L-B. Engineering Japan List of Products and Services

The "LB-D4 Series" is a portable emergency power storage system that can be moved to any necessary location by anyone at any time during a disaster, and it can always be charged in the office and used even during power outages. It has a total output of 3000W and can be charged and discharged over 1000 times. It also supports solar charging, allowing for charging at any time. Additionally, customization of dimensions, color, monitor position, and ports is possible. Please feel free to contact us with your requests. 【Features】 ■ Equipped with BMS/LMU (a system for monitoring and controlling the state of the battery module) ■ Equipped with protection functions (overcharge and over-discharge protection devices) ■ RS-232C equipped inspection/diagnosis software (optional) ■ Solar charging input equipped (recommended panel is optional) ■ Pass-through function allows for powering while charging the main unit *For more details, please download the PDF or feel free to contact us. *We do not accept inquiries by phone. Please use the inquiry form for your questions.

• Other Batteries
• Power and Energy Equipment

The "LB-D1 series (91,000mAh)" is a "decarbonization" portable large-capacity storage battery equipped with a BMS (Battery Management System) that prevents overcharging and over-discharging. It can be charged anytime and anywhere, making it suitable for disaster preparedness, easily transportable storage, and outdoor life. Additionally, the battery uses high-performance, high-reliability, and high-safety recycled lithium-ion batteries that have been proven in Nissan Leaf EVs (UL standard 1974 certified, the first in the world to obtain this certification). 【Features】 ■ Equipped with protection functions (overcharge, over-discharge, load short-circuit protection) ■ Solar charging is also possible (recommended panel is optional) ■ Pass-through function allows for powering while charging the unit *For more details, please download the PDF or feel free to contact us. *We do not accept inquiries by phone. Please use the inquiry form for your questions.

• Other Batteries
• Power and Energy Equipment

The "LB-E2 series" is a portable battery with a carrier that can provide power anytime and anywhere, suitable for disaster preparedness, office BCP measures, and outdoor life. It is equipped with a BMS (Battery Management System) to prevent overcharging and over-discharging. The battery uses high-performance, high-reliability, and high-safety recycled lithium-ion batteries that have been proven in Nissan Leaf EVs. Please feel free to contact us if you have any requests. 【Features】 ■ Equipped with BMS - Battery Management System (A system that monitors and controls the state of the battery module) ■ Various protection functions included (Overcharging, over-discharging, over-temperature, etc.) ■ Solar charging compatible ■ Can provide power while charging the main unit, among others * For more details, please download the PDF or feel free to contact us. * We do not accept inquiries by phone. Please use the inquiry form for your inquiries.

• Other Batteries
• Power and Energy Equipment
• Battery-less tag