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Description
Motorola NTN9858C IMPRES NiMH 2100 mAh Battery - IP54Motorola NTN9858C IMPRES NiMH 2100 mAh Battery IP54 The Motorola NTN9858C is a high performance IMPRES 2100 mAh NiMH battery, designed to provide longer talk times and advanced resistance to memory effect for compatible portable radios. This battery is built to perform reliably in various challenging environments. Motorola NTN9858C is the updated version of the Motorola NTN9858B, Motorola NTN9858A, and Motorola NTN9858. When used with an IMPRES
Motorola NTN9858C
IMPRES NiMH 2100 mAh Battery - IP54
The Motorola NTN9858C is a high-performance IMPRES 2100 mAh NiMH battery, designed to provide longer talk times and advanced resistance to memory effect for compatible portable radios. This battery is built to perform reliably in various challenging environments. Motorola NTN9858C is the updated version of the Motorola NTN9858B, Motorola NTN9858A, and Motorola NTN9858.
When used with an IMPRES charger, the Motorola NTN9858C provides automatic, adaptive reconditioning and other advanced features. This intelligent communication protocol is designed to maximize talk time and optimize battery cycle life. Previously known as the NTN9815AR and NNTN7032B, this battery is an ideal power solution for a variety of compatible radios.
Key Features
- IMPRES NiMH Technology: Provides automatic, adaptive reconditioning when used with an IMPRES charger.
- 2100 mAh Capacity: Offers high capacity for extended operational time.
- IP54 Rating: Provides protection against dust and splashing water.
- 10 Hour Battery Life: A typical 10-hour talk time on a 5/5/90 duty cycle.
- Replaces Older Models: The NTN9858C supersedes the NTN9815AR and NNTN7032B.
Compatibility
Benefits
- Extended Operational Time: High capacity and advanced design provide longer talk times for uninterrupted communication.
- Maximized Battery Lifespan: IMPRES technology intelligently manages charging, extending the overall life cycle of the battery.
- Reliable in Harsh Conditions: IP54 rating ensures the battery performs consistently even with exposure to dust and water.
- Optimized Performance: Provides advanced resistance to the memory effect, maintaining peak performance over time.
- User-Friendly Charging: Works with IMPRES chargers to provide automatic reconditioning and end-of-life display.
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:
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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
4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
The AQS810W (5208 module) series is one of Casio's best, in terms of being durable, reliable and problem-free.
Color: Green, Style: Modern
This is my second AQS810W... my first is about five years old, and it's black with white lettering. The "Tough Solar" and "Illuminator" are long-gone, rinsed away by automotive degreasers and other auto repair chemicals, but I like it better without those pronouncements, anyway.
Army Green, in my opinion, is an excellent color on this watch. The fact that this is not at all a glossy watch, but a matte (or semi-gloss?) finish makes the color attractively subtle. I like it even more than the black.
Other than the color, though, it's the exact same watch I've been very happy with for the last five years. Easy to setup, rugged and sturdy, just the right size (for me) and an industrial, utilitarian look.
This is a very comfortable watch to wear - light in weight, flexible band, no sharp edges or uncomfortable shapes.
I spent a few weeks trying to decide what watch I was going to get, and I came to the conclusion that being solar-powered was my highest priority, followed by being quickly readable. Perhaps it is just me, but I can read a analog watch faster than a digital one - just a quick glance. I kept coming back the Casio's AQS810W series, and it came down to the darker, matte-finished colors.
Having said all of that, this series of Casio watches is virtually trouble-free. Read the reviews! VERY FEW failures, defects, water intrusions. People who don't like this series of watches either find them incomprehensible to set or are unhappy with the small digital display or the lack of a backlight for the analog dial. The watches themselves are largely bulletproof, possessing anvil-like reliability and durability. They even have a feature that if the watch is dropped or knocked around too hard, and the analog hands get out of sync with the digital display, you can quickly and easily re-sync them.
This series is one of Casio's best, in terms of being problem-free.
