For questions, quotes, or help finding the right battery, feel free to email us at sales@batteryweb.com

New collections added! Learn more

🎉 First Order Special 🎉

First-time shoppers get 5% OFF on batteries & accessories!

WELCOME5
SigmasTek  |  SKU: BW-18437

Kawasaki KFX50 50CC 2007-2010 Long-Life Replacement Battery

Sale price $32.85 USD Regular price $42.68
Shipping calculated at checkout.

➤ Maintenance-free AGM design eliminates the need for acid refills

➤ Spillproof and leakproof for safe, hassle-free use

➤ Certified by U.L. and CE for guaranteed quality and safety

➤ Engineered to withstand extreme freeze, heat, and vibration conditions

➤ Provides superior starting power and reliable deep cycle capacity


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

📸 Send Your Battery Photo / Unsure? Expert Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR IMAGE

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

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: 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 | 4.5 AH

Terminal Type

Nut & Bolt

Kawasaki 50CC KFX50 (2007-2010) Replacement Battery - AGM Maintenance Free

Replace your ATV battery with a maintenance-free AGM unit tailored for the Kawasaki 50CC KFX50 (2007-2010). This AGM maintenance free replacement battery provides reliable 12-volt power with a compact 4.5 Ah capacity designed for high-rate discharge events common in ATVs. Its spillproof, leakproof construction and valve regulated design ensure safe, consistent performance in harsh off-road conditions. Trust this long-lasting battery to deliver dependable starts and robust operation for your KFX50.

Key Specifications

  • Compatible Model: Kawasaki 50CC KFX50 (2007-2010)
  • Brand: Kawasaki (compatible replacement)
  • Voltage: 12 Volts
  • Capacity: 4.5 AH (amp-hours)
  • Terminal Type: Nut & Bolt
  • Design: AGM (Absorbed Glass Mat) Maintenance Free
  • Certifications: U.L. Recognized and CE Certified
  • Vent System: Valve Regulated Vent System
  • Protection: Spillproof and Leakproof Design
  • Durability: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty

Benefits

  • Durability: The AGM construction combined with valve regulation creates a rugged, sealed battery that resists vibration, shock, and temperature extremes seen in ATV use—helping extend service life even in demanding terrain.
  • Long Life: Engineered as a long-lasting battery for small ATVs, the unit sustains repeated starts and handles bursts of high current without compromising overall lifespan.
  • High Performance: This high-performance battery provides strong starting power and a stable energy supply for ignition systems, lighting, and accessory loads during trail rides or recreational use.
  • Maintenance-Free Convenience: The spillproof, maintenance-free design eliminates the need to add electrolyte, simplifying ownership and reducing the chances of operator error or corrosion.
  • Versatile Applications: While specifically matched to the Kawasaki KFX50 2007-2010, the replacement battery is also suitable for other small powersport vehicles, portable emergency power setups, compact UPS units, and tools that accept a 12V 4.5Ah battery.
  • Safety & Assurance: U.L. and CE certifications, plus a 6 month warranty, provide confidence in quality and support for your purchase.

Ready to equip your Kawasaki 50CC KFX50 with a reliable, maintenance-free replacement battery? Click to buy this durable, long-lasting 12V 4.5Ah battery and get back to riding with confidence.


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.