How does the module operate in cold weather conditions?

This guide offers essential tips for operating COBRA firing systems under cold weather conditions, with a focus on ensuring maximum safety and reliability.

Temperature Ranges and Firing Guidelines

0° to 32°F (-18° to 0°C)

• E-matches/Talons/Clip-on Igniters: Limit to two in parallel or four in series. (Please note that clip-on igniters cannot be fired in series under any circumstances).
• Battery Type: Both LiPo and 9V batteries are applicable.

Below 0°F (-18°C)

• E-matches/Talons/Clip-on Igniters: Limit to one per cue.

Battery Recommendations

9V Batteries

• Preferred Brand: Energizer (Note: Duracell is acceptable but may perform less effectively in cold weather).

LiPo Batteries

• Battery Check: For temperatures below freezing, ensure batteries display a "V-E" on the white label's bottom corner. If absent, contact COBRA Support for alternatives.
• LiPo Battery Age: Due to LiPo batteries degrading as they age, we advise only using Version-E batteries that are no more than 3-years old to ensure the best results. While batteries will last up to 5-7 years in perfect conditions, firing in cold-weather with an aged battery has a much higher likelihood of an issue occurring.

Best Practices

1. Minimize Battery Exposure: To optimize performance, limit the time batteries spend in freezing conditions.
2. Battery Warmth: Using hand warmers underneath the battery compartment can maintain battery temperature (optional but beneficial).
3. Battery Installation: Install batteries just before the show to ensure optimal performance.

FAQs

Q: What should I do if my batteries don't have a "V-E" label?
A: Please contact COBRA support for alternative solutions tailored to your specific needs.

Q: Can I use other brands of 9V batteries?
A: While other brands like Duracell can be used, Energizer is recommended for optimal performance in cold conditions.

Q: Does V-E apply to the COBRA 18R2 LiPo, Audio Box Gen 2, or the Command Center?
A: No. All those devices and upgrade kits were designed with cold weather in mind and have been cold-weather-rated since their introduction.