Motorola PMNN4812A Battery for APX NEXT XN | 3400mAh
Part Number |
PMNN4812 |
Tags |
Motorola PMNN4812A IMPRES 2 Battery for APX NEXT XN – 3400mAh Li-Ion, IP68, UL Division 2
The Motorola PMNN4812A (also sold as the PMNN4812) is the genuine Motorola IMPRES 2 lithium-ion battery for the APX NEXT XN, Motorola’s P25 smart radio built for firefighters. The 3400mAh battery is IP68 rated and submersible, and it carries UL Division 2 hazardous-location certification for approved radio configurations. That makes it the right battery for fireground operations, hazmat calls, rescue work and industrial fire brigades.
IMPRES 2 technology works with Motorola IMPRES 2 chargers. They condition the battery automatically, keep its capacity readings accurate and extend its cycle life. Keep one on every APX NEXT XN and a charged spare on the apparatus so every firefighter has power for the whole incident. Motorola backs the PMNN4812A with a 24-month warranty.
Key Features
- Genuine Motorola battery: The original PMNN4812A.
- Made for the APX NEXT XN: Motorola’s firefighter radio.
- 3400mAh Li-Ion: Rechargeable lithium-ion capacity for long shifts.
- UL Division 2: Hazardous-location certified with an approved radio and accessory configuration.
- IP68 rated: Sealed against dust and submersible. Motorola rates its IMPRES 2 batteries for submersion up to 2 meters for 4 hours.
- IMPRES 2 technology: Automatic conditioning, accurate fuel-gauge readings and longer battery life on IMPRES 2 chargers.
- Charges in the radio or by itself: Works on desktop, multi-unit and vehicle chargers.
- 24-month warranty: Motorola’s IMPRES 2 battery warranty.
- Ships fast: In stock, ships in 2–3 business days, with a 30-day money-back guarantee.
Specifications
- Part number: PMNN4812A (also PMNN4812)
- Brand: Motorola (original)
- Fits: Motorola APX NEXT XN
- Capacity: 3400mAh
- Chemistry: Lithium-ion (Li-Ion)
- Technology: IMPRES 2
- Hazardous-location rating: UL Division 2, with an approved radio configuration
- Water resistance: IP68, submersible
- Belt clip: Not included
- Condition: New
- Warranty: 24 months
Compatible Radio
The PMNN4812A is the battery for the Motorola APX NEXT XN.
Using a different APX NEXT model? The APX NEXT and APX NEXT XE take different batteries. See the alternatives below.
Hazardous-location note: UL certification applies to the complete approved combination of radio, battery and accessories. Confirm your configuration against Motorola’s UL listing before entering a hazardous location.
Compatible Chargers
The PMNN4812A charges on Motorola’s IMPRES 2 APX NEXT chargers, either attached to the radio or by itself.
Desktop chargers
| Charger | Type | Key features | Best for |
| Motorola NNTN9199A | Single-unit, IMPRES 2 | Up to 3 amps, 120V, battery alone or on the radio | An officer’s desk or a firefighter’s locker |
| Motorola PMPN4604 | Single-unit, IMPRES 2 fast charger | Up to 3 amps, power supply included, APX NEXT and APX N70 | Mixed APX NEXT and N70 fleets |
| Motorola NNTN9115A | Six-unit, IMPRES 2 | 6 displays, 100–240V, wall mount with NLN7967 | The station’s radio charging wall |
| Motorola PMPN4591 | Six-unit, IMPRES 2 | 6 displays, 6 USB ports, up to 3 amps per pocket | Fleets that also charge phones and accessories |
Vehicle and apparatus chargers
| Charger | Type | Power | Key features |
| Motorola PMPN4688A | IMPRES 2 vehicle travel charger | 12–24V DC accessory outlet | Works in 24V fire apparatus, mounting bracket included |
| Motorola PMPN4639 | Hardwired vehicle charger | 12V DC hardwire | Radio cradle with retention strap |
| Motorola PMPN4649 | Battery adapter for the PMPN4639 | — | Charges a spare battery without the radio |
Upgrading an existing charger
| Part | What it does |
| Motorola NNTN9212A APX NEXT Charger Pocket | Lets an NNTN8844 multi-unit charger charge APX NEXT XN batteries. The charger may need a software update. |
| Motorola AS000178A02 Charger Pocket Adapter Insert | Converts NNTN8844 and NNTN9115 pockets for APX NEXT XN, NEXT XE, NEXT, N70 and N70 XE |
Charging safety: These chargers are not hazardous-location certified. Charge batteries in a safe, non-hazardous area.
