SKU: 71884795715

Motorola HKLN4678A TLK100 Battery Cover Door

Sale price$31.50 Regular price$35.00
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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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4.6 ★★★★★
Based on 8 reviews
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Verified Purchase
Tyler and Kaela
Phoenix, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mystery Fan
Carnegie, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Carol C
Dallas, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
A
Verified Purchase
Asha
Chelsea, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
M
Verified Purchase
Mopardodgegirl
Lexington, US
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026

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