720W Waterproof Battery Maintainable OBC for Forklifts

Compliant with GB/T 4208 standard, Zhaofeng factory's 720W Waterproof Battery Maintainable OBC for Forklifts has IP54 protection, resisting dust, splashing water and humidity, and operates stably at -20℃ to 60℃. It supports intelligent switching between fast and slow charging: fast charging takes 1.8 hours to fully charge a 20Ah battery, while slow charging is suitable for night maintenance. Built-in maintenance chip and 8-fold protection ensure safety, reduce operation costs, and enhance work efficiency of forklifts in various harsh scenarios.

Model Specification

Environmental Parameters

Key Information

Technical specifications: Input AC90-264V, output 48V/15A 720W, conversion efficiency ≥93%. Applications: Electric forklifts, AGVs in logistics, mines and ports. Certification: CE, ROHS, GB/T 4706. After-sales: 3-year warranty, online technical support and on-site service for bulk orders. Samples: Free samples available, testing cycle 3-5 days.

Application & Cases

Mainly applied to construction machinery such as electric forklifts, AGV transfer vehicles, and stackers, it is suitable for scenarios including logistics warehousing, mining sites, port terminals, and production workshops. Case Study: We supplied 500 units of the 720W Waterproof Battery Maintainable OBC for Forklifts to a large logistics park in Germany, adapting to 120 electric forklifts within the park. This solution effectively addressed challenges such as heavy dust, high-frequency operations, and rapid battery degradation. Since its implementation, the forklifts' charging efficiency has increased by 35%, the single-charge range has been extended by 20%, the battery replacement cycle has been prolonged from 8 months to 10 months, and the annual operation and maintenance costs have been reduced by 18%.

Certification & Quality Assurance

The product has obtained domestic and international certifications such as CE, ROHS, and GB/T 4706, and complies with the IEC 60529 protection standard and EMC electromagnetic compatibility requirements. The factory is equipped with standardized production lines and a professional quality control team. Every unit undergoes multiple tests before leaving the factory, including 72‑hour load aging, dustproof and waterproof testing, and high‑low temperature shock testing, to ensure stable quality.

Competitive Advantages

Compared with similar products on the market, our 720W Waterproof Battery Maintainable OBC for Forklifts offers three major competitive advantages. First, it integrates dual‑mode charging with battery maintenance functions. While most competitors only provide a single charging mode, our solution can actively extend battery life by more than 25%. Second, it features higher protection and stronger environmental adaptability. Unlike many industry products rated at IP44, ours is upgraded to IP54 and has a wider operating temperature range, making it suitable for harsher working environments. Third, as a factory‑direct supplier, we eliminate intermediate links, enabling us to offer bulk purchase prices that are 15% lower than our competitors. We also support customized parameters and provide faster response times.

After-sales & Services

We provide a 3-year warranty service. During the warranty period, free repair or replacement is offered for non-human damages. We have a dedicated technical team that provides installation and operation guidance through videos and graphic manuals, as well as remote fault diagnosis support. For bulk purchases, on-site installation and commissioning services are available. Our 7*24-hour online customer service ensures quick responses to resolve any usage issues.

Samples & Return Policy

Free samples are available for application, with sample shipping costs subject to negotiation; the sample testing period is 3–5 working days. For bulk purchases, if quality issues arise, returns or exchanges can be requested within 7 days, and we will cover the round-trip shipping costs. For customized products, parameters must be confirmed in advance; returns or exchanges are not accepted for non-quality issues, but modification and debugging services can be provided.