日本蓄電池 List of Products and Services

This is a work light equipped with a flexible arm, ideal for fine assembly tasks and product inspections in recessed areas. With a powerful magnet (or clamp) for secure attachment and a high-rigidity arm that holds the desired angle firmly, it always provides an optimal lighting environment. 【Features】 - Stress-free angle adjustment It uses a high-holding power flex arm that is less likely to droop even in vibration-prone environments, allowing for work with both hands without obstruction. - High color rendering LED With natural light close to sunlight, it enables accurate color identification of wiring and checks for fine scratches. - Robustness to withstand harsh environments Its dustproof and drip-proof structure allows for safe use near machine tools where cutting fluids and oils may splatter. - Energy-efficient and low heat generation There is no discomfort from heat even during long hours of close work, contributing to reduced air conditioning load.

• Batteries and Capacitors

To maximize the operational efficiency of automated guided vehicles (AGVs/AMRs), reducing charging time is essential. Our company offers the development and manufacturing of high-output lithium-ion battery packs that support rapid charging with high current. ■ Cell selection and thermal design based on "topping up" charging The biggest issue associated with rapid charging is "heat generation." In addition to selecting high-output cells with extremely low internal resistance, we design pack structures that pursue heat dissipation efficiency. This minimizes degradation due to heat and enables full-time operation through "topping up" charging during brief stops (breaks or loading times). ■ Customization of dedicated BMS (protection circuit) for high current To ensure safety during rapid charging, we equip our systems with a dedicated BMS that features high-precision state of charge (SOC) monitoring and temperature management functions. We closely collaborate with manufacturers' charging systems to achieve optimal control of current and voltage values (such as CAN/RS485 communication). ■ Reliable data provision to reduce evaluation workload We provide essential evidence for manufacturers' product development, including cycle life data and temperature rise evaluations during rapid charging. This equips your next-generation model with the powerful weapon of "rapid charging," shortening the time to market.

• Batteries and Capacitors

We will restore and manufacture nickel-cadmium and nickel-hydride battery packs that have been discontinued by the manufacturer with equivalent performance. For those who are struggling with "I still want to use the equipment, but there are no batteries," we support longevity with small-scale production starting from one unit.

• Batteries and Capacitors

PLB's battery packs are based on high-performance LFP (lithium iron phosphate) cells produced in-house and equipped with an advanced BMS (Battery Management System). They create optimal power environments for sites where reliability is essential, from industrial equipment to energy storage systems. 【Product Features】 - High reliability through integrated production: Complete in-house process from cell to pack assembly All processes, including raw material processing, cell manufacturing, BMS development, and pack assembly, are completed within PLB. Data from each process is linked, ensuring high-quality traceability. - Advanced BMS: Balancing safety and longevity In addition to overcharge, over-discharge, and overcurrent protection, it features a cell balance function that optimizes voltage balance between cells. This maximizes the performance of the cells and contributes to the longevity of the system. - Excellent environmental resistance: Stable operation under harsh temperature conditions Utilizing the characteristics of internal cells and considering heat dissipation design in the enclosure, it is suitable for outdoor installation and use in harsh industrial environments.

• Batteries and Capacitors