Dell 2700W K802N-3U UPS Battery Replacement 12V 9Ah 8 Pack
Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase.
Please note: We only supply the batteries shown in the images. Product images of devices are shown for reference only.
UPS Battery Replacement for Dell 2700W K802N-3U – 12V 9Ah AGM Batteries (8 Pack)
Restore reliable backup power to your Dell 2700W K802N-3U UPS with this complete replacement battery kit. Featuring eight high-quality 12V 9Ah AGM sealed lead acid batteries with T2 terminals, this pack is designed to provide dependable runtime, stable performance, and a precise fit for your UPS system.
Technical Specifications
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Why Choose This Product
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- Reliable replacement battery kit for Dell 2700W K802N-3U UPS systems.
- Maintenance-free AGM technology for dependable operation.
- Stable power delivery during outages and power fluctuations.
- Durable sealed construction helps maximize service life.
- T2 terminals provide secure battery connections.
- Complete 8-battery pack for full UPS battery replacement.
- Designed for straightforward installation using existing connectors and cables.
Compatible Models
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Must match both your UPS model and existing battery specifications before ordering.
Product Highlights
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- 12V 9Ah AGM sealed lead acid batteries.
- Pack of 8 batteries.
- Spill-proof and maintenance-free design.
- Precision sizing for UPS battery replacement applications.
- Ideal for maintaining uninterrupted backup power protection.
- Built using quality materials for dependable performance.
FAQs
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How many batteries are included?
Eight 12V 9Ah AGM batteries are included in this replacement kit.
What terminal type does this battery use?
These batteries use T2 terminals.
Are cables and connectors included?
No. Existing UPS connectors and cables must be reused during installation.
Is assembly required?
Yes. Some assembly is required when installing the replacement batteries.
Warranty & Returns
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- 30 Days to return for a refund.
- 1 Year replacement warranty.
Important Installation Information
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Re-use your existing connectors and cables during installation. Verify your UPS model and battery specifications before ordering. Proper installation and handling help ensure optimal battery performance and service life.
Reliable Backup Power for Your Dell UPS
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Keep your Dell 2700W K802N-3U UPS operating at peak performance with this complete 8-pack replacement battery kit. Designed to deliver dependable backup power, reliable runtime, and long-lasting AGM performance when you need it most.
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Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.
🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
ADVISORY:- ABOUT OUR IMAGES
📸 Send Us Your Battery Image
Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.
🔍 Fast, Expert Assistance
We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.
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