Brotherhood Thermal Box for Battery Storage in Cold Weather

Manufacturer: Brother Hood. Category: Camping & Tourism > Camping > Car Refrigerators. This thermal box is designed specifically for storing batteries during the cold season and provides reliable protection against low temperatures and moisture.

Purpose and Key Parameters

• Purpose: battery storage at low temperatures.

• Weight: 0.35 kg.

• Volume: 6.5 L.

• External dimensions: 32 × 22 × 13 cm.

• Internal dimensions: 30 × 20 × 11 cm.

Materials

• Outer layer: Cordura 1000D (water-repellent, wear-resistant).

• Inner layer: Omniheat coating (heat-reflective, similar to Columbia).

• Insulation: 10 mm insulating layer.

Design Features

• Battery mounts (fixation and protection) ensure stability during transport.

• An additional zippered pocket for accessories allows convenient storage of cables and small items.

• Optimal size for transport — compact and ergonomic design suitable for a car or backpack.

Available Options

• Basic colors: multicam, pixel, olive, black.

• Additional colors: custom order.

• Production time: up to 10 days.

Test Protocol and Results

The purpose of the tests was to verify the fabric properties and thermal box design for moisture resistance, thermal insulation characteristics, and ease of use in field conditions. During the tests, it was established:

• Cordura 1000D fabric is waterproof and retains its protective properties after getting wet.

• Omniheat coating reflects heat, ensuring battery performance at low temperatures.

• 10 mm thick insulation provides additional thermal insulation.

• The product design is convenient for use and transport.

Conclusion

The thermal box meets the stated characteristics and is suitable for use in the cold season. The combination of external Cordura 1000D, internal Omniheat coating, and 10 mm insulation provides reliable protection for batteries from hypothermia and mechanical impacts, while the thoughtful design enhances ease of use in field conditions.

Post-Warranty Service

The manufacturer provides service for:

• replacement of hardware (fasteners, buckles, zippers);

• repair of seams at attachment points.

❗ Not covered: damage due to overload, external factors, and natural wear and tear.

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