Yes, they have acrylic crystals, not mineral glass, and they do scratch. Simply buff the scratches out, and it is as good as new. Worried about the band breaking or falling apart? On a regular basis, take the watch into the shower and scrub the whole thing with an old toothbrush and some shampoo. Not only will it be clean and look great, but removing the body oils, sweat and salts makes the bands last and last. That's the secret to getting Casio resin bands to live long lives.
The analog dial is not lit, but neither is the dial on my Rolex or Omega. Just find a light source to reflect on the hands, and you're in business. Just like we've done for many years.
Anyway, you can tell I am a fan. Buy with confidence, but download the pdf version of the Casio 5208 module operating instructions, and it'll be easier to set up the watch if you aren't very tech savvy. If you like the way this series of watches looks, then I'm pretty confident you'll be very happy with your purchase.
Have fun!
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Reviewed in the United States on September 7, 2017
★★★★★ 5
Great everyday watch
Color: Green, Style: Modern
I still own an older, cheaper Casio from 1994 and it'd been through the wringer. 130' of depth and banging onto a shipwreck couldn't even kill it Paint splashes and scratches to the face have made the dial harder to read but it still works. Even the battery change every 4 years is simple and cheap and in short, I CANNOT KILL THIS FREAKIN' WATCH.
While the old watch still works, it's a little dated. Thus I looked into a newer, updated model of Casio watch for the next decade or so. This model caught my eye with a simple analog interface (Hate Digital watches), but still offered features such as an alarm, Stop-Watch, Timer, Alarm and even charged via Solar to eliminate even the battery replacement.
I love this new watch. Good looks with a easy to read Analog face in dual colors (White for minutes, blaze orange for hours) and even glows in the dark. The controls are simple enough and I use both the Stopwatch and Timer on a near daily basis. Probably the sole drawback is the size of the digital readout. It could be a little larger, but maybe that's age creeping up on me. Altogether a darn good everyday watch that has decent looks, practicality and should last quite a long time.
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Reviewed in the United States on May 8, 2013
★★★★★ 5
Tough, Durable, Water Resistant Watch Suitable for Outdoor Use
Color: Green, Style: Modern
I normally don't write many reviews; however, this watch is an exception. First, it is a $40 watch. On that premise, it will not have the Carbon Core associated with a GShock watch or an atomic clock function.
It does do the following REALLY well:
1) You set the clock once, and it keeps that exact time.
2) It is very water resistant. I spent a full 6 days, 12 hours a day, at Summer Camp getting BSA lifeguard certified. I never took off the watch. I swam 3 miles, dove 12 to 13 feet down retrieve dozens of 10 lbs anchors, and swam out to retrieved three exhausted swimmers. This watch didn't miss a beat.
3) The crystal can take a beating without scratching. The watch hit several canoe gunnels, face first and I can't find a scratch
4) it is very light weight and quite comfortable. I forgot I was wearing watch, even when doing water rescue exercises and people grabbing my wrists and the watch.
5) The analog watch hands are big and easy to read.
The digital display does take a few hours, for me, to fully understand how to program and get used to it. However, I can now easily cycle through day, date, and digital time. I believe that Casio keeps the digital seconds displayed because the analog hands lack a second hand. That may take some getting used to, but I learned to appreciate it.
In the end, this $40 watch does everything I need. I was looking for a durable watch with analog hands I could use for Boy Scouts, and the green model fit the bill. If you travel, which I don't, you have the World Time feature, but you must determine for yourself what features to prioritize.
For me it was:
1) Durable
2) Long life, Tough Solar for the win
3) Easy to read analog hands
4) very water resistant. I am not a diver, and 15 feet depth is the most I would expect to dive.
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Reviewed in the United States on June 18, 2023
★★★★★ 5
Great wallet
Color: Brown (Bifold)
Great wallet, my son loved it!!
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Black wallet 💰
Color: Black (Trifold)
I love it!!
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Reviewed in the United States on April 17, 2026
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