APC CURK7 UPS High Performance Replacement Battery Set 25.32 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 CURK7 UPS High Performance Replacement Battery Set 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 | 18 Ah
Terminal Type
Nut & Bolt
Replacement Battery Set for APC CURK7
Designed for direct compatibility with the APC CURK7 UPS unit, this replacement battery set restores critical backup power and reliability. The kit includes two SigmasTek SP12-18HR batteries that are factory fresh and ready to replace aged or depleted cells. If you rely on your CURK7 for protecting important electronics, these batteries provide a robust, high-performance UPS battery solution that delivers consistent power when it matters most.
Key Specifications
- Included: 2 SigmasTek SP12-18HR batteries
- Voltage: 12 Volts
- Capacity: 18 AH (Amp-hours)
- Terminal: Nut & Bolt
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof
- Features: Low Self-discharge
- Features: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatibility: APC CURK7 UPS unit
- Note: Use all existing cables and hardware from original configuration to connect the new batteries
Benefits
These replacement batteries offer a long-lasting battery performance profile with the capacity and discharge characteristics required by demanding UPS applications. The high rate discharge design gives your APC CURK7 the ability to deliver higher power over short durations—critical for supporting startup loads, servers, and network equipment. Valve regulated, spill-proof construction enhances safety and simplifies handling, while low self-discharge helps retain capacity during storage periods.
High vibration resistance improves durability in environments that experience mechanical motion or equipment vibration. Use cases include uninterruptible power supply systems like the CURK7, emergency power backup, and battery-powered tools that need dependable bursts of energy. Every battery is brand new, factory-tested, and certified (U.L. and CE) for quality. With a 1 year warranty and validation by our technical staff, these batteries provide a trusted replacement that aims to meet or exceed OEM standards.
Replacing worn batteries before failure reduces the risk of unexpected downtime and keeps critical loads protected. These replacement UPS batteries are tested to deliver consistent runtime and stable operation for residential and commercial UPS installations.
Ready to restore backup power for your APC CURK7? Buy this high-performance, long-lasting replacement UPS battery set today—fast shipping and knowledgeable customer support included.
Technical Specifications
Product Highlights
- Brand Replacement : APC CURK7
- 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.
