APC CURK11 Compatible Replacement Battery 50.85 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 CURK11 Compatible Replacement Battery is backordered and will ship as soon as it is back in stock.
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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
24 Volts | 18 Ah
Terminal Type
Special Connector
APC RBC7 Replacement Battery Cartridge for APC CURK11
This fully assembled APC RBC7 replacement UPS battery cartridge is crafted for direct compatibility with the APC CURK11. Delivering dependable performance with AGM sealed technology and UL certification, it's an ideal choice when you require a plug-and-play, high-performance UPS battery that restores runtime and maintains system protection for critical equipment.
Key Specifications
- Compatible Model: APC CURK11
- Product Type: APC RBC7 fully assembled cartridge
- Batteries Included: 2 x 12V 18AH batteries
- Volts: 12V
- Amp Hours: 18AH
- Chemistry: SLA (Sealed Lead Acid)
- Technology: Absorption Glass Mat (AGM) Sealed Battery Technology
- Cable: Heavy duty 10 gauge cable
- Fuse: Precision 60 Amp fuse
- Weight: 52 Lbs
- Dimensions: Length 7.13 In, Width 6 In, Height 6.59 In
- Certification: UL (Underwriters Laboratories) certified
- Warranty: 1-year Warranty
- Additional Notes: Fully Assembled and Tested; Guaranteed compatibility with original battery
- Shipping Methods: UPS Ground and USPS
- Shipping Speed: We ship in 1 business day for all in-stock items
- Brand / Supplier Reference: SigmasTek
- Connector: Special Connector (APC CURK11)
Benefits
- Durability: AGM absorption technology and SLA construction deliver a sealed, maintenance-free design that withstands vibration and varying temperatures, ensuring consistent service.
- Long life: Carefully matched cells and precision assembly provide extended service life compared to lower-grade replacements, making this a cost-effective long-lasting battery option.
- High performance: Designed to meet or exceed the original manufacturer specifications, this high-performance UPS battery supports stable voltage and reliable runtime for critical loads.
- Convenient plug-and-play replacement: Comes fully assembled with heavy-duty cable and fuse, guaranteeing fast installation and immediate restoration of backup capability.
- Typical applications: Perfect for UPS systems protecting servers, network switches, telecommunications gear, emergency lighting and other critical infrastructure that depends on uninterrupted power.
- Confidence and support: UL certification, a 1-year warranty, and responsive customer service ensure you have help when needed and a dependable replacement solution.
Replace your APC CURK11 battery cartridge with this tested, reliable replacement UPS battery today — click to purchase and get fast shipping and robust backup power for your equipment.
Technical Specifications
Product Highlights
- Brand Replacement : APC CURK11
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
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