Description
Motorola PMNN4804A
MOTOTRBO Ion IMPRES™ 2 Li-Ion Battery
TIA4950 Intrinsically Safe & IP68 Ruggedized Power Solution
The Motorola PMNN4804A is a high-capacity, mission-critical power solution engineered exclusively for the MOTOTRBO™ Ion smart radio. This 2900 mAh Lithium-Ion battery is built with IMPRES™ 2 technology, a sophisticated energy system that automates battery maintenance and extends life cycles by up to 60% compared to standard batteries. Certified to the TIA4950 (UL) Intrinsically Safe standard, the Motorola PMNN4804A is designed for use in the most hazardous environments, including locations with flammable gases, vapors, and combustible dust. The Motorola PMNN4894A is the updated version of the Motorola PMNN4804.
Beyond its safety ratings, this battery is "Proven Tough" to handle extreme tactical and industrial conditions. It carries an IP68 rating, allowing the MOTOTRBO Ion to survive total submersion in two meters of water for up to four hours without performance degradation. When paired with IMPRES 2 charging solutions, the Motorola PMNN4804A utilizes proprietary Motorola algorithms to optimize discharge cycles and is backed by a 24-month capacity warranty, ensuring your fleet remains powered through the longest shifts.
Key Features & Benefits
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IMPRES™ 2 Intelligence: Enhances life cycles and automates reconditioning when used with PMPN4498 or PMPN4524 chargers.
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TIA4950 Intrinsically Safe: UL-approved for Hazardous Locations (Div 1, Class I, II, III, Groups C-G; Div 2, Class 1, Groups A-D).
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Extreme Submersibility: IP68 rated to withstand 2 meters of water for 4 hours—ideal for heavy rain or industrial wash-downs.
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Extended Service Life: Increases the manufacturer’s rated charge/discharge cycles by up to 60% via specialized charging algorithms.
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Cold Weather Optimized: Reliable performance in temperatures ranging from -20°C to +60°C ($Tamb$).
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Comprehensive Protection: Includes a 24-month capacity warranty and a 48-month workmanship warranty for long-term peace of mind.
Specifications
| Feature |
Specification |
| Chemistry |
Lithium-Ion (Li-Ion) |
| Capacity |
2900 mAh |
| Technology |
IMPRES™ 2 |
| Safety Rating |
TIA4950 (UL) Intrinsically Safe |
| IP Rating |
IP68 (Submersible) |
| Weight |
0.48 lbs |
| Dimensions |
5.32" (L) x 2.25" (W) x 0.93" (H) |
Compatibility
Recommended Accessories
- Motorola MOTOTRBO Ion Smart Radio (ION)
- Motorola IMPRES 2 Multi-Unit Charger (PMPN4498)
- Motorola IMPRES 2 Single-Unit Charger (PMPN4524)
- Motorola Ion Swivel Belt Clip (PMLN8126A)
Frequently Asked Questions
Can I charge this with a standard non-IMPRES charger? To maintain the TIA4950 safety certification and benefit from the extended life cycles, we strongly recommend using IMPRES 2 chargers like the PMPN4498 or PMPN4524.
What does TIA4950 mean for my workplace? This means the battery is certified not to produce sparks or thermal effects that could ignite volatile atmospheres, making it safe for refineries, chemical plants, and grain elevators.
How should I store this battery if not in use? If the battery will not be deployed within 30 days, it should be stored at approximately 40–50% charge in a cool, dry place to prevent capacity degradation.
Warranty
1-year warranty.
