Dell 1000W K788N UPS High Performance Replacement Battery Set 17.99 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.
Dell 1000W K788N 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 | 9 AH
Terminal Type
F2
Replacement Battery Set for Dell 1000W K788N
Replace worn batteries in your Dell 1000W K788N UPS with this premium replacement UPS battery set built for compatibility and dependable performance. Designed to deliver consistent, high-current support during outages, this long-lasting battery pack ensures your Dell 1000W K788N continues to protect critical systems with minimal downtime. Each battery is brand new and factory-tested for quality and reliability.
Key Specifications
- Battery Model: SigmasTek SP12-9HR
- Quantity: 3 batteries per set
- Voltage: 12 Volts
- Capacity: 9 AH (amp-hours)
- Terminal Type: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Feature: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
- Reliable Backup Power — This high-performance UPS battery set is crafted for the rapid discharge and recovery cycles common to UPS systems, offering the Dell 1000W K788N the surge capability it needs to handle sudden load demands.
- Built to Last — With low self-discharge and rugged, valve-regulated construction, these batteries provide a long-lasting battery option that maintains capacity over time and stands up to vibration and handling.
- Safety and Standards — U.L. recognition and CE certification demonstrate compliance with industry safety standards, giving you added reassurance for deployment in professional IT and industrial environments.
- Multi-Purpose Use — While engineered for the Dell 1000W K788N UPS, this replacement set also serves emergency power supplies and compatible battery-powered tools that require the same voltage and capacity.
- Easy Replacement — This set includes three SigmasTek SP12-9HR batteries; be sure to reuse your original cables and hardware to connect the new batteries correctly and safely.
Give your Dell 1000W K788N the reliable energy it needs with this replacement UPS battery pack. Purchase now to secure a high-performance UPS battery that’s ready to ship and backed by a one-year warranty for added peace of mind.
Technical Specifications
Product Highlights
- Brand Replacement : Dell 1000W
- 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.
