-
Free Shipping
Orders $75 & Up
-
30-day Money Back
Guarantee*
-
100% Secure Online Shopping
SSL - Verified Merchant
Yamaha HS1B 1970-1971 90CC Battery | 12V 90CCA AGM | MB5.5U
$69.95
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
Why AGM Beats Traditional Flooded Batteries: This advanced Absorbed Glass Mat technology eliminates the hazards and maintenance of liquid acid batteries. Install in any position without spill concerns - perfect for vintage motorcycles with tight battery compartments.
- ✓ 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
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
Get Your Vintage Yamaha HS1 Back on the Road with Confidence!
Order your MotoBatt MB5.5U replacement battery today and experience the reliability your classic motorcycle deserves.
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.
Related Products
Add to Cart
The item has been added
CTEK US 0.8 Battery Charger
12-Volt CTEK Charger US 0.8
Battery chargers for motorcycles, jet skis, ATVs and lawnmowers
US 0.8 (Part No. 56-865) is CTEK’s smallest 12 V charger. It offers state of the art technology and...
$47.99
Add to Cart
The item has been added