Dell 2700W K803N-4U UPS High Performance Compatible Replacement Battery Set 47.96 lb
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Dell 2700W K803N-4U UPS High Performance Compatible Replacement Battery Set 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
12 Volts | 9 AH
Terminal Type
F2
SigmasTek SP12-9HR Replacement Battery Set for Dell 2700W K803N-4U
Ensure uninterrupted protection for your Dell 2700W K803N-4U with this SigmasTek replacement UPS battery set. Built for dependable performance under high load conditions, this high-performance UPS battery pack is factory-fresh, UL-recognized, and CE certified—delivering the long-lasting battery reliability required by data centers, server rooms, and critical infrastructure. If your system uses the Dell 2700W K803N-4U, this battery set is a compatible and cost-effective solution.
Key Specifications
- Battery model: SigmasTek SP12-9HR
- Quantity included: 8 batteries per set
- Voltage: 12 Volts
- Capacity: 9 AH (amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Feature: Low Self-discharge
- Feature: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatibility: Dell 2700W K803N-4U Uninterruptible Power Supply (UPS)
- Note: Use all existing cables and hardware from original configuration to connect new batteries
Benefits
- Superior durability: Valve-regulated and spill-proof construction combined with high vibration resistance ensures long-term durability in demanding UPS environments.
- Long-lasting readiness: Low self-discharge properties keep this long-lasting battery at ready capacity so your UPS can respond immediately to outages.
- High performance under load: Designed for high rate discharge, this high-performance UPS battery delivers the power burst needed for critical shutdown or bridging operations on the Dell 2700W K803N-4U.
- Tested and certified: U.L. Recognized and CE Certified units that are personally tested by our technical staff to meet or exceed OEM specifications for a reliable replacement option.
- Flexible applications: Ideal for Uninterruptible Power Supply (UPS) units, emergency power systems, and compatible battery-powered tools—wherever Dell 2700W K803N-4U configurations are used.
Remember to reuse your original cables and hardware to install this replacement battery set. Our support team is ready to assist with questions, and orders for in-stock items generally ship within 24 hours. Back your critical systems with confidence—buy the SigmasTek SP12-9HR replacement batteries for the Dell 2700W K803N-4U now to secure reliable, long-lasting backup power.
Technical Specifications
Product Highlights
- Brand Replacement : Dell 2700W
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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