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BMW R90S 1969-1976 Battery | 12V 440CCA AGM | LMX30L
The LMX30L battery is a guaranteed compatible replacement for BMW R90S motorcycles (1969-1976). This sealed AGM battery arrives fully charged and ready for immediate installation, eliminating the hassle of acid handling and pre-charging.
Guaranteed Compatibility
✓ BMW R90S Motorcycles (1969-1976) - 900 CC
✓ Precise dimensions match original battery: 6.69" x 5.16" x 6.89"
✓ Exact polarity configuration: -|||||||+
✓ Cross-referenced for guaranteed fit
Why Choose the LMX30L Battery?
- ✓ Ready to Install: Arrives fully charged - no acid adding or pre-charging required
- ✓ Sealed AGM Technology: Maintenance-free operation with no fluid level checks
- ✓ Reliable Performance: Meets or exceeds original battery specifications
- ✓ Trusted Manufacturing: Made by Leoch, a respected name in battery technology
- ✓ Expert Cross-Referenced: Verified compatibility for your specific motorcycle model
Complete Technical Specifications
| Specification | Value | Description |
|---|---|---|
| Voltage | 12V | Standard motorcycle voltage |
| Capacity | 30AH | Amp-hour rating for sustained power |
| Cold Cranking Amps | 440 CCA | Starting power in cold conditions |
| Dimensions | 6.69" x 5.16" x 6.89" | Length x Width x Height |
| Terminal Layout | -|||||||+ | Negative left, positive right |
| Weight | 21.83 lbs | Shipping weight reference |
Installation & Maintenance
This sealed AGM battery eliminates traditional motorcycle battery maintenance:
- ✓ No acid to add or handle
- ✓ No charging required before installation
- ✓ No ongoing fluid level maintenance
- ✓ No ventilation requirements
- ✓ Can be mounted in any position
Premium Upgrade Available
Motocross YIX30L-BS: Our premium sealed AGM option delivering 380 CCA for enhanced cold-weather starting performance.
Frequently Asked Questions
Will this battery fit my 1973 BMW R90S?
Yes, this LMX30L battery is cross-referenced and guaranteed compatible with all BMW R90S models from 1969-1976.
Do I need to charge it before installing?
No, the battery arrives fully charged and ready for immediate installation in your motorcycle.
What if the battery doesn't fit my BMW R90S?
We guarantee compatibility based on professional cross-referencing. If there's any fit issue, contact us immediately for a solution.
How long will this battery last in my BMW R90S?
With proper maintenance and normal use, this AGM battery typically provides 3-5 years of reliable service in motorcycle applications.
Shipping Information
Orders over $75: FREE ground shipping
Orders under $75: $8 ground shipping
Battery ships fully charged and ready to install
Need Expert Battery Advice?
Our battery specialists are here to help ensure you get the right battery for your BMW R90S motorcycle.
Contact us: Online or call toll-free 1-877-775-4381
Serving motorcycle enthusiasts since 2010