Headlamp Batteries
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Headlamp rechargeable batteries guarantee stable and efficient power supply in difficult working conditions.
Compact lithium-polymer (Li-Pol) power packs offer an excellent power-to-weight ratio, which is vital for wearable lighting. Models 902540 (850mAh) and 103450 (2000mAh) generate a powerful 3.7V voltage, but their weight (17.1g and 33.3g respectively) is significantly less than standard Li-Ion 18650 elements. The polymer architecture allows for flat and ergonomic housings that fully meet the design requirements of professional headlamps. Multiple charging capabilities guarantee cost-effective and long-lasting work on construction sites or outdoor expeditions.
Physical and technical features:
- Reduced weight: A major benefit for dynamic wearable equipment.
- Polymer architecture: Allows integration into flat and custom hardware cases.
- 3.7V capacity: Up to 2000mAh provides stable brightness for several hours.
Lightweight and durable lithium-polymer power supply guarantees the highest comfort and productivity during long night shifts. Thanks to their construction, your ergonomic LED Headlamps will work at full power all night long. Safety standards require the use of only certified and tested elements in the equipment. Properly selected components that meet technical specifications significantly extend the operating cycle of the hardware in extreme working conditions. Careful selection of materials and engineering during the manufacturing process ensure maximum reliability and safety in all technical application scenarios. This analytical approach is fundamental to today's demanding industrial needs, where there is no room for error and where energy efficiency is always a primary requirement for any reliable system.
Q: What is the main construction difference between flat Li-Po and cylindrical Li-Ion accumulators?
Q: What is the function of the built-in PCM/BMS protection board and NTC thermistor in Li-Po battery packs?
Q: Why is mechanical impact or piercing of Li-Po accumulators dangerous to occupational safety?
Q: How to properly prepare industrial Li-Po and Li-Ion accumulators for long-term storage during the winter period?
Q: Why is a C-rating (e.g., 30C or 50C) specified for drone and modeling Li-Po accumulators?
A: Li-Po (lithium polymer) accumulators use a flexible aluminum laminate pouch casing (pouch cell), whereas Li-Ion uses a solid steel cylinder. The soft casing allows the manufacture of ultra-thin (from 1.0 mm) accumulators for portable smart devices and unmanned aerial vehicles (drones).
Q: What is the function of the built-in PCM/BMS protection board and NTC thermistor in Li-Po battery packs?
A: The PCM/BMS microchip protects the flexible cell from overload, overcharge (above 4.2V), and short circuit. The NTC thermistor integrated into VIDEX Li-Po accumulators continuously measures the cell temperature, providing automatic power cut-off if the temperature during charging exceeds +45°C.
Q: Why is mechanical impact or piercing of Li-Po accumulators dangerous to occupational safety?
A: The aluminum laminate casing contains no pressure valves, so piercing or bending the cell causes an instantaneous internal short circuit. Metallic lithium reacts with air humidity, causing rapid gas evolution, cell swelling, and thermal auto-ignition.
Q: How to properly prepare industrial Li-Po and Li-Ion accumulators for long-term storage during the winter period?
A: Accumulators must not be stored 100% full or 0% empty, but rather by ensuring a storage voltage at the 3.7V–3.85V level (about 50% charge). Storage in a dry environment at temperatures from 10°C to 20°C prevents degradation of the polymer gel and ensures a 5-year working resource with regular voltage monitoring.
Q: Why is a C-rating (e.g., 30C or 50C) specified for drone and modeling Li-Po accumulators?
A: The C-rating indicates the maximum safe discharge current relative to the accumulator's capacity. For example, a 1000 mAh (1Ah) accumulator with a 30C rating can continuously provide a 30A (1Ah x 30) sustained current for drone engines and servomotors without voltage drop.
