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Yamaha YAS1C 1968 125CC Battery | 12V 90CCA AGM | MB5.5U
Premium Sealed AGM Battery - Ready to Install, No Maintenance Required
Get your classic 1968 Yamaha 125cc YAS1C back on the road with guaranteed compatibility. Our MotoBatt MB5.5U delivers precise dimensions that match your original battery compartment perfectly. As battery specialists since 2010, we've cross-referenced this replacement to ensure exact fit and reliable performance.
Arrives fully charged and ready for immediate installation - no acid filling, pre-charging, or ongoing maintenance required. Advanced sealed AGM technology means you focus on riding, not battery upkeep.
Key Benefits & Features
Exact Replacement
Guaranteed compatibility with precise dimensions for perfect fit in your 1968 Yamaha YAS1C
Ready to Install
Arrives fully charged - no acid filling or pre-charging required for immediate use
Sealed AGM Technology
Maintenance-free operation with superior vibration resistance and spill-proof design
Confirmed Compatibility
This MotoBatt MB5.5U battery is specifically cross-referenced for:
- 1968 Yamaha 125cc YAS1C Motorcycle
- Direct replacement with identical mounting configuration
- Matches original battery compartment dimensions precisely
Not sure about fitment? Check our battery fitment guide for additional verification.
Complete Technical Specifications
| Specification | Value | Why It Matters |
|---|---|---|
| Voltage | 12V | Standard motorcycle electrical system voltage |
| Capacity | 7 Amp Hours | Reliable power reserve for starting and accessories |
| Cold Cranking Amps (CCA) | 90 CCA | Strong starting power even in cold conditions |
| Length | 5.31" | Precise fit in original battery tray |
| Width | 2.36" | Exact clearance for tight battery compartments |
| Height (with terminals) | 5.12" | Proper clearance under seat or side panel |
| Weight | 5.47 lbs | Lightweight AGM construction |
| Maximum Charge Rate | 1.3A | Safe charging with standard motorcycle charging systems |
| Warranty | 1 Year | 12-month coverage from delivery date |
Battery Specialist Insight: The MotoBatt MB5.5U uses advanced AGM (Absorbed Glass Mat) technology, where electrolyte is absorbed in glass fiber separators. This eliminates spillage risk, reduces vibration damage, and provides consistent power delivery - perfect for vintage motorcycles that may sit for extended periods.
Why Choose Sealed AGM Technology?
- ✓ No Maintenance Required: Never add water or check fluid levels again
- ✓ Spill-Proof Design: Safe to mount in any position without leakage concerns
- ✓ Vibration Resistant: Internal construction handles motorcycle vibration better than traditional batteries
- ✓ Extended Shelf Life: Holds charge longer during storage periods
- ✓ Faster Recharging: AGM technology accepts charge more efficiently
- ✓ Temperature Stable: Performs consistently across wider temperature ranges
Installation & Care Tips
- Pre-Installation: Battery arrives fully charged - no additional charging needed
- Terminal Care: Clean terminals and apply dielectric grease for corrosion protection
- Charging System: Ensure your motorcycle's charging system outputs 13.8-14.4V for optimal battery life
- Storage: If storing long-term, use a quality battery tender to maintain charge
- Replacement Schedule: Monitor performance after 3-4 years for optimal reliability
Frequently Asked Questions
Q: Will this MotoBatt MB5.5U battery fit my 1968 Yamaha YAS1C exactly?
A: Yes, we've specifically cross-referenced this battery for your model. The dimensions match your original battery compartment precisely with guaranteed compatibility.
Q: Do I need to add acid or charge this AGM battery before installation?
A: No - this sealed AGM battery arrives fully charged and ready to install immediately. No maintenance or preparation required.
Q: How long will this motorcycle battery last?
A: With proper charging system maintenance, expect 3-5 years of reliable service from this premium AGM battery.
Q: Can I mount this sealed battery in any position?
A: Yes, the sealed AGM design is completely spill-proof and can be safely mounted in any orientation without leakage risk.
Q: What's included with the 12-month warranty?
A: Our comprehensive warranty covers manufacturing defects and premature failure from your delivery date, backed by our battery specialists since 2010.
12-Month Warranty Protection
High-Tech Battery Solutions backs this MotoBatt MB5.5U with comprehensive 12-month warranty coverage from your delivery date. Our warranty covers manufacturing defects and premature failure, giving you complete peace of mind.
Battery specialists since 2010 | Trusted by motorcycle enthusiasts nationwide
Shipping Information
- Orders $75+: FREE Ground Shipping
- Orders Under $75: $8 Ground Shipping
- Processing Time: Ships within 1-2 business days
- Delivery: 3-7 business days via ground service
Get Your Yamaha Running Again
Ready-to-install replacement battery with guaranteed compatibility and 12-month warranty protection.
Questions about fitment or installation? Our battery specialists are here to help ensure you get exactly what you need for your 1968 Yamaha YAS1C.
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