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Sears 44038 Battery | 12V 50CCA AGM | MB3U
Sears 44038 Battery Replacement - MotoBatt MB3U 12V 3Ah AGM Battery
Why Choose This Sears 44038 Replacement Battery?
The MotoBatt MB3U is engineered as a 100% compatible replacement for your Sears 44038 battery. This sealed AGM battery delivers superior performance while matching the exact dimensions of your original battery. No more hassle with adding acid, charging, or fluid level maintenance - it arrives fully charged and ready for immediate installation.
Guaranteed Exact Fit
Precise dimensions match your original Sears 44038 battery perfectly
Ready to Install
Arrives fully charged - no preparation needed
Maintenance-Free AGM
Sealed design eliminates maintenance requirements
Complete Technical Specifications
Compatibility Guarantee
This MotoBatt MB3U battery is cross-referenced as a direct replacement for the Sears 44038 battery. Our battery specialists have verified dimensional compatibility and electrical specifications to ensure this battery will fit your equipment exactly like the original. You get guaranteed compatibility with improved AGM technology and maintenance-free operation.
Key Performance Benefits
- ✓Sealed AGM construction prevents acid spills and eliminates maintenance
- ✓Arrives fully charged and ready for immediate installation
- ✓Superior vibration resistance compared to conventional batteries
- ✓Consistent power output throughout entire discharge cycle
- ✓No memory effect - charge anytime without performance loss
- ✓Extended service life compared to traditional flooded batteries
Frequently Asked Questions
Will this battery fit my equipment exactly?
Yes, absolutely. We've cross-referenced this MotoBatt MB3U to match the precise dimensions and electrical specifications of your original Sears 44038 battery. The mounting configuration, terminal placement, and case dimensions are identical for guaranteed compatibility.
Do I need to charge this battery before installing?
No charging required! This AGM battery ships fully charged and ready to install immediately upon arrival. Simply remove your old battery and connect the new one - no preparation needed.
What's the expected lifespan of this replacement battery?
With proper care and normal usage, you can expect 3-5 years of reliable service. The sealed AGM design eliminates maintenance requirements - no checking fluid levels or adding water ever needed.
How does AGM technology compare to standard batteries?
AGM (Absorbed Glass Mat) batteries offer superior performance with faster charging, better vibration resistance, longer lifespan, and zero maintenance compared to conventional flooded batteries. They're also completely sealed to prevent leaks.
Warranty Protection
Complete 12-Month Warranty Coverage
High-Tech Battery Solutions backs this Sears 44038 replacement battery with a full 12-month warranty from your delivery date. We stand behind every battery we sell with comprehensive warranty protection.
Shipping Information
Ground Shipping: $8.00 for orders under $75
Free Shipping: All orders $75 and over qualify for free ground shipping
Expert Battery Support
Need Help Confirming Compatibility?
Our battery specialists are here to help ensure you get the perfect replacement.
Contact us online or call toll-free at 1-877-775-4381 to speak with an expert who can verify this MotoBatt MB3U is the exact replacement for your Sears 44038 battery needs.