Information Details
Model PMNN4809A
Technology IMPRES Li-ion
Capacity 2850mAh
Rated Voltage 7.4V
Energy Approx. 21.1Wh
Protection Class IP68
Dimensions 17.15 x 55.58 x 116.30 mm
Weight Approx. 250g
Special Features Slim Profile, Self Calibration
Operating Time Over 25 hours
Compatible Devices Motorola MOTOTRBO R7, MOTOTRBO R7a
Non-rechargeable Sold: 23
Sealink Model: AAJ68X001.
Products available at

Ho Chi Minh:137 Hoa Hung Street, Ward 12, District 10 (Near Democracy Roundabout) 0386.002.002 View Map

Ha Noi:226 Lang Street - Dong Da (Near So Intersection) 0917.834.532 View Map

🚀 Deliver immediately within1 hourin Hanoi & HCMC

IMPRES 2850mAh Li-ion Battery Model PMNN4809A Motorola Solutions For Motorola R7 Series Two-Way Radios (MOTOTRBO R7)

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1-for-1 immediate exchange – Door-to-door delivery – 12-month warranty

Sold: 104

  • Manufacturer: Motorola Solutions.
  • Model: PMNN4809A.
  • Compatible: Motorola MOTOTRBO R7, MOTOTRBO R7a.
  • Battery Capacity: 2850mAh.
Information Details
Model PMNN4809A
Technology IMPRES Li-ion
Capacity 2850mAh
Rated Voltage 7.4V
Energy Approx. 21.1Wh
Protection Class IP68
Dimensions 17.15 x 55.58 x 116.30 mm
Weight Approx. 250g
Special Features Slim Profile, Self Calibration
Operating Time Over 25 hours
Compatible Devices Motorola MOTOTRBO R7, MOTOTRBO R7a
Non-rechargeable Sold: 23
Sealink Model: AAJ68X001.
Products available at

Ho Chi Minh:137 Hoa Hung Street, Ward 12, District 10 (Near Democracy Roundabout) 0386.002.002 View Map

Ha Noi:226 Lang Street - Dong Da (Near So Intersection) 0917.834.532 View Map

🚀 Deliver immediately within1 hourin Hanoi & HCMC

Please leavephone number, to be called andconsult for free!

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      Satellite phones are granted type approval certificate by the Ministry of Information and Communications of Vietnam!

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      International CE certification

      Satellite phones meet international quality standards

      Chứng nhận FC quốc tế

      International FC certification

      Satellite phones meet international quality standards

      Đại lý độc quyền Sahaha

      Sahaha Exclusive Distributor

      Vetinhnet . Com - Sahaha Brand Exclusive Distributor in Vietnam

      Chứng nhận Bộ TT&TT

      Ministry of Information and Communications Certification

      Satellite phones are granted type approval certificate by the Ministry of Information and Communications of Vietnam!

      Chứng nhận CE quốc tế

      International CE certification

      Satellite phones meet international quality standards

      Chứng nhận FC quốc tế

      International FC certification

      Satellite phones meet international quality standards

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      The IMPRES 2850mAh Li-ion Battery Model PMNN4809A is an original Motorola Solutions battery for the MOTOTRBO R7 radio series. The product utilizes IMPRES technology combined with a high-capacity Lithium-Ion battery. The Slim design helps reduce device weight while ensuring long operating time. The IP68 protection standard ensures stable battery performance in harsh environments. This is a suitable choice for businesses, factories, logistics centers, and units requiring professional communication systems.

      The 2100mAh Li-ion Battery Model PMNN4600A is specifically designed by Motorola Solutions for the MOTOTRBO R7 series two-way radios. Perfect compatibility ensures the device operates stably and maximizes communication performance. When using an authentic battery, the radio receives power that matches the manufacturer's design. This helps minimize power-related errors and enhances operational stability. Precise compatibility also extends the device's lifespan. Businesses can easily standardize accessories throughout their radio system. Furthermore, using an authentic Motorola Solutions battery makes maintenance and accessory replacement more convenient.

