Description
IMPRES 2 Single-Unit Desktop Charger
Intelligent High-Speed Power Management Staging Cradle
Maintain mission-critical battery health and increase transceiver uptime with an automated diagnostic rapid desktop charger.
The genuine Motorola PMPN4576A is a premium Motorola PMPN4576A Single-Unit Charger for MOTOTRBO R7 power management ecosystem built to supply optimal energy replenishment to professional handheld transceivers. Integrating the Motorola PMPN4576A into your daily operations allows staging managers and technicians to charge mission-critical batteries up to 40% faster than older legacy equipment. This high-velocity desktop dock automatically regulates energy output depending on the attached unit's specific chemical requirements.
Perfect for emergency dispatch centers, corporate security operations, public works garages, and industrial logistics facilities, the Motorola PMPN4576A removes the operational headaches of premature battery failure and manual fleet cycle logging. This smart system actively communicates with built-in battery microchips to monitor performance degradations, adjust thermal parameters, and perform standalone calibrations. Buyers can choose between several distinct purchasing packages depending on international region requirements, including the base cradle-only variant Motorola PMPN4527A or the multi-voltage variant Motorola PMPN4575A.
This high-speed dock acts as the authorized direct catalog upgrade path to replace worn or discontinued power adapters like the legacy WPLN4232 or PMPN4174 single-pocket units. The cradle housing accommodates standalone power packs safely or can charge fully assembled portable handsets directly without needing to dismantle belt clips or carry accessories. To maximize long-term cycle efficiency, always avoid inserting third-party non-IMPRES batteries into the pocket, as standard generic power packs lack the technical monitoring components required to engage the diagnostic optimization firmware.
Key Features & Benefits
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IMPRES 2 Velocity Charging: Functions as a high-speed Motorola PMPN4576A Single-Unit Charger for MOTOTRBO R7 component to accelerate charging by 40%.
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Automated Reconditioning Protocols: Evaluates battery structural degradation automatically to execute restoration cycles when internal cells drop capacity.
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Tri-Color LED Status Tracking: Employs a high-visibility multi-state light system to indicate rapid charging, top-off stages, and reconditioning modes instantly.
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Dual-Chemistry Support Architecture: Formulated to calibrate both advanced Lithium-Ion and standard Nickel-Metal Hydride power packs seamlessly.
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Low-Noise Switching Power: Features a modernized switch-mode power design that suppresses radio frequency interference inside electronic server rooms.
Specifications
| Attribute |
Details |
| Brand |
Motorola |
| Model/SKU |
Motorola PMPN4576A (PMPN4576) |
| Product Type |
Desktop Single-Unit Charger |
| Technology |
IMPRES 2 |
| Charge Rate |
Rapid Rate |
| Input Voltage |
120V AC (US) / 230V AC (International) |
| Number of Pockets |
1 (Single-Unit) |
| Chemistry Supported |
Li-Ion, NiMH |
| Color |
Black |
Model Variations
| Model |
Key Difference |
| Motorola PMPN4527A |
Charging base cradle only (No wall power adapter included) |
| Motorola PMPN4576A |
Complete United States kit with base cradle and 120V US power cord |
| Motorola PMPN4575A |
Complete Brazil kit with base cradle and 230V Brazil power adapter |
Compatibility
Radios
|
|
|
|
| R5 |
R7 |
R7a |
R7Ex |
| APX900 |
APX1000 |
APX1000i |
APX2000 |
| APX3000 |
APX4000 |
APX4000XH |
XPR3300 |
| XPR3300e |
XPR3500 |
XPR3500e |
XPR6100 |
| XPR6350 |
XPR6380 |
XPR6550 |
XPR6580 |
| XPR6580IS |
XPR7350 |
XPR7350e |
XPR7380 |
| XPR7380e |
XPR7550 |
XPR7550e |
XPR7550IS |
| XPR7580 |
XPR7580e |
XPR7580eIS |
DP2400e |
| DP4801Ex |
GP328D+ |
GP338D+ |
MTP8000 |
| DEP550e |
DEP570e |
|
|
Recommended Accessories
- Motorola R7 Digital Portable Radio (R7)
- Motorola XPR3300e Portable Radio (XPR3300e)
- Motorola IMPRES 2 Li-Ion 3200mAh Battery (PMNN4807A)
- Motorola IMPRES 2 Multi-Unit Charger (PMPN4284B)
More Resources
Frequently Asked Questions
Can I charge a battery pack without it being attached to the radio chassis?
Yes, the charging slot pocket shape is mechanically sculpted to receive either a completely standalone spare battery pack or an entire assembled radio handset configuration safely.
What does a steady amber light indication on the cradle indicate?
An amber light notification means the smart cradle circuit board has initiated an automated calibration and reconditioning cycle to remove battery memory effect and restore peak performance levels.
Is it safe to leave the portable radio sitting in the active pocket overnight?
Yes, once the status indicator changes to a solid green color, the intelligent circuit drops out of rapid rate and triggers an energy-efficient trickle maintenance pattern to prevent overcharging.
Warranty
1-year manufacturer's warranty.
