MOTOROLA
Product Description
Motorola PMNN4448C IMPRES 2800mAh IP68 Li-Ion Battery
The Motorola PMNN4448C is the current 2800mAh IMPRES lithium-ion battery revision for compatible Motorola APX and MOTOTRBO portable radios. Designed for professional radio fleets, it combines Motorola IMPRES battery-management technology with an IP68-rated housing for demanding commercial, industrial, government, and field applications.
PMNN4448C replaces earlier PMNN4448, PMNN4448AR, and PMNN4448B revisions. Customers searching for one of those previous part numbers should use PMNN4448C as the current replacement battery.
Key Features
- Current Motorola part number: PMNN4448C
- 2800mAh lithium-ion battery
- Motorola IMPRES battery technology
- IP68 ingress-protection rating
- Designed for compatible Motorola APX and MOTOTRBO portable radios
- Works with compatible Motorola IMPRES charging systems
- Replacement for PMNN4448, PMNN4448AR, and PMNN4448B
- OEM Motorola Solutions battery
Current Replacement for Earlier PMNN4448 Batteries
The PMNN4448C is the current revision in the Motorola PMNN4448 battery family. It supersedes earlier PMNN4448-series part numbers while maintaining the established battery platform used by compatible Motorola portable radios.
| Part Number | Status |
|---|---|
| PMNN4448 | Earlier revision — replaced by PMNN4448C |
| PMNN4448AR | Earlier revision — replaced by PMNN4448C |
| PMNN4448B | Earlier revision — replaced by PMNN4448C |
| PMNN4448C | Current revision |
Motorola IMPRES Battery Technology
IMPRES batteries are designed to communicate battery information with compatible Motorola IMPRES charging equipment. When used as part of a compatible IMPRES system, battery and charger communication supports automated battery-management functions that simplify maintenance for organizations operating multiple radios and spare batteries.
This makes the PMNN4448C well suited for organizations that need a standardized OEM battery solution across compatible Motorola portable-radio fleets.
Built for Demanding Radio Environments
The PMNN4448C carries an IP68 ingress-protection rating, making it appropriate for compatible radio systems used in environments where equipment may be exposed to dust, moisture, weather, and demanding field conditions.
As with any IP-rated accessory, environmental protection depends on proper installation and use with compatible equipment. Always follow Motorola operating and maintenance requirements for the complete radio-and-battery system.
Ideal Applications
- Replacement batteries for existing Motorola radio fleets
- Spare batteries for extended or multi-shift operations
- Public works and municipal communications
- Manufacturing and industrial facilities
- Transportation and logistics operations
- Utilities and field-service organizations
- Security and facility-management teams
- Education and campus communications
- Commercial and enterprise radio systems
Technical Specifications
| Manufacturer | Motorola Solutions |
|---|---|
| Manufacturer Part Number | PMNN4448C |
| Product Type | Rechargeable two-way radio battery |
| Battery Chemistry | Lithium-Ion |
| Battery Capacity | 2800 mAh |
| Battery Technology | Motorola IMPRES |
| Ingress Protection | IP68 |
| Current Revision | PMNN4448C |
| Previous Part Numbers | PMNN4448, PMNN4448AR, PMNN4448B |
Radio Compatibility
The Motorola PMNN4448 battery platform is used with select Motorola APX and MOTOTRBO portable radios. Compatible models include:
Motorola APX Radios
- APX 900
- APX 1000
- APX 1000i
- APX 2000
- APX 3000
- APX 4000
Motorola MOTOTRBO Radios
- XPR 3300 series
- XPR 3500 / XPR 3500e series
- XPR 7350 series
- XPR 7380 series
- XPR 7550 series
- XPR 7580 series
Compatibility Note: Radio models, regional versions, accessory revisions, and system configurations can vary. Check your radio model and existing battery part number before ordering. Contact HiTech Wireless if you would like assistance confirming compatibility.
Replacing an Older PMNN4448 Battery?
If your existing Motorola battery is marked PMNN4448, PMNN4448AR, or PMNN4448B, PMNN4448C is the current replacement revision. This allows organizations maintaining older radio fleets to order the current Motorola part number rather than searching for discontinued battery revisions.
Charging and Integration
For full IMPRES battery-management functionality, use the PMNN4448C with a Motorola IMPRES charger that is specified as compatible with the battery and radio platform. Charging-equipment compatibility should be confirmed before ordering replacement or fleet charging equipment.
Why Buy from HiTech Wireless?
HiTech Wireless specializes in professional two-way radio equipment, batteries, chargers, antennas, and accessories for business, industrial, government, education, transportation, and public-service communications. Our team can help confirm radio, battery, and charger compatibility before you place an order.
Frequently Asked Questions
What is the Motorola PMNN4448C?The PMNN4448C is a 2800mAh Motorola IMPRES lithium-ion rechargeable battery with an IP68 ingress-protection rating for compatible Motorola portable radios.
Does PMNN4448C replace PMNN4448AR?Yes. PMNN4448C is the current replacement revision for earlier PMNN4448-family batteries, including PMNN4448AR.
Does PMNN4448C replace PMNN4448B?Yes. PMNN4448C supersedes the earlier PMNN4448B revision.
What is the capacity of the PMNN4448C?The PMNN4448C is rated at 2800 mAh.
Is the PMNN4448C IP68 rated?Yes. Motorola identifies the PMNN4448C as an IP68-rated portable-radio battery.
Is the PMNN4448C an IMPRES battery?Yes. It uses Motorola IMPRES battery technology and supports compatible IMPRES battery-management and charging systems.
Which APX radios are compatible?The PMNN4448 battery platform is used with compatible APX 900, APX 1000, APX 1000i, APX 2000, APX 3000, and APX 4000 portable radios.
Which MOTOTRBO radios use the PMNN4448 battery platform?Compatible MOTOTRBO models include select XPR 3000- and XPR 7000-series portable radios. Confirm the exact radio model before ordering.
Can HiTech Wireless confirm compatibility before I order?Yes. Provide your Motorola radio model and, when available, the part number printed on your existing battery so HiTech Wireless can help verify the correct replacement.
