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Dell U8735-N PowerEdge PERC 5/i 6/i H700 3.7V RAID Controller Battery NU209 Li-ion

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  • Dell PowerEdge PERC 5/i 6/i SAS/SATA 3.7V RAID Controller Battery Li-ion NU209 U8735
  • Dell  PERC 5/i 6/i SAS/SATA 3.7V RAID Controller Battery Li-ion NU209 U8735 Installed in a PowerEdge 2950 server
Shipping Weight:
2.00 LBS
Usually ships within (1) one business day
Calculated at checkout
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 Product Description


All Lithium products will be shipped using FedEx only. There will be no exceptions!

As of January 5, 2018 new shipping guidelines are being applied to ALL lithium batteries being shipped by Air. All Lithium batteries or battery packs are now classified as Dangerous Goods and Will have limited shipping options (Cell/Battery Quantity and Shipping Location). ICAO and IATA Air Regulations.

Make sure to add Dangerous Goods Fee above to your Cart. Match shipping method upon Checkout.

Dell PowerEdge replacement 3.7V rechargeable lithium ion battery for PERC 5/i, 6/i and H700 internal RAID controllers.


Part Number(s): U8735, NU209, DFJRV, UF302, XJ547, P9110, FR463, 312-0448


Brand new, unopened condition. Includes battery only, no cables, holder or tray.


Dell OEM, NOT third-party. 7 WHr Lithium Ion


Used to replace a failed battery that will no longer hold a charge.


Compatible RAID Controllers


All PERC 5/i, 6/i and H700 integrated RAID controllers and adapters such as those listed below.


This battery will work as a replacement in any RAID controller that came standard with this battery.

Example Compatible Server Models


Requires compatible RAID controller above


  • Dell PowerEdge 840
  • Dell PowerEdge 1900
  • Dell PowerEdge 1950
  • Dell PowerEdge 2900
  • Dell PowerEdge 2950
  • Dell PowerEdge 2970
  • Dell PowerEdge 6850 II (SAS models only)
  • Dell PowerEdge 6950
  • Dell PowerEdge R200
  • Dell PowerEdge R210 II
  • Dell PowerEdge R310
  • Dell PowerEdge R410
  • Dell PowerEdge R900
  • Dell PowerEdge R510
  • Dell PowerEdge R610
  • Dell PowerEdge R710
  • Dell PowerEdge T610
  • Dell PowerEdge T710

*This list is NOT all inclusive. Please contact us to see if this battery will work with your controller.

 Warranty Information

90-day parts replacement warranty

 Find Similar Products by Tag

5/i  6/i  battery  Controller  Dell  Li-ion  PERC  PowerEdge  RAID  Replacement  SAS/SATA  U8735  

 Product Reviews

  1. Fast and reliable delivery

    Posted by SP/F JOENSEN on 9th Oct 2014

    Shipped quickly and reliable employee who shipped the order the same day the order was given. The product is 100%.
    Thank you Todd!

  2. They actually stock them. Unlike Dell...

    Posted by Joe Rodriguez on 10th Sep 2013

    Have ordered these batteries several times from Flagship when we needed new ones. Always shipped quickly. Thanks.

  3. Faster shipping than Dell

    Posted by Unknown on 3rd Sep 2013

    Ordered these and received them quickly. Dell was out of stock and couldn't guarrantee shipping.

  4. Excellent. Just what we needed.

    Posted by Ben Kendle on 28th Aug 2013

    Needed a few of these to replace a couple failed batteries. Shipped quickly and worked great. Thanks!

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