications

  • Compatible Model: NAPA 8228
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek
  • Warranty: 1 Year Warranty

Benefits

Built to perform under demanding conditions, this high-performance battery provides consistent power delivery and dependable cycle life. The AGM construction enhances durability and reduces internal resistance for improved charge acceptance and discharge performance, making it a long-lasting battery choice for many applications.

  • Durability: Rugged, maintenance-free design with spill proof construction reduces maintenance needs and improves safety.
  • Long Life: Factory-fresh cells and proven SLA chemistry deliver reliable runtime and steady performance over repeated charge cycles.
  • High Performance: AGM design optimizes power delivery for starting and deep-cycle applications, ensuring stable voltage under load.
  • Safety & Compliance: U.L. Recognized and CE Certified for安心 deployment in commercial and consumer equipment.
  • Versatile Applications: Ideal as a replacement battery for UPS systems, emergency power, security systems, mobility devices, and power tools that use the NAPA 8228 form factor.

This replacement battery is an excellent choice for anyone seeking a robust, long-lasting battery that meets OEM specifications while offering the cost advantages of a quality aftermarket product. If you need dependable backup power for critical systems or a trusted replacement for everyday equipment, the NAPA 8228 12V 35AH NB SLA Battery (Replacement) delivers the performance and reliability you expect.

Ready to upgrade your power source? Purchase this high-performance replacement battery for the NAPA 8228 today and enjoy dependable, long-lasting performance backed by a 1 Year Warranty.

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 : NAPA 8228 12V
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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