SKU: 71884795715

Motorola HKLN4678A TLK100 Battery Cover Door

Sale price$31.50 Regular price$35.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Motorola HKLN4678A TLK100 Battery Cover DoorMotorola HKLN4678A TLK100 Battery Cover Door Precision Fit Rear Housing Component for WAVE PTX Portables The Motorola HKLN4678A is a genuine factory replacement battery cover door designed to maintain the structural integrity and slim profile of your TLK series portable radios. As an essential housing component, this door secures the battery in place, ensuring a consistent electrical connection even during high impact movement. The Motorola HKLN4678A

Motorola HKLN4678A

TLK100 Battery Cover Door

Precision-Fit Rear Housing Component for WAVE™ PTX Portables

The Motorola HKLN4678A is a genuine factory replacement battery cover door designed to maintain the structural integrity and slim profile of your TLK series portable radios. As an essential housing component, this door secures the battery in place, ensuring a consistent electrical connection even during high-impact movement. The Motorola HKLN4678A is engineered to the exact tolerances of the original equipment, providing a seamless snap-fit that prevents the battery from dislodging during field use. The Motorola HKLN4678A is the updated version of the Motorola HKLN4678.

Maintaining a secure rear cover is critical for protecting the internal battery contacts from dust, debris, and moisture. The Motorola HKLN4678A features a ruggedized polymer construction that matches the industrial aesthetics of the TLK 100, ensuring your device remains professional in appearance and fully functional. Whether replacing a lost door or a damaged latch, this OEM part restores the original ergonomics and secure handling characteristics of your communication device.

Key Features & Benefits

  • OEM Factory Fit: Designed specifically by Motorola for the TLK series chassis, ensuring a perfect, rattle-free installation every time.
  • Impact-Resistant Construction: Built from high-grade industrial polymer to withstand the drops and daily wear common in security and hospitality environments.
  • Secure Latching Mechanism: Features a precision-molded latch that prevents the battery door from accidentally opening during rigorous physical activity.
  • Internal Protection: Acts as a primary barrier to keep environmental contaminants away from the battery and sensitive electrical terminals.
  • Streamlined Ergonomics: Restores the slim, pocket-friendly profile of the TLK 100, maintaining the radio's ease of wearability.
  • Rapid Tool-Free Replacement: Designed for immediate installation, allowing users to swap the door in seconds without the need for specialized tools.

Specifications

Feature Specification
Type Battery Housing Part
Material Industrial Polymer
Dimensions 2.0" (H) x 3.0" (W) x 0.2" (L)
Color Black
Safety Rating No Intrinsic Safety Rating

Compatibility

TLK100 TLK100I SLN1000

Recommended Accessories

  • Motorola TLK100 High-Capacity Battery (PMNN4468A)
  • Motorola TLK100 Swivel Belt Clip (PMLN7128A)
  • Motorola TLK100 Nylon Carry Case (PMLN7076A)

Frequently Asked Questions

Will this door work with the TLK 110? No. The HKLN4678A is specifically designed for the TLK 100 and SLN1000 form factor. The TLK 110 has a different housing design and battery configuration.

Do I need any tools to install this? No. The battery door is a snap-on component. Simply align the tabs with the radio housing and press firmly until the latch clicks into place.

Is this part waterproof? While the door provides a tight fit that resists dust and light splashes, it does not provide a submersible seal. For use in wet environments, ensure the battery door is fully latched to maximize protection.


Warranty

1-year manufacturer's warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71884795715

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4.3 ★★★★★
Based on 6 reviews
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Product Reviews
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Verified Purchase
William E Coleman
Whiting, US
★★★★★ 5
wi-fi connectivity appears to be fixed! Yay!
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Updated: Connectivity has only failed once out of may prints! Yay! 5 stars if this keeps up! LEAVE THE FIRMWARE ALONE NOW! Updated again: This latest firmware update is an improvement. Up to 4 stars now: The printer has worked 2 times out of the last 3 prints. That is better than never working. Killing the Epson task and unplugging/plugging the printer is still the fasted way to fix when connectivity fails. Updated again: Every frequent firmware update makes the connectivity WORSE. Now the printer FAILS TO CONNECT EVERY TIME I PRINT. Right now the printer is installing yet another update. The notification says the firmware update is under SETTINGS. Yes, true, but 4 layers down so I end up searching and scrolling back an forth with every update. Why is it that the most used features are buried in the menus. Coder's revenge, I guess. The connection fails, the connection fixer thing asks a bunch of stupid questions and won't go away. Is the printer on? Did you change your router? Then is fails and suggests trying more stupid stuff. It should say: Use Task Manager to kill the running Epson task. Unplug the printer, then plug it back in. In 5 minutes, you will have your print. How convenient. EVERY TIME I PRINT. I expect this or the next FW update will kill even that. This is a beautiful mechanical machine with idiotic electronics and firmware/software. Updated review: This printer forgets who and where it is about once a week. The printer is only 6 feet from the Wi-Fi router. I have to run the Connection Checker program, answer irrelevant questions, reset the router, blah, blah, blah - the robot version of a customer support call. Make sure you also have an HP or Brother printer in case you need something printed right away when it hangs up. You will end up with an extra copy once the Epson wakes up. This is getting old. My HP printer never does this. My two Brother printers never do this. Epson finally came out with a mechanical masterpiece that always feeds and never jams. Now Epson needs to work on their interface design. I never thought Epson Connection Checker would be on my most-used software list. ---------- Original review: I really like this printer. I am not a photographer and I don't print t-shirts. The WF-7840 prints fast and feeds paper without jamming. That is more than I can say about the Artisan 1430 as a general purpose printer. This is a big printer, but if you have room for it, it is a very nice machine. It does so much that you will need the help file to do much of anything, but it will be there somewhere. I printed all of June, July, and August and part of September on the starter ink cartridges. I only use it for color prints. I have 3 laser printers for B&W prints. The WF-7840 only has ink 4 cartridges instead of 6 like the 1430. I am very happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2021
J
Verified Purchase
Jason K
Natrona Heights, US
★★★★★ 5
Jobsite Workhorse
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Have had previous models of this printer and they have always been solid. We use them in our office trailers on our construction jobsites and this new version works excellent just as the previous series did.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Andrew Lierl
Lowell, US
★★★★★ 5
Excellent, as long as you don't update firmware
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
About 6 months in, and I am very happy with the performance of this printer. I loved that it collated multipage documents without being told to! I have denied every request for firmware updates, and I am pleased to report that remanufactured ink cartridges (pronounced "more affordable and just as good") work just fine. DO NOT UPDATE THE FIRMWARE. The updates only serve to make it impossible to use off-brand or remanufactured ink cartridges.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
S
Verified Purchase
Sharon H
Draper, US
★★★★★ 5
Sublimation ink
Love this ink! Bright colors. Haven't had to refill my ink yet. No clogging problems. Ink quality is great!! Very easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
H
Verified Purchase
Hilen Cabello
West Palm Beach, US
★★★★★ 5
Very very good
Very good sublimation inks, the images come out with good colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

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