Yuasa HX505-12FR High Performance UPS Replacement Battery 103.09 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.
Yuasa HX505-12FR High Performance UPS Replacement Battery 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.
Volts & Amps
12 Volts | 145 Ah
Terminal Type
Internal Thread
Replacement Yuasa HX505-12FR — Compatible HX505-12FR
This compatible replacement battery is engineered specifically for the Yuasa HX505-12FR application, delivering reliable UPS support and consistent performance under high-rate discharge conditions. As a high-performance battery replacement, the HX505-12FR provides dependable standby power, low self-discharge, and maintenance-free operation, making it a strong choice when you need a long-lasting battery to protect critical systems.
Key Specifications
- Model: Yuasa HX505-12FR (Replacement)
- Voltage: 12 Volts
- Amp-hours: 145 Ah
- Watts per cell: 491 Watts per cell on 15-min rate at 1.67 Volts
- Self-discharge rate: Less than 3% per month
- Expected life in standby use: Up to 10 years
- Cycle life: Up to 300 cycles at 100% discharge in cycle service
- Technology: Absorbent Glass Mat Technology (AGM)
- Case: ABS (UL94 V-0) flame retardant case
- Construction: Spill Proof Construction; No-leak construction; Can be operated in any position
- Terminal: Internal Thread
- Warranty: 3 Year Warranty
- Certifications: UL Listed
- Condition: Brand New, Factory Fresh
- Brand/Supplier text: Enersys
Benefits
Built to deliver robust cycle and standby performance, this replacement battery offers long service life and dependable energy delivery. Its AGM design ensures a low internal resistance for efficient charging and discharging, while spill-proof construction and UL94 V-0 flame retardant casing improve installation safety. With a self-discharge rate under 3% per month and up to 10 years of expected standby life, this product qualifies as a true long-lasting battery for critical backup systems.
The HX505-12FR is optimized for UPS applications where high-rate discharge performance is essential; the 491 W per cell figure at a 15-minute rate demonstrates strong short-duration power capability. Typical uses include uninterruptible power supplies, telecom backup, security and fire alarm systems, and other mission-critical installations. The internal thread terminal provides straightforward, secure connections in modular battery racks and enclosures. The tested, factory-fresh condition and a 3-year warranty offer peace of mind for both IT managers and facilities teams.
Ensure uninterrupted power with this replacement Yuasa HX505-12FR high-performance battery. Order now to upgrade your UPS with a reliable, long-lasting battery backed by professional testing and a 3-year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Yuasa HX505-12FR UPS
- Manufacturer: Enersys
- Product Type: Heavy Duty Batteries
- 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.
