Yamaha 550CC YFM550 Grizzly High Performance Replacement Battery (2009-2014)
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Battery Care Guide
Battery Care Guide
Battery Usage and Maintenance Guidelines 🔋
Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.
1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Operate the device until the battery reaches approximately 20% capacity.
- Avoid premature recharging.
- Do not allow the battery to fully discharge during the initial cycles.
Post-Conditioning
- Recharge the battery only when necessary.
- These batteries are capable of approximately 500 charge cycles:
- Once daily → ~500 days
Twice daily → ~250 days
Note: Even a partial recharge is considered a full cycle.
2. Sealed Lead Acid (SLA) Batteries 💡
- No conditioning required.
- Maintain the battery in a fully charged state; avoid complete discharge.
- Capable of 300–400 charge cycles.
- Expected service life: 2–3 years, depending on usage conditions.
3. Laptop Batteries (Lithium-Ion) 💻
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Charge fully, then discharge to approximately 20% capacity.
- Avoid complete discharge, as some devices may not detect a fully drained battery.
Post-Conditioning
- Minimize frequent plugging and unplugging.
- Allow the battery to discharge moderately at least once per month to maintain optimal performance.
- Occasional cycling is recommended to sustain battery health.
Professional Recommendation
Adhering to these guidelines will enhance battery longevity and ensure reliable performance.
For further assistance regarding your battery or order, our customer support team is available to provide guidance.
Delivery and Shipping
Delivery and Shipping
⚡ Everything You Need to Know About Shipping with BatteryWeb (USA)
We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:
🚚 Shipping & Delivery
Most orders ship next business day (some products like sealed lead acid may take a little longer).
Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).
We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.
Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.
Transit times shown are estimates only (business days, no weekends/holidays).
🌍 Shipping Restrictions
Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.
PO Box deliveries are only available via USPS.
At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.
📦 Important Notes
Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.
If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.
💲 Currency & Pricing
All prices are shown in USD.
Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.
⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
Volts & Amps
12 Volts | 18 Ah
Terminal Type
Nut & Bolt
Replacement Yamaha 550CC YFM550 Grizzly ATV Battery (2009-2014)
This compatible replacement battery for the Yamaha 550CC YFM550 Grizzly (2009-2014) delivers reliable performance, consistent starting power, and maintenance-free operation for your ATV. Built for the high rate discharge demands of ATVs, this high-performance battery is spillproof and engineered to resist extreme freeze, heat, and vibration so you can count on dependable starts and long service life in challenging conditions. If you're looking for a long-lasting battery that combines deep-cycle capability with superior starting power, this Yamaha 550CC YFM550 Grizzly replacement battery is designed for you.
Key Specifications
- Brand: SigmasTek
- Compatibility: Yamaha 550CC YFM550 Grizzly (2009-2014)
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
- Design: Absorbed Glass Mat (AGM) - Maintenance-Free
- Safety/Certifications: U.L. Recognized and CE Certified
- Features: Spillproof and Leakproof Design; Valve Regulated Vent System
- Performance: Extreme freeze, heat and vibration resistance; Superior starting power and deep cycle capacity
- Condition: Brand New, Factory Fresh
- Warranty: 6 Month Warranty
Benefits
This OEM-compatible Yamaha 550CC YFM550 Grizzly replacement battery provides the durability and resilience riders need. The AGM maintenance-free construction delivers a long-lasting battery life while eliminating the need to add acid or water — making it ideal for owners who want hassle-free maintenance. Its spillproof and leakproof design plus valve-regulated venting ensure safe operation even when mounted at unconventional angles. U.L. recognition and CE certification confirm reliability and manufacturing quality.
Designed for high-rate discharge applications, this high-performance battery supplies the quick bursts of power required for reliable cold starts and peak performance under load. The battery’s superior starting power and deep-cycle capability make it well-suited for ATV use, accessories, and auxiliary electronics. Extreme resistance to freeze, heat, and vibration means this unit stands up to trail impacts, harsh weather, and hard use without compromising performance.
Typical applications include use in ATVs, utility vehicles, powersports equipment, and other small vehicles that demand a dependable, long-lasting battery. Whether you ride for work or recreation, this replacement battery is optimized to provide dependable starts and extended cycle life so you spend more time riding and less time troubleshooting battery issues.
Ready to upgrade? Buy your Yamaha 550CC YFM550 Grizzly replacement battery today and experience superior starting power and long-lasting performance backed by a 6 month warranty. Order now to get a high-performance, long-lasting battery shipped quickly.
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