SigmasTek 12 Volt 18 Amp SLA High Performance Compatible Replacement Battery Set - 10 126.61 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.
SigmasTek 12 Volt 18 Amp SLA High Performance Compatible Replacement Battery Set - 10 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
SigmasTek UPS12-18 (NB) Replacement Battery Set (10-Pack) — Compatible with UPS12-18 (NB)
Replace or expand your UPS battery bank with this 10-pack SigmasTek UPS12-18 (NB) replacement UPS battery set, designed for compatibility, strong performance, and dependable reliability. Ideal for medium to large UPS systems, these batteries deliver the consistent power and durability needed for emergency backup and continuous protection.
Key Specifications
- Brand: SigmasTek
- Model: UPS12-18 (NB)
- Voltage: 12 Volts
- Capacity: 18 AH
- Quantity: 10 batteries per set
- Terminal Type: Nut & Bolt
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Features: Low Self-discharge, High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
These high-quality replacement batteries are engineered for long service life and reliable performance. The high rate discharge design supports UPS systems that require strong, short-duration power delivery while valve regulated, spill-proof construction reduces maintenance and increases installation flexibility. Low self-discharge keeps the batteries ready for emergency use, and high vibration resistance helps them withstand transportation and operational stresses.
As a long-lasting battery alternative, this 10-pack is an excellent choice for UPS units, emergency power supplies, and battery-powered tools that demand reliable backup and quick energy availability. The Nut & Bolt terminals provide secure connections for reliable current transfer in multi-battery configurations, and U.L. and CE recognition confirms that these batteries meet recognized safety and performance standards.
Technically vetted to meet or exceed OEM standards, these SigmasTek batteries give system administrators and technicians the confidence to maintain uptime and protect critical equipment. Use your existing cables and hardware to install these units and extend the life of your UPS system with a proven, high-performance UPS battery solution.
Protect your operations with a dependable, long-lasting battery pack. Purchase the 10-pack SigmasTek UPS12-18 (NB) replacement UPS battery set today for reliable backup power, fast shipping, and a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : SigmasTek 12
- 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.
