The Motorola HNN9013 battery is the power source for an entire generation of classic Motorola portables. One part number fits the HT series, GP series, MTX series, and PRO series: HT750, HT1250, HT1550, GP328, GP338, MTX9250, PRO7150, and more. For fleets still running these radios, the HNN9013 is the difference between a working shift and a dead channel. This HNN9013 HT750 HT1250 battery keeps the fleet you already paid for in service.
It delivers 1800 mAh at 7.5 volts from lithium-ion chemistry, with up to 24 hours of runtime on a charge. The slim profile fits existing battery doors without modification. As a GP328 GP338 replacement battery, it matches the original form factor exactly, so chargers, clips, and accessories keep working. For a radio shop or a maintenance manager, stocking one part number covers a dozen models. The 1800mAh 7.5V Li-Ion radio pack is the simple answer to the most common failure point in classic fleets: the battery.
Description
We supply original Motorola Solutions products through our authorized distribution channel. Every unit includes factory packaging, original accessories, and full manufacturer warranty eligibility. Motorola®, MOTOTRBO™, and APX™ are registered trademarks of Motorola Solutions, Inc.

Classic Motorola radios refuse to die. The Motorola HNN9013 battery makes sure their batteries do not either.
One Battery, Twelve Radios: The Compatibility King
Few parts in radio history match the HNN9013’s reach. This single battery fits HT750, HT1225, HT1250, and HT1550 portables. It fits GP140, GP320, GP328, GP338, GP340, and GP360 models. It fits MTX850, MTX950, MTX8250, and MTX9250 units. It even covers PRO5150, PRO7150, and PR860 radios. A warehouse with mixed fleets, a contractor with hand-me-down radios, or a rental house with every generation in stock keeps one battery SKU on the shelf. This HNN9013 HT750 HT1250 battery eliminates the guessing game of matching a pack to a model.
7.5V 1800mAh Li-Ion: Classic Chemistry, Proven Runtime
The HNN9013 pairs 1800 mAh of capacity with a 7.5-volt lithium-ion chemistry. Runtime reaches up to 24 hours under normal duty, enough for a full shift plus standby. The pack mirrors the original dimensions and contacts, so it drops into existing chargers and battery doors without adapters. This GP328 GP338 replacement battery is a direct fit, not a workaround. For organizations running classic radios alongside newer digital units, the HNN9013 keeps the old fleet as reliable as the day it shipped.
Why the HT/GP Fleet Still Matters
Digital radios get the attention, but analog fleets still do real work. Factories, farms, hotels, and small fleets run HT and GP radios because they are paid for, familiar, and field-proven. Replacing a battery costs a fraction of replacing a radio. The 1800mAh 7.5V Li-Ion radio pack extends that service life cleanly. Lithium-ion also outperforms the original nickel-based packs, holding charge longer in storage and delivering steadier voltage under load. For the HT1550 and MTX9250 units still guarding gates and coordinating crews, this HT1550 MTX9250 compatible battery is the economical, dependable choice.
Specifications
- Chemistry: Lithium-Ion (Li-Ion)
- Capacity: 1800 mAh
- Voltage: 7.5 V
- Runtime: Up to 24 hours
- Compatibility: HT750/1225/1250/1550, GP140/320/328/338/340/360, MTX850/950/8250/9250, PRO5150/7150, PR860
- Fit: Original dimensions, works with existing chargers
- Warranty: 12 months OEM coverage



