+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

L3 EOTech 551/511 N Cell Battery Cap

L3 EOTech 551/511 N Cell Battery Cap
L3 EOTech 551/511 N Cell Battery Cap
1 of 1 images
L3 EOTech 551/511 N Cell Battery Cap

Tap Tap to Zoom

Questions & Answers
Is there a simple way to identify model for an EOTech sight. I believe is an 511N ? Sticker base says EOTEech man May 2005 and English7/64 no metric Expert Answer

You will need to contact EoTech directly for assistance identifying your model.

by Jonathan D., Gear Expert, December 7, 2019
Would this battery cap fi the airsoft replica of the sight Expert Answer

We cannot guarantee fitment as EOTech does not make the airsoft replicas. It may be a close enough copy to work, but there's no way to confirm it.

by Ethan C., Gear Expert, June 11, 2018
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
Good Replacement Part by Noah, February 15, 2016
The same part you would get directly from EOTech. The contacts are making good contact with the batteries while my older cap's contacts fell out. The fit was a little tight at first, but after some fitting it fit well.
Read 1 Review
Color:
Black
Condition:
New

Code: ET-IA-9-N1044

MPN: 9-N1044

UPC: 672294210443

Product No Longer Available

Product Info for L3 EOTech 551/511 N Cell Battery Cap

L3 EOTech 551/511 N Cell Battery Cap 9-N1044 is exactly the part you need if you have lost the original. This battery cap from EOTech is available for EOTech Holosight 551 and EOTECH HWS 511 models. EOTech battery caps are made with the same rugged durability and construction quality as the original battery caps provided with the HWS. If you are on the hunt for EOTech replacement parts, then look no further than our extensive collection of EOTech Red Dot Sight Accessoriesimage

Specifications for EOTech HWS 551 511 Red Dot Battery Caps N1044:

Compatibility: EOTech HWS 511 & 551

Features of EOTech 511 551 Holosight Battery Cap 9N1044:

  • Replaces the original battery cap included with your holosight
  • Keeps the batteries securely in place during the toughest of operations

Package Contents:

