Hytera BL2509 Low-Temperature 2500mAh Li-Ion Battery Genuine Hytera 2500mAh Li-Ion battery rated for extreme cold operation down to -30°C (-22°F). The Hytera BL2509 is a specialized 2500mAh Lithium-Ion battery engineered for peak performance in extreme cold environments. Rated for operation down to -30°C (-22°F), it ensures reliable communication in harsh winter conditions, cold storage facilities, and other low-temperature industrial environments where standard batteries fail. Designed specifically for the Hytera PD982i digital portable radio. Key Features & Benefits Extreme Cold Resilience: Specifically engineered to maintain voltage and capacity down to -30°C (-22°F), where standard Li-Ion batteries degrade significantly. High-Capacity 2500mAh: Extended run-time for full shifts without recharging, even in power-intensive operations. Wide Operating Range: Rated from -30°C to +60°C for versatile deployment across extreme environments. Genuine Hytera Construction: Factory-authorized accessory ensuring a precise, watertight seal with the PD982i and maintaining equipment durability ratings. No Memory Effect: Lithium-Ion chemistry allows charging at any time without degrading overall battery lifespan. Specifications Attribute Details Brand Hytera Model / SKU BL2509 Product Type Low-Temperature Lithium-Ion Battery Capacity 2500mAh Voltage 7.4V Chemistry Lithium-Ion (Li-Ion) Operating Temperature -30°C to +60°C (-22°F to +140°F) Country of Origin China Compatibility Model Series PD982i Hytera PD9 Series What's Included Description SKU/Model Status Low-Temperature Li-Ion Battery BL2509 Included Compatible Portable Radio (PD982i) — Sold Separately Recommended Accessories Compatible Radios Hytera PD982i Digital Portable Radio — Compatible radio for use with the BL2509 low-temperature battery. Frequently Asked Questions What makes the BL2509 different from a standard Hytera battery? The BL2509 uses specialized low-temperature Lithium-Ion chemistry that maintains voltage and capacity down to -30°C (-22°F). Standard Li-Ion batteries experience significant capacity loss and may fail entirely at these temperatures, making the BL2509 essential for cold storage, winter outdoor operations, and other extreme cold environments. Which Hytera radios are compatible with the BL2509? The BL2509 is compatible with the Hytera PD982i digital portable radio. Can I use the BL2509 in normal (non-cold) environments? Yes. The BL2509 is rated from -30°C to +60°C and functions normally across a wide temperature range. It can be used as a standard high-capacity battery in any environment, with the added benefit of cold-weather resilience. Warranty 1-year manufacturer's warranty.
