Description
Motorola 25009297001 18W AC Power Supply
Genuine 18W switch-mode AC power supply for Motorola two-way radio charger bases. US/CAN plug, 120V AC. Direct replacement for the PA55B (PA-55B) and EPNN9288 legacy power supplies.
The Motorola 25009297001 is a genuine 18-watt switch-mode AC power supply designed for Motorola two-way radio desktop charger bases. It provides stable, low-noise power to protect charger circuitry and maximize battery service life. A standard US/CAN plug connects directly to a wall outlet; the other end connects to a compatible Motorola charging cradle.
Important: This power supply cannot be plugged directly into a two-way radio. It must be paired with a compatible charging cradle, which is sold separately.
The 25009297001 is the current Motorola part number for this power supply. It is the exact same product as the legacy Vertex Standard PA55B (also written PA-55B) and replaces the discontinued EPNN9288 and EPNN9288A. If you are searching for the PA55B, this is the correct current replacement.
Key Features & Benefits
18W Stable Output: Delivers consistent 18 watts to protect charger circuitry and maximize battery longevity.
Switch-Mode Design: Low-noise, efficient architecture for clean power delivery during charging cycles.
Replaces PA55B / EPNN9288: Direct factory-authorized replacement for the legacy Vertex Standard PA55B (PA-55B), EPNN9288, and EPNN9288A power supplies.
Cost-Effective Replacement: Replace a lost or damaged power supply without replacing an otherwise functional charging cradle.
Broad Compatibility: Powers a wide range of Motorola single-unit and multi-unit charging bases including WPLN4137, PMPN4173, PMPN4576, and PMPN4527 series.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
25009297001 |
| Replaces (Legacy) |
PA55B / PA-55B (Vertex Standard), EPNN9288, EPNN9288A |
| Type |
Charger Power Supply / AC Adapter |
| Power Output |
18 Watts |
| Input Voltage |
120V AC |
| Plug Type |
US / CAN |
Compatible Charger Bases
| Charger Base |
Charger Base |
Charger Base |
Charger Base |
| WPLN4137 |
PMPN4173 |
PMPN4576 |
PMPN4527 |
| WPLN4182A |
WPLN4232A |
PMLN5197 |
PMPN4174 |
| NNTN7080A |
NTN1667A |
RLN6506 (Minitor VI) |
WPLN4243 |
Recommended Accessories
More Resources
Frequently Asked Questions
Is the PA55B the same as the Motorola 25009297001?
Yes. The PA55B (also written PA-55B) is a legacy Vertex Standard part number for the same power supply now sold as the Motorola 25009297001. If you are looking to replace a PA55B, the 25009297001 is the correct current part. The EPNN9288 and EPNN9288A are also replaced by this part.
Can I plug this power supply directly into my two-way radio?
No. The 25009297001 is designed to connect to the back of a compatible Motorola desktop charging base, not directly to a radio handset. A compatible charging cradle is required and sold separately.
Does this power supply replace the EPNN9288?
Yes. The 25009297001 is the factory-authorized replacement for the EPNN9288, EPNN9288A, and the legacy PA55B (PA-55B).
Will this work outside of the United States?
This SKU features a standard US/CAN plug and is designed for 120V AC input. It is intended for use in the United States and Canada only.
What charging bases is this compatible with?
It is compatible with a wide range of Motorola charging bases, most notably the WPLN4137 (for CP200d), PMPN4174, PMPN4576 (IMPRES 2), and the RLN6506 Minitor VI amplified charger. See the full compatibility table above.
Is this a switch-mode power supply?
Yes. The switch-mode design provides stable, low-noise power to protect charger circuitry and maximize battery longevity.
Does this purchase include the charging cradle?
No. This listing is for the 18W AC power supply only. The desktop charging cradle is sold separately.
Warranty
1-year manufacturer’s warranty.
