10KW Three-Phase High-Power Special-Purpose Off-Board Charger

Our chargers feature IP41 protection, ultra-fast charging, and lightweight design, ideal for electric forklifts and other industrial equipment. With three-phase charging efficiency over 95% and strong dedicated compatibility, they are the top choice for high-power industrial charging.

The 10KW Three-Phase High-Power Special-Purpose Off-Board Charger is an independent charging solution designed specifically for heavy-duty industrial equipment. It efficiently converts three-phase AC power into stable DC power to provide rapid recharging for high-power batteries used in electric forklifts, stackers, and other machinery.

As an efficient energy station for industrial scenarios, it precisely matches various battery parameters and uses intelligent control to achieve high-power fast charging while protecting batteries. It is an essential accessory for high-frequency operations in logistics warehouses and manufacturing facilities.

Core Advantages

This 10KW three-phase off-board charger adopts a three-phase full-bridge topology and intelligent adaptive chips. In high-frequency working scenarios such as electric forklifts and industrial trucks, it achieves a charging efficiency of over 95%, reducing charging time by 40% compared with standard chargers and increasing daily operating frequency by 30%.

For complex working conditions such as outdoor cleaning equipment and port stackers, the charger is equipped with an IP41 dustproof & waterproof enclosure to resist dust, moisture, and light rain. The lightweight aluminum alloy body weighs only 68KG, 16% lighter than similar products, enabling easy movement and multi-station deployment.

With a dedicated BMS communication protocol, it is fully compatible with lead-acid and lithium batteries. Multiple protections including over-voltage, over-current, and over-temperature prevent battery damage during fast charging and extend battery life by up to 25%, balancing high power performance and stable operation.

Specifications

Applications

Electric Forklifts / Stackers

Customized for a German auto parts manufacturer, over 600 units exported for heavy-duty workshop use. Three-phase high-power fast charging fully charges forklifts in 1.5 hours, increasing daily working hours by 2 hours. Highly praised by customers for “excellent compatibility and stable performance”.

Electric Handling Vehicles

Cooperated with logistics enterprises in the Yangtze River Delta, supplying 2,500+ units to meet high-frequency warehouse operations. Our dedicated adaptive technology reduces equipment failure rates.

Industrial & Cleaning Equipment

Served 20+ municipal clients in China, compatible with large outdoor scrubbers and sweepers. IP41 protection supports outdoor operation, and fast charging ensures uninterrupted daytime use.

Certification & Quality Assurance

Our products are certified with CE, ISO9001, GB/T 34131-2015, and have passed professional three-phase power testing.

The factory is equipped with automatic three-phase power testing lines and precision aging test chambers. Each unit undergoes 38 strict quality control procedures, including 72-hour full-load aging, insulation voltage resistance, and sealing tests.

Certification documents and factory production photos are available upon request. Defective rate is controlled within 0.2%, fully meeting international industrial procurement standards.

Comparative Advantages

Compared with competitors, we have three core strengths:

Compatibility Advantage

Unique dedicated adaptive protocol, compatible with more battery and equipment brands. Compatibility is 30% higher than industry average.

Power & Efficiency Advantage

Three-phase charging efficiency over 95%, 2%–3% higher than peers. Fast charging speed improved by 15%.

Cost & Service Advantage

In-house factory mass production brings factory direct prices 10%–12% lower. Customization lead time: 7–10 days. We provide free samples and on-site commissioning.

After-sales & Service

Warranty: 2-year global warranty + lifetime technical support

Support: Multilingual installation videos & manuals, 24/7 technical hotline, remote diagnosis

On-site Service: 48-hour domestic service; overseas supported by local partners

Return & Replacement: Free replacement for defective samples; unconditional return for bulk quality issues (shipping covered by us)

FAQ

Which brands of equipment are compatible?

It supports most mainstream electric forklifts and trucks worldwide. Custom protocols are available.

What is the lead time for bulk orders?

In-stock orders ship within 72 hours. Customized orders deliver in 10–15 working days.

How to get free samples?

Contact our sales team for sample application. On-site charging tests are supported; shipping can be freight collect or covered by us.

Does fast charging harm the battery?

No. Our intelligent fast-charging algorithm works with BMS to precisely control parameters and protect batteries.