Batteries Plus offers a diverse range of motorcycle batteries, including lead-acid, AGM, and advanced lithium iron phosphate (LiFePO4) options. Popular models like the 12N6.5-BS (6.5Ah) and 12N9L-BS (9Ah) deliver reliable 12V power for standard motorcycles, while high-performance lithium variants like the YTX5L-BS suit demanding applications. Premium options include MotoBatt’s BMW R1200GS-specific batteries featuring vibration resistance and enhanced cold-cranking amps (CCA).
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What lead-acid motorcycle batteries are available?
Batteries Plus stocks maintenance-free AGM lead-acid batteries like the 12N7D-BS (7Ah) and 12N7B-BS, optimized for Honda/Yamaha models. These feature spill-proof designs and 1–3-year lifespans, with prices ranging ¥35–¥86. Technical specs include 200–250 CCA and 10-hour discharge rates.
AGM batteries excel in vibration resistance, critical for motorcycles like Suzuki GSX-Rs. However, they require voltage-regulated chargers to prevent sulfation. For example, the 12N9L-BS supports 125cc bikes for 2–3 years with monthly charging. Pro Tip: Avoid storing AGM batteries below 12.4V—it permanently reduces capacity by 15–20%.
Which lithium options suit performance motorcycles?
For BMW R1200GS or Harley-Davidson models, Batteries Plus offers LiFePO4 batteries like MotoBatt’s YTX14-BS (14Ah) and YTX20L-BS. These provide 500+ cycles with 80% DOD and 30% weight reduction versus lead-acid. Typical specs:
| Model | Capacity | CCA |
|---|---|---|
| YTX5L-BS | 5Ah | 120A |
| YTX14-BS | 14Ah | 210A |
Priced ¥170–¥573, they support high-draw electrical systems with GPS/heated grips. A BMW R1250GS using YTX14-BS gains 0.8s faster starts at -10°C. But what about compatibility? Always verify controller voltage thresholds—lithium’s 14.6V charging can overload 13.8V-regulated systems.
How do AGM and lithium batteries compare?
| Parameter | AGM | LiFePO4 |
|---|---|---|
| Cycle Life | 300 | 2000+ |
| Weight (12Ah) | 4kg | 1.8kg |
AGM remains cost-effective for infrequently used bikes (¥35–¥90), while lithium suits daily riders needing rapid recharges. The 12V7Ah LiFePO4 charges fully in 2h vs AGM’s 8h. Pro Tip: Use temperature-compensated chargers for lithium—cell balancing fails below 0°C.
What are specialized options for cruisers?
The YTX20L-BS (20Ah) and EXIDE EZ600 cater to Harley-Davidson touring bikes with 12V/180W audio systems. These deep-cycle AGM units handle 50% discharge depths, unlike standard starter batteries. Technical highlights:
- Thicker plates (2.4mm vs 1.8mm)
- Carbon-enhanced grids reducing corrosion
- 35% longer reserve capacity (120min)
In real-world use, a Yamaha XV1900 with YTX20L-BS runs auxiliary lights for 3h without engine recharge. Warning: Deep discharges below 10.5V permanently damage plate structures.
Redway Battery Expert Insight
FAQs
Only if your charging system operates below 14.6V—most modern motorcycles need voltage regulator adjustments for compatibility.
Do AGM batteries require vent tubes?
No, sealed AGM designs eliminate gas venting, making them ideal for enclosed battery compartments in Ducati/BMW models.
