Mighty Mule FM500 502 High Performance Replacement Battery By Bright Way 4.18 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Mighty Mule FM500 502 High Performance Replacement Battery By Bright Way is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician 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 BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
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.
Mighty Mule FM500 502 High Performance Replacement Battery By Bright Way is backordered and will ship as soon as it is back in stock.
Volts & Amps
12 Volts | 7 AH
Terminal Type
F1
Mighty Mule FM500 502 Replacement Battery — Bright Way (Fits Mighty Mule FM500 502)
Keep your gate opener running reliably with this Bright Way replacement battery built specifically for the Mighty Mule FM500 502. Designed for consistent performance and dependable power delivery, this 12V 7Ah battery restores operating readiness to your gate system so you can count on smooth, uninterrupted operation. Whether you're replacing an old cell or stocking a spare, this high-performance battery delivers the reliability and longevity you expect from Bright Way and is an ideal long-lasting battery solution for residential and light commercial gate openers.
Key Specifications
- Brand: Bright Way
- Voltage: 12 volts
- Capacity: 7 amp hours (7Ah)
- Terminal Type: F1 terminal
- Compatible With: Mighty Mule FM500 502 models
Benefits
This replacement battery is engineered for durability and sustained performance. As a high-performance battery option, it provides steady current output to ensure your gate opener activates consistently, even under frequent use or during power outages. The robust construction and quality cells contribute to long service life, making this a true long-lasting battery investment for homeowners and property managers.
Beyond gate openers, this compact 12V 7Ah unit is suitable for a range of standby and portable power roles. Typical applications include emergency power support for small systems, backup for low-power UPS units, powering security accessories, and use in portable tools or devices that accept an F1 terminal. Its secure F1 connections help ensure a reliable electrical interface, minimizing downtime and connection issues.
Choosing Bright Way means choosing consistent performance and dependable manufacturing standards. This replacement battery restores the function of your Mighty Mule FM500 502 and helps protect against unexpected failures that can disrupt access to your property. If you need a dependable high-performance battery that fits perfectly and performs reliably, this Bright Way unit is an excellent choice.
Ready to restore reliable power to your Mighty Mule FM500 502? Add this Bright Way replacement battery to your cart now and enjoy the peace of mind that comes with a long-lasting battery replacement designed for dependable gate opener performance.
Technical Specifications
Product Highlights
- Brand Replacement : Mighty Mule FM500
- Manufacturer: Brightway Group
- Product Type: Home Power Backup
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




