Welcome to our store. Proudly serving customers across North America for years. Learn more

For support or quotes: sales@batteryweb.com

WELCOME10
SigmasTek  |  SKU: BW-19323

Sears 44028 High Performance Replacement Battery 12.07 lb

17% off
Sale price $84.99 USD Regular price $102.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid refills
Spillproof and leakproof for safe, hassle-free use
U.L. recognized and CE certified for quality and safety assurance
Superior starting power with deep cycle capacity for reliable performance
Resistant to extreme freeze, heat, and vibration for durability in all conditions
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ 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 | 18 Ah

Terminal Type

Nut & Bolt

Sears 44028 Replacement Battery (Compatible)

The compatible Sears 44028 replacement battery is an AGM maintenance-free unit designed to deliver dependable starting power and long-term reliability. If your vehicle or equipment specifies Sears 44028, this replacement battery provides a high-performance battery option with spillproof, leakproof construction and no acid filling required. Expect consistent cranking power and durable operation under a variety of conditions.

Key Specifications

  • Compatible Model: Sears 44028
  • Replacement for: Sears 44028
  • Brand (replacement): SigmasTek
  • Compatible Brand: Sears
  • Voltage: 12 Volts
  • Amp-Hours: 18 Ah
  • Terminal Type: Nut & Bolt
  • Battery Type: AGM (Absorbed Glass Mat) Maintenance-Free
  • Design Features: Spillproof and Leakproof, Valve Regulated Vent System
  • Certifications: U.L. Recognized and CE Certified
  • Durability: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty

Benefits

This Sears 44028 compatible replacement battery is built for resilience and consistent energy delivery. Its AGM, valve-regulated design offers a maintenance-free, spillproof experience so you can install and ride without the hassle of electrolyte maintenance. With resistance to extreme freeze, heat and vibration, the battery provides long-lasting battery performance through varied conditions and extended use. Riders and owners will appreciate the superior starting power and deep cycle capacity for both ignition and accessory loads.

Although designed as a motorcycle or powersports replacement battery, its rugged construction and certifications make it suitable for auxiliary roles like small emergency power systems and portable tool applications that require a dependable, high-performance battery. The unit ships factory fresh and is backed by a 6 month warranty to give you confidence in your purchase.

Ready to replace your Sears 44028? Purchase this replacement battery now to enjoy reliable, maintenance-free power and fast shipping. Order today and get back to riding with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)270
Length (in.)6.88
Width (in.)3.43
Height (in.)6.13
Weight (lb.)12.06

Product Highlights

  • Brand Replacement : Sears
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'+/-"

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


🔋 Battery Finder
🔋
Battery Assistant AI
Online — BatteryWeb.com