  • EOTech HWS 511, 551 Replacement Battery Cap 9-N1044

Related Products to L3 EOTech 551/511 N Cell Battery Cap

Image of EOTech XPS/EXPS Battery Cap with New Cable Tether EOTech XPS/EXPS Battery Cap with New Cable Tether (2) List: $36.49 (Save 14%) $31.39
Image of EOTech HWS EXPS3 HD Holographic Red Dot Sight EOTech HWS EXPS3 HD Holographic Red Dot Sight List: $999.00 (Save $44.00) $955.00
Image of EOTech G45 STS Mini 5x Red Dot Sight Magnifier 5 models EOTech G45 STS Mini 5x Red Dot Sight Magnifier (64) As Low As (Save Up to $40.00) $599.00 13% Coupon
Image of EOTech G45 STS Mini 5x Red Dot Sight Magnifier 5 models EOTech G45 STS Mini 5x Red Dot Sight Magnifier (64) As Low As (Save Up to $40.00) $599.00 13% Coupon
Image of EOTech HHS-II Holographic Reflex Red Dot Sight 4 models EOTech HHS-II Holographic Reflex Red Dot Sight (40) As Low As (Save Up to 20%) $1,011.85 Blazin' Deal
Image of EOTech 510 Series 512-A65 Holographic CQB Weapon Sight made-in-usa-flag 2 models EOTech 510 Series 512-A65 Holographic CQB Weapon Sight (190) As Low As (Save Up to 11%) $539.00 Best Rated
Image of EOTech HWS EXPS3 1x30mm Holographic Red Dot Sight made-in-usa-flag 11 models EOTech EXPS3 Holosight w/ Side Button, QD Lever - NV Compatible (384) As Low As (Save Up to 25%) $639.99 Blazin' Deal
Image of EOTech EFLX Mini Reflex Red Dot Sight made-in-usa-flag 4 models EOTech EFLX Mini Reflex Red Dot Sight (63) List: $359.00 (Save $20.00) $339.00 13% Coupon
Image of EOTech XPS2 Holographic Weapon Sight made-in-usa-flag 9 models EOTech XPS2 Holographic Weapon Sight (262) As Low As (Save Up to $44.00) $599.00 13% Coupon
Image of EOTech EXPS3-DCR HWS 1x1.2-0.85in Holographic Red Dot Sight w/G45 Magnifier and STS EOTech EXPS3-DCR HWS 1x1.2-0.85in Holographic Red Dot Sight w/G45 Magnifier and STS List: $1,539.00 (Save $80.00) $1,459.00
Image of EOTech HHS STC Holographic Hybrid Sight System EOTech HHS STC Holographic Hybrid Sight System List: $1,509.00 (Save $74.00) $1,435.00
Image of EOTech HHS STC Holographic Hybrid Sight System EOTech HHS STC Holographic Hybrid Sight System List: $1,509.00 (Save $74.00) $1,435.00
Image of EOTech XPS3 Transverse Red Dot Sight made-in-usa-flag 6 models EOTech XPS3 Transverse Holographic Sight - NV Compatible (88) As Low As (Save Up to $44.00) $719.00 13% Coupon
Image of EOTech G-Series G33 3x Magnifier 6 models EOTech G33 3.25x Red Dot Sight Magnifier (154) As Low As (Save Up to $34.00) $529.00 13% Coupon
Image of EOTech G-Series G33 3x Magnifier 6 models EOTech G33 3.25x Red Dot Sight Magnifier (154) As Low As (Save Up to $34.00) $529.00 13% Coupon
Image of EOTech Model 558 Holographic Weapon Sight made-in-usa-flag 2 models EOTech Model 558 Holographic Weapon Sight (11) As Low As (Save Up to $44.00) $755.00
Image of EOTech 1x0.7in Pistol Reflex Red Dot Sight EOTech 1x0.7in Pistol Reflex Red Dot Sight List: $479.00 (Save $30.00) $449.00
Image of EOTech G43 Red Dot Sight Magnifier 5 models EOTech G43 Red Dot Sight Magnifier (14) As Low As (Save Up to $40.00) $555.00 13% Coupon
Image of EOTech G43 Red Dot Sight Magnifier 5 models EOTech G43 Red Dot Sight Magnifier (14) As Low As (Save Up to $40.00) $555.00 13% Coupon
Image of EOTech 552 A65 Holographic Sight made-in-usa-flag 2 models EOTech 552 A65 Holographic Sight (10) As Low As (Save Up to $44.00) $679.00 Best Rated
Image of EOTech Shift-To-Side (STS) Mount Kit 9-G33STS EOTech Shift-To-Side (STS) Mount Kit 9-G33STS (7) List: $205.99 (Save $6.00) $199.99
Image of EOTech Shift-To-Side (STS) Mount Kit 9-G33STS EOTech Shift-To-Side (STS) Mount Kit 9-G33STS (7) List: $205.99 (Save $6.00) $199.99
Image of EOTech Vudu 3-9x EFLX Mount Kit made-in-usa-flag EOTech Vudu 3-9x EFLX Mount Kit (3) List: $75.00 (Save 13%) $65.00
Image of EOTech Vudu 3-9x EFLX Mount Kit made-in-usa-flag EOTech Vudu 3-9x EFLX Mount Kit (3) List: $75.00 (Save 13%) $65.00

L3 EOTech 551/511 N Cell Battery Cap Unavailable & Discontinued Models

List of Unorderable Models

  • L3 EOTech 551/511 N Cell Battery Cap , MPN: 9-N1044 , UPC: 672294210443 , Code: ET-IA-9-N1044
Compare (0)
1 item has been added
Add at least two items to compare