USV 电池选择指南：耐久性、安全性和可靠性是关键

USV Battery Selection Guide: Endurance, Safety & Reliability Are Key
How to Choose the Optimal Power Battery for Unmanned Surface Vehicles (USVs)

随着 USV 被广泛用于海洋勘测、环境监测和安全巡逻，选择合适的电池（其核心动力源）至关重要。不同类型的电池在续航时间、安全性和环境适应性方面存在很大差异。本指南提供了最佳选择的专业见解。

Core Requirements for USV Batteries

USVs demand batteries with exceptional performance for prolonged aquatic operations:

高能量密度: Ensures extended endurance, minimizing recharge/replacement needs

Water & Corrosion Resistance: Withstands humid, saline environments

Stable Discharge: Prevents voltage drops that could disrupt operations

Lightweight Design: Reduces vessel load and enhances maneuverability

Comparison of Main USV Battery Types

3. 5 Key Factors for USV Battery Selection

(1) Endurance: Match Energy Density & Capacity

Calculate daily power consumption; select 1.5x redundancy.

For long missions (e.g., ocean monitoring), prioritize high-density LiFePO₄ (180Wh/kg+).

(2) Water & Corrosion Resistance

Choose IP67+ rated enclosures to prevent water damage.

Opt for salt-spray-resistant coatings for marine environments.

(3) Temperature Adaptability

Cold climates (e.g., polar research): Select low-temperature LiFePO₄ (-30°C operable).

Hot climates (e.g., equatorial zones): Ensure active/passive cooling systems.

(4) Safety & Reliability

电池管理系统 (BMS) is mandatory for overcharge/discharge protection.

Verify UN38.3, CE, UL certifications.

(5) Brand & After-Sales Support

Prioritize established brands or USV-specialized manufacturers.

Demand 2+ years warranty 和 remote diagnostics.

Conclusion

USV batteries require balanced consideration of endurance, environmental resilience, and safety. Select battery types based on operational scenarios and partner with proven suppliers for reliable performance.

关于First Power（一展）
First Power（Yizhan） delivers high-safety, long-cycle LiFePO₄ battery systems tailored for USVs in diverse marine applications.

For custom solutions, contact:
Email: sales@firstpower.com
Website: www.firstpower.com