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Yamaha HS1B 1970-1971 90CC Battery | 12V 90CCA AGM | MB5.5U
MotoBatt MB5.5U Battery - Premium AGM Replacement for 1970-1971 Yamaha HS1 90cc Motorcycle
Why Choose the MotoBatt MB5.5U for Your Yamaha HS1?
As motorcycle battery specialists since 2010, we understand what vintage bike owners need:
- ✓ Exact Replacement Dimensions: Precisely matches your original battery compartment
- ✓ Superior AGM Technology: Sealed design eliminates spills, leaks, and maintenance
- ✓ Ships Fully Charged: Ready to install immediately - no waiting, no prep work
- ✓ Enhanced Starting Power: 90 CCA delivers reliable ignition for your classic motorcycle
- ✓ 12-Month Warranty: Full year coverage from delivery date for complete peace of mind
Complete Technical Specifications
| Specification | Value |
|---|---|
| Voltage | 12V |
| Capacity | 7 Amp Hour |
| Cold Cranking Amps (CCA) | 90 |
| Length | 5.31" |
| Width | 2.36" |
| Height (with terminals) | 5.12" |
| Weight | 5.47 lbs |
| Maximum Charge Rate | 1.3A |
| Battery Type | Sealed AGM (Absorbed Glass Mat) |
| Warranty | 1 Year from delivery date |
Sealed AGM Technology Advantages
- ✓ No Acid to Handle: Factory-sealed design eliminates dangerous acid filling procedures
- ✓ No Initial Charging Required: Ships at full charge for immediate installation
- ✓ Zero Fluid Maintenance: Sealed construction means never checking or adding electrolyte
- ✓ Vibration Resistant: AGM construction withstands motorcycle road vibrations
- ✓ Extended Shelf Life: Maintains charge during storage better than conventional batteries
Guaranteed Compatibility for Your Yamaha HS1
This MotoBatt MB5.5U has been specifically cross-referenced and verified for the 1970-1971 Yamaha HS1 90cc motorcycle. Our technical team has confirmed:
- ✓ Exact replacement dimensions match original battery compartment
- ✓ Terminal placement and polarity identical to factory specifications
- ✓ Electrical specifications meet or exceed original equipment requirements
- ✓ Mounting configuration compatible with existing hardware
Frequently Asked Questions
Will this battery fit my 1970-1971 Yamaha HS1?
Yes, the MotoBatt MB5.5U is specifically cross-referenced for the 1970-1971 Yamaha HS1 90cc motorcycle. The dimensions (5.31" L x 2.36" W x 5.12" H) provide an exact replacement fit for your original battery compartment.
Does this battery come charged and ready to install?
Absolutely! This sealed AGM battery ships fully charged and ready for immediate installation. Unlike traditional flooded batteries, there's no acid to add, no initial charging required, and no prep work needed.
What makes AGM technology better for vintage motorcycles?
AGM (Absorbed Glass Mat) technology offers several key advantages: it's completely sealed (no spill risk), requires zero maintenance, handles vibration better, and can be installed in any position. This makes it ideal for classic motorcycles that may sit for extended periods.
How long is the warranty coverage?
This battery includes a full 12-month warranty from the date of delivery, providing complete protection for your investment. As battery specialists since 2010, we stand behind the quality of every MotoBatt product.
What shipping options are available?
Orders over $75 qualify for free ground shipping. Orders under $75 include $8 ground shipping. This battery ships via ground transportation due to shipping regulations for battery products.
Simple Installation Process
- Remove your old battery and clean the battery compartment
- Place the MotoBatt MB5.5U in position (no charging needed)
- Connect positive and negative terminals securely
- Secure the battery with existing mounting hardware
- Start your engine and enjoy reliable performance
Why Choose High-Tech Battery Solutions?
- ✓ Battery specialists since 2010 with extensive vintage motorcycle experience
- ✓ Rigorous compatibility testing ensures perfect fit for your specific model
- ✓ Premium MotoBatt quality meets or exceeds original specifications
- ✓ 12-month warranty coverage protects your investment
- ✓ Expert technical support available for installation questions
Order your MotoBatt MB5.5U replacement battery today and experience the reliability your classic motorcycle deserves.
Not sure about compatibility? Check our comprehensive battery fitment guide or contact our technical support team for assistance.