Description
High-Capacity Two-Way Radio Battery for SL300
Ensure your professional communication devices stay operational through the longest shifts with this genuine original battery cell.
The Motorola PMNN4468B Battery for SL300 and compatible radios is a high-performance, 2300mAh Lithium-Ion power source designed to maximize the operational uptime of your digital fleet. In fast-paced hospitality, retail, and event management sectors, radio downtime due to a dead battery can lead to service delays and safety lapses. This high-capacity power cell solves that problem by providing extended talk time and standby life, ensuring your sleek, low-profile radios remain powered through double shifts and long workdays. The Motorola PMNN4468B is the updated, direct replacement for the previous generation Motorola PMNN4468A and Motorola PMNN4468 models.
Constructed with premium internal battery cells and a rugged polymer plastic casing, the Motorola PMNN4468B offers industrial-grade durability and consistent discharge rates. This genuine original battery is engineered to fit perfectly within the ultra-slim chassis of supported series portables, maintaining the device's lightweight ergonomics while providing the energy density required for modern digital communication. By using authentic manufacturer power solutions, you protect your radio's internal electronics from voltage irregularities and ensure your fleet maintains peak performance.
Please note that for certain high-tier models like the SL7550e, an extended battery door cover is required to properly secure this expanded-capacity battery to the radio housing.
Key Features & Benefits
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2300mAh Extended Capacity: The Motorola PMNN4468B Battery for SL300 delivers significantly more power than standard slim batteries, supporting longer duty cycles.
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Premium Lithium-Ion Chemistry: Utilizes high-grade internal cells to provide stable power output and a longer overall service life across hundreds of charge cycles without memory effect.
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Slimline Configuration: Specifically designed to maintain the ultra-thin form factor of compact digital radios without adding unnecessary bulk or weight.
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Rugged Housing: Encased in a high-impact plastic shell that resists cracks and provides structural protection against daily drops and vibration.
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Genuine OEM Reliability: Guaranteed to fit perfectly and maintain the optimal voltage required to protect your two-way radio from electrical damage.
Specifications
| Brand |
Motorola |
| Model/SKU |
PMNN4468B |
| Chemistry |
Lithium-Ion |
| Capacity |
2300mAh |
| Operating Voltage |
3.7V |
| Safety Rating |
Non-Intrinsic |
Compatibility
| EVX-S24 |
SL300 |
SL3500e |
SL7550e |
| SL7580e |
SL7590e |
What's Included
| Description |
SKU/Model |
Status |
| 2300mAh Li-Ion Battery |
PMNN4468B |
Included |
| SL7000 Series Battery Cover |
PMLN6745A |
Sold Separately |
Recommended Accessories
More Resources
Frequently Asked Questions
Which two-way radios are compatible with the Motorola PMNN4468B?
The Motorola PMNN4468B is compatible with several slimline and compact portables, including the SL300, SL3500e, and EVX-S24. It also fits the SL7000 series, provided you have the appropriate extended battery cover.
What is the capacity of this battery?
This is a high-capacity Lithium-Ion battery rated at 2300mAh, which offers extended talk time and standby hours compared to the standard slim batteries originally included with some radio models.
Is the Motorola PMNN4468B backwards compatible with older versions?
Yes, the Motorola PMNN4468B serves as the direct, upgraded replacement for the discontinued PMNN4468 and PMNN4468A models, functioning identically in all compatible chargers and radios.
Does this battery require a special charger?
No, the Motorola PMNN4468B can be charged using the standard drop-in desktop chargers or micro-USB charging cables that originally shipped with your compatible two-way radio.
Why does my SL7550e need a different battery door for this battery?
Because the Motorola PMNN4468B is a high-capacity cell, it is physically thicker than the standard-capacity battery. The extended battery door provides the extra space needed to safely enclose the battery against the radio chassis.
How should I maintain this Lithium-Ion battery?
To maximize the lifespan of the Motorola PMNN4468B, avoid leaving it in a charger indefinitely once fully charged, and store it in a cool, dry environment when not in active use.
Warranty
1-year manufacturer's warranty.
