The AK-370 Battery-Powered Welder is a professional cordless welding machine designed for field construction, maintenance, emergency repair, agriculture, mining, pipeline installation, and remote job sites where grid power is unavailable.

Powered by a 2405Wh high-energy ternary lithium battery, the AK-370 delivers a maximum welding current of 150A with a 100% duty cycle, allowing continuous and stable welding performance. A full charge enables up to 85 electrodes (Ø2.5mm) or 41 electrodes (Ø3.2mm), making it an ideal solution for all-day outdoor welding applications.

Featuring Hot Start, Arc Force, intelligent battery management, Bluetooth monitoring, digital display, and comprehensive protection systems, the AK-370 offers professional welding performance with exceptional portability.

HEAVY-DUTY DESIGN 8326WH BATTERY POWERED WELDER 200A CORDLESS WELDER

With battery powered welder ES-5000, welding jobs like repair welding in the mountains, installations in the countryside or welding operations at exposed locations become much easier than ever before. After fully charging, it can weld 68 pieces of 3.25 mm electrodes or 42 pieces of 4.0mm electrodes. Besides, ES-5000 can deliver AC 220V 4000W electricity power for various types of power tools such as cut-off machine, demolition hammer, air compressor and other home appliances.

LESTAR AK-330 is the ideal welding solution for any construction project. Built-in 865Wh li-ion battery pack, it offers sufficient power for welding jobs requiring up to 11 pieces of  3.25 mm (0.13”) electrodes or 23 pieces of 2.5 mm (0.1”) ones, without any constraints on welding power or arc quality.

Weight only 11.5kgs, this pocket-sized machine is easy to transport and can be used independently of mains power.

HEAVY-DUTY DESIGN 21504WH BATTERY POWERED WELDER 200A BATTERY POWERED GENERATOR

With battery powered welder ES-6000, welding jobs like repair welding in the mountains, installations in the countryside or welding operations at exposed locations become much easier than ever before. After fully charging, it can weld 280 pieces of 3.25 mm electrodes or 224 pieces of 4.0mm electrodes. Besides, ES-6000 can deliver AC 220V 4000W electricity power for various types of power tools such as cut-off machine, demolition hammer, air compressor and other home appliances.