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Description
Motorola PMNN4812A IMPRES 2 Li-ion Battery 3400 mAh (UL Div 2, IP68)Motorola PMNN4812A IMPRES 2 Li ion Battery 3400 mAh (UL Div 2, IP68) The Motorola PMNN4812A is a high capacity, Intrinsically Safe (IS) Lithium Ion battery pack (3400mAh) designed to meet the extreme demands of public safety and industrial use. This battery is built to meet the latest NFPA 1802 fire standards and is certified as UL Division 2 (DIV2) intrinsically safe, ensuring operational security in hazardous environments. The Motorola PMNN4812A is
Motorola PMNN4812A
IMPRES 2 Li-ion Battery 3400 mAh (UL Div 2, IP68)
The Motorola PMNN4812A is a high-capacity, Intrinsically Safe (IS) Lithium-Ion battery pack (3400mAh) designed to meet the extreme demands of public safety and industrial use. This battery is built to meet the latest NFPA 1802 fire standards and is certified as UL Division 2 (DIV2) intrinsically safe, ensuring operational security in hazardous environments. The Motorola PMNN4812A is the updated version of the Motorola PMNN4812.
Powered by advanced IMPRES 2 technology, this battery features Self Calibration, which eliminates the need for monthly manual reconditioning, maximizing talk time and extending its life cycle by up to 60% longer than standard Li-ion batteries. With an IP68 rating, the Motorola PMNN4812A is submersible and dust-tight, providing dependable, rugged power for APX NEXT series radios.
Key Features
- Intrinsically Safe (UL Div 2): Certified for use in hazardous locations (DIV2) and built to meet strict NFPA 1802 fire standards for maximum safety compliance.
- High Capacity Li-ion: Features a substantial 3400 mAh capacity, ensuring extended operational time that can last a full shift or beyond.
- Extreme IP68 Submersible Rating: Provides the highest level of protection against dust and continuous water immersion.
- IMPRES 2 Self-Calibration: Automatically manages battery health and accuracy, simplifying maintenance and extending service life up to 60%.
- Optimized Lifespan: Designed to maximize the battery's service life, backed by a 24-month capacity warranty from Motorola Solutions.
Compatibility
| APXNEXT | APXNEXTXN |
Benefits
- Guaranteed Safety Compliance: UL DIV2 certification ensures the battery meets strict regulatory requirements for use in classified hazardous locations.
- Maximized Operational Uptime: The high capacity and extended life cycles ensure the radio remains powered and deployed longer.
- Simplified Fleet Maintenance: Self-Calibration eliminates manual reconditioning, reducing technician workload and device downtime.
- Unmatched Durability: IP68 rating guarantees the radio's seal integrity is maintained against water and debris.
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:
- 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
4.3 ★★★★★
Based on 333 reviews
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Product Reviews
★★★★★ 5
My new favorite shirts!
Fit Type: Regular Fit, Color: Grey, Size: Large
These are my new favorite shirts! I just ordered a 3rd. i wish there were more colors. Yes, the cotton is heavy-weight and I like that. They are just a bit warmer than regular dress shirts. The fit is excellent. I'm 5'9", 200lbs and L fits perfectly. Enough room without being blousy. The sleeves are long enough (finally!). (Most other 16.5/32-33 shirts always have sleeves that are too short). The fit/finish and detail is surprisingly good. They don't really shrink after washing and come out very soft. Not wrinkle-free, but that's ok since it means that the 100% cotton hasn't been dosed with chemicals. I expect they will wear very well over time.
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Reviewed in the United States on May 5, 2025
★★★★★ 5
A perfect white work shirt.
Fit Type: Regular Fit, Color: White, Size: Medium
Thick, durable, iron exquisitely and the fit is spot on. Perfect white work shirt. I have a grey shirt too, the quality is the same.
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Reviewed in the United States on March 4, 2026
★★★★★ 3
Right fit
I love this shirt it was nice and bright when I got it after a few wash it started to fade out a bit was a perfect fit for a medium built person 5’7 I still would recommend this product they are really nice and thick
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Reviewed in the United States on September 14, 2025
★★★★★ 5
Quality shirt. Not too blousy.
I'm 5'11" and hover around 175-180 lbs. so I'm a pretty average guy. I've been thin my whole life but now I'm in my 40's so if I don't watch it, my stomach will get bigger. I bought this shirt in slim-fit first. It was perfect but since these shirts are 100% cotton, I was concerned that after a couple washings, it would be too small (especially in the stomach area). I returned the slim-fit and bought this regular-fit (medium).
For this review, I thought it would be helpful to compare the Amazon Essentials shirt to The Gap's regular oxford shirt.
I've always liked the fit of Gap oxford shirts. Upon inspection, the weight and feel of the Amazon oxford cloth is exactly the same at the Gap's.
I laid one of my old Gap shirts on top of this Amazon Essentials oxford. You can see from the pictures that the torso cut is exactly the same (about 21 inches pit-to-pit seam). I like that. I'm not a fat guy and I don't want a blousy shirt. This is neither too blousy nor too slim. Just right. The sleeves are perhaps 1/2 inch longer than the Gap shirt. Perhaps one negative is the tail. The Amazon Essentials tail is 1.5-2" longer than the Gap shirt. This makes the Amazon Essentials shirt a touch long for wearing untucked in my opinion. However, if you do tuck, a longer shirt stays tucked-in. So it depends how you want to wear it. I have a lady who does alterations. She'll charge $10 to shorten the tail if I wanted that. If I do have the Amazon shirt altered, it would still be a bargain. These are good quality shirts with a nice cut to them. I won't hesitate to buy them again. Highly recommended.
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Reviewed in the United States on January 24, 2020
★★★★★ 4
Decent quality. Sizing is normal but a bit generous in the midsection
Fit Type: Regular Fit, Color: White, Size: Large
I was impressed. Shirt is of fairly decent quality- thick cotton. My husband is normally a large. Given the sizing chart we almost ordered a medium, but it was good we bought a large. The sleeves are perfect but afraid it may shrink in the dryer. I think the reason people say loose fit is because it is boxy (square). Fine under a suit and we needed it urgently.
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Reviewed in the United States on January 17, 2026
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