Which charger should I choose?
- One radio: NNTN9199A
- A firehouse charging six at once: NNTN9115A, or the PMPN4591 if you also want USB ports
- On the engine, truck or command vehicle: PMPN4688A, or the hardwired PMPN4639
- You already own NNTN8844 chargers: NNTN9212A pockets
Batteries for Other APX NEXT Models
The PMNN4812A is the battery for the APX NEXT XN. If your department also runs APX NEXT or APX NEXT XE radios, these are the matching batteries:
| Battery | Capacity | Radios | Rating | Best for |
| Motorola PMNN4812A (this battery) | 3400mAh | APX NEXT XN | UL Division 2, IP68 | Firefighters on the APX NEXT XN |
| Motorola NNTN9217B | 4400mAh | APX NEXT, APX NEXT XE | UL Division 2, IP68 | A standard battery with UL Division 2 |
| Motorola PMNN4896A | 5550mAh | APX NEXT XE, APX NEXT | UL Division 2, IP68 | Maximum runtime with UL Division 2 |
| Motorola NNTN9216B | 4400mAh | APX NEXT | IP68 | A standard everyday battery |
| Motorola PMNN4895A | 5550mAh | APX NEXT, APX NEXT XE | IP68 | Maximum runtime |
Frequently Asked Questions
What is the Motorola PMNN4812A?
The PMNN4812A is the genuine Motorola 3400mAh IMPRES 2 lithium-ion battery for the APX NEXT XN firefighter radio. It is IP68 rated, UL Division 2 certified and has a 24-month warranty.
Which radio does the PMNN4812A fit?
The Motorola APX NEXT XN. APX NEXT and APX NEXT XE radios use the NNTN9216B, NNTN9217B, PMNN4895A or PMNN4896A.
Is the PMNN4812A intrinsically safe?
The PMNN4812A carries UL Division 2 certification for approved APX NEXT XN configurations. UL Division 2 and intrinsically safe are different ratings, so check the exact classification your agency requires.
What’s the difference between the PMNN4812 and the PMNN4812A?
They’re the same battery. PMNN4812 is the base part number, and PMNN4812A is the current revision.
Which chargers work with the PMNN4812A?
Motorola IMPRES 2 APX NEXT chargers, including the NNTN9199A, PMPN4604, NNTN9115A and PMPN4591. For vehicles, use the PMPN4688A or PMPN4639.
Can I charge a spare PMNN4812A without the radio?
Yes. The NNTN9199A, PMPN4604, NNTN9115A and PMPN4591 all charge a battery by itself. On the PMPN4639 vehicle charger, add the PMPN4649 battery adapter.
Is the PMNN4812A waterproof?
It is IP68 rated and submersible.
How long does the PMNN4812A last?
Runtime depends on how much you transmit and on your LTE and Wi-Fi use. For long incidents, keep a charged spare on the apparatus or charge in the vehicle with the PMPN4688A.
Why Buy From BatteryDistributors.com
BatteryDistributors.com is a licensed Motorola reseller, specializing in genuine Motorola APX NEXT batteries, IMPRES 2 chargers and accessories for fire departments, police, EMS and public safety agencies. The PMNN4812A is in stock and ships in 2–3 business days, with a 30-day money-back guarantee.
| Brand | Motorola |
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