APC S500RMX155 Compatible Replacement Battery By SigmasTek 21.02 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.
APC S500RMX155 Compatible Replacement Battery By SigmasTek 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 | 7.5 Ah
Terminal Type
F2
SigmasTek 12V 7.5Ah Replacement Battery — Compatible with APC S500RMX155
Upgrade and maintain your APC S500RMX155 UPS with this SigmasTek replacement UPS battery. At 12 volts and 7.5 amp hours, this compact, reliable cell is designed to provide the steady backup power your APC S500RMX155 needs to protect sensitive equipment during short outages. It’s a high-performance UPS battery solution that balances compact size with dependable output.
Key Specifications
- Voltage: 12-Volt
- Capacity: 7.5 Amp Hour
- Terminal Type: F2 Terminal
- Brand / Manufacturer: SigmasTek
- Designed For: APC S500RMX155 UPS
Benefits
This SigmasTek unit is built to be a long-lasting battery replacement for APC S500RMX155 systems. Its construction emphasizes reliability and steady performance—key traits for a replacement UPS battery serving networking gear, POS systems, and workstations where clean power and short-term runtime are necessary to prevent data loss or equipment damage. As a high-performance UPS battery, it provides quick response to power interruptions, supplying enough energy to gracefully shut down equipment or bridge brief outages.
The F2 terminal configuration allows straightforward, secure connections in compact UPS enclosures and consumer-grade racks. Its smaller 7.5Ah capacity makes it ideal for single-bay or compact UPS units where space is limited but dependable reserve power is mandatory. Typical applications include small server closets, home office UPS systems, lab instruments, and emergency backup for critical devices that need uninterrupted operation.
Durability is a key advantage: SigmasTek designs this battery to resist common failure modes, delivering consistent startup and charge acceptance over repeated cycles. Choosing a compatible replacement UPS battery like this SigmasTek model helps maintain your APC S500RMX155’s protective capabilities and reduces the risk of sudden service interruptions.
Keep your APC S500RMX155 protected — order this high-performance, long-lasting battery today to restore full backup capability and ensure reliable operation when power is lost.
Technical Specifications
Product Highlights
- Brand Replacement : APC S500RMX155
- Manufacturer: SigmasTek
- Product Type: UPS 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.