      The IMPRES 2850mAh Li-ion Battery Model PMNN4809A is specifically designed by Motorola Solutions for the MOTOTRBO R7 and R7a radio series. Using genuine batteries ensures maximum compatibility with the device. The power management system is optimized to deliver stable operating performance throughout its service life. MOTOTRBO R7 is one of Motorola Solutions' high-end digital radio series. The device is widely used in factories, industrial zones, airports, seaports, and professional security systems. When combined with the PMNN4809A, the radio can maximize its operational capabilities without issues related to power supply. Using non-genuine batteries can affect device performance and lifespan. Conversely, the PMNN4809A has been directly tested by Motorola Solutions on the MOTOTRBO R7 platform. This ensures stability and safety during long-term use.

      Practical applications of the IMPRES 2850mAh Li-ion Battery Model PMNN4809A

      The IMPRES 2850mAh Li-ion Battery Model PMNN4809A is used in various work environments. This battery series is suitable for businesses that require continuous communication for many hours. In the manufacturing sector, MOTOTRBO R7 radios help connect operational departments. The large-capacity battery allows employees to maintain communication throughout their shift without needing to change batteries mid-way. This reduces downtime and improves work efficiency. At logistics centers, employees often have to move continuously between different areas. The Slim design of the PMNN4809A helps reduce device weight. Users can carry the radio for extended periods and remain comfortable. In security and protection fields, maintaining continuous communication is a mandatory requirement. The PMNN4809A battery ensures the radio is always ready for operation. This is particularly important in emergency situations or when rapid coordination between multiple departments is needed. Building management units, airports, and seaports also highly value the durable performance of this battery series. Long usage time reduces the need for battery changes and increases operational efficiency.

      IMPRES technology on the IMPRES 2850mAh Li-ion Battery Model PMNN4809A

      One of the highlights of the IMPRES 2850mAh Li-ion Battery Model PMNN4809A is the exclusive IMPRES technology from Motorola Solutions. This is a battery management technology developed to optimize usage efficiency and extend product lifespan. When used with a compatible IMPRES charger, the battery can exchange data with the charger. The system monitors the battery's condition and adjusts the charging process accordingly. This ensures the battery is always maintained in its optimal operating state. IMPRES technology helps reduce capacity degradation over time. This allows businesses to save on long-term battery replacement costs. Users can also easily monitor the battery's operational status to proactively plan maintenance. Another advantage is the Self Calibration feature. The battery can self-calibrate without complex maintenance cycles. This saves time and improves usage efficiency in professional work environments.

      Capacity and operating time

      The IMPRES 2850mAh Li-ion Battery Model PMNN4809A boasts a capacity of 2850mAh. This is a high capacity for Motorola Solutions' Slim battery series. The product is designed to offer a balance between usage time and portability. According to Motorola Solutions, the battery can support operating times of over 25 hours, depending on device configuration and actual usage conditions. This is a significant advantage for units working long shifts or operating in the field. The large capacity reduces the number of charging cycles per week. Users do not need to worry about the radio running out of battery during their shift. This contributes to improved operational efficiency and reduces the risk of communication interruptions. A stable power supply also helps maintain the radio's audio quality and signal transmission capabilities. This is a crucial factor for professional communication systems.

      Durability of Model PMNN4809A

      The IMPRES 2850mAh Li-ion Battery Model PMNN4809A is designed for harsh working environments. The product meets IP68 protection standards. This is one of the highest standards currently available for professional radio accessories. IP68 allows the battery to be completely dustproof and effectively waterproof. This ensures stable operation in environments with high dust, humidity, or when working outdoors. The robust battery casing design enhances impact resistance during daily use. This is an important factor for operational staff, maintenance personnel, or those working on construction sites. Despite its high durability, the PMNN4809A maintains a Slim design. This allows users to achieve a balance between durability and practicality. The radio becomes lighter without compromising usage time. Stable performance in various conditions makes the PMNN4809A a suitable choice for modern businesses.

      Why choose genuine Motorola batteries?

      The IMPRES 2850mAh Li-ion Battery Model PMNN4809A is manufactured by Motorola Solutions according to strict quality standards. The product undergoes numerous inspection processes before being released to the market. This ensures reliability in actual use. Using genuine batteries helps better protect the radio. The risk of power-related errors is also significantly reduced. Businesses can save on long-term repair and accessory replacement costs. Furthermore, IMPRES technology optimizes battery life and enhances power management efficiency. These are benefits that ordinary batteries struggle to provide. For organizations using MOTOTRBO R7 in professional environments, the PMNN4809A is a worthwhile investment due to its high durability, long operating time, and stable performance. For any inquiries, please contact Hotline 0386.001.001 or 0917.834.532 for detailed answers.

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