Motorola Two-way Radio Batteries

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Motorola Two-way Radio Batteries

Description

Motorola two-way radio batteries are high-performance power modules custom-engineered to meet the precise operational demands of professional, industrial, and consumer walkie-talkies. Unlike standard off-the-shelf cells, generic replacement blocks, or simple consumer batteries, official Motorola power packs feature specialized voltage thresholds (typically 7.2V to 7.4V for commercial models), hard-wearing outer alignment rails, and proprietary physical contacts built to survive harsh working shifts

Core Battery Chemistries

CORE BATTERY CHEMISTRIES
Lithium-Ion (Li-Ion) Lightweight, high-energy-density rechargeable batteries designed for modern commercial two-way radio fleets. Li-Ion technology has minimal memory effect, allowing convenient top-up charging during shifts. Available in standard and high-capacity configurations, typically ranging from approximately 1500 mAh to over 3400 mAh, depending on the radio model and battery type.
Nickel-Metal Hydride (NiMH) Reliable and cost-effective rechargeable battery technology used in selected Motorola professional and consumer radio models. NiMH batteries generally have a lower energy density than comparable Li-Ion batteries but provide a practical power solution for everyday communication requirements, including compatible Motorola Talkabout radios.

IMPRES Smart Battery Technology

IMPRES SMART BATTERY TECHNOLOGY
Intelligent Battery Management Motorola Solutions IMPRES technology uses intelligent communication between compatible batteries and IMPRES chargers to optimise charging, monitor battery condition and simplify battery maintenance across professional radio fleets.
Automated Reconditioning Compatible IMPRES chargers monitor battery usage and automatically initiate reconditioning when required. This helps maintain battery performance and reduces unnecessary manual maintenance. Reconditioning behaviour varies by battery chemistry and charger model.
Extended Battery Service Life Intelligent charging and maintenance help reduce avoidable battery wear and support longer operational service life. Actual lifespan depends on battery chemistry, charging practices, operating temperature and usage conditions.
Battery Diagnostics & Fleet Management Compatible IMPRES charging and fleet management systems can provide battery information such as charge history, remaining capacity and battery health, helping fleet managers identify ageing batteries and plan replacements.
IMPRES 2 Technology Next-generation IMPRES 2 technology offers enhanced charging and battery management capabilities. Selected battery models provide IP68-rated environmental protection and support faster charging with compatible IMPRES 2 chargers. Specifications vary by battery model.

Battery Date Codes & Maintenance

BATTERY DATE CODES & MAINTENANCE
Manufacturing Date Code Selected Motorola batteries feature a four-digit manufacturing date code on the battery label. Confirm the coding format for the specific battery model before interpreting the date.
Year Identification For batteries using a YYWW date format, the first two digits indicate the manufacturing year. Example: 23 represents 2023.
Production Week For batteries using a YYWW date format, the final two digits indicate the production week. Example: 2342 represents week 42 of 2023.
Battery Replacement Guidelines Inspect battery condition and monitor runtime regularly. High-demand fleets may adopt an 18–24 month battery review or replacement cycle, but actual replacement should be based on battery health, manufacturer guidance and operational requirements.

Battery Models & Compatibility

BATTERY MODELS & COMPATIBILITY
Battery Part ID Battery Type Capacity Listed Compatibility
PMNN4598 Slimline Li-Ion 2300 mAh MOTOTRBO R2 Series
PMNN4490 IMPRES Li-Ion, TIA-4950 HazLoc 2300–2900 mAh (variant-dependent) DP4000e / DP4001e Series (HazLoc configurations)
PMNN4415 NiMH 1400 mAh DP4400e / DP4600e / DP4800e Series
PMNN4453 High-capacity Li-Ion 3200 mAh Motorola RM Commercial Series
PMNN4477 NiMH 1650 mAh Talkabout T62 / T82 / T82 Extreme Series
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Motorola Two-way Radio Batteries