What is "stage charging" in a battery charger? / I have summarized information about stage charging. Please check it out from the catalog download.

A compact battery charger suitable for various charging applications.

The "GC Series" is a charger that employs a "two-stage charging" method to achieve high efficiency and extend battery life. The two-stage charging consists of an initial charging phase and a float charging phase. It is used as an embedded unit in chargers and is incorporated into portable power units and UPS systems. 【Features】 ■ Two-stage charging method ■ Wide input voltage: AC90–264V ■ Wide temperature range: -30℃ to +60℃ ■ W testing conducted in Taiwan and Japan ■ Primary and secondary side insulation design ■ Various protective functions included *For more details, please refer to the PDF document or feel free to contact us.

• Batteries and Capacitors
• Other Batteries

A "tough charger" that endures even in harsh environments.

The HEP Series is a battery charger that supports a wide range of input voltages with a three-stage charging method. Despite being a "high-quality" charger with various functions and features, the HEP Series is also "tough." It is designed with an aluminum case filled with thermally conductive silicone, allowing it to withstand applications in environments where high temperatures, high humidity, dust, high vibration (10G), oil (including machine oil), steam, altitude, oil smoke, and corrosive gases may occur, making it widely adopted due to its toughness. It is equipped with a PFC power factor correction circuit. The output voltage and current can be adjusted via an internal potentiometer. 【Features】 ■ High efficiency of 93.5% to 95.5% ■ Equipped with PFC (Power Factor Correction) circuit ■ Output voltage and current adjustable via internal potentiometer ■ Aluminum housing with high heat dissipation effect ■ Suitable for lead-acid and lithium-ion batteries ■ Employs stage charging *For more details, please refer to the PDF document or feel free to contact us.

• Other Batteries

A compact battery charger capable of outputting 1600W with a high power density of up to 25W/inch³ and high efficiency.

The "RPB Series" is a compact battery charger capable of outputting 1600W with high efficiency and a maximum power density of 25W/inch³. By using communication protocols such as PMBus and CANBus, it can charge other types of batteries, including lithium-ion batteries. Additionally, the RPB-1600 has built-in protection circuit functions, ensuring safe and secure use. 【Features】 - Suitable for charging lead-acid and lithium-ion batteries - Adopts a three-stage charging method - Can be used in various countries with a wide input voltage range - Equipped with a PFC (Power Factor Correction) circuit for improved power factor - Forced cooling with a built-in DC fan - Overvoltage protection, over-temperature protection, short-circuit protection, overload protection, and battery reverse connection protection - Can be connected in parallel for a maximum of 4800W (2+1) - Built-in OR-ing FET *For more details, please refer to the PDF document or feel free to contact us.

• Other Batteries

By using the output program function, PMBus, and CANBus, it is possible to charge other types of batteries such as lithium-ion batteries!

The "RCB Series" is a 19-inch rack-mounted 1U (41mm) battery charger with a 1,600W output. By utilizing output program functions, PMBus, and CANBus, it can charge other types of batteries such as lithium-ion batteries. Additionally, the RCB-1600 has built-in protection circuit functions, ensuring safe and secure use. 【Features】 - Suitable for charging lead-acid and lithium-ion batteries - Adopts a three-stage charging method - Can be used in various countries with a wide input voltage range - Equipped with PFC (Power Factor Correction) circuit for improved power factor - Forced cooling with built-in DC fan - Overvoltage protection, over-temperature protection, short-circuit protection, overload protection, and battery reverse connection protection - 19-inch rack-mounted 1U, capable of redundant systems up to 8,000W - Built-in OR-ing FET and hot-swap (hot-plug) support *For more details, please refer to the PDF document or feel free to contact us.

• Other Batteries

The charger applicable to lead-acid batteries and lithium-ion batteries can be programmed according to the battery used. Operating temperature range: -30°C to +70°C.

The "ENC Series" battery charger is a desktop type battery charger that adopts a three-stage charging method. It is a charger applicable to lead-acid batteries (non-sealed, sealed, gel, AGM) and lithium-ion batteries (lithium iron phosphate, ternary lithium-ion batteries, etc.), and it can be programmed according to the type of battery used. Additionally, it has built-in protection circuit functions, ensuring safe and secure use. 【Features】 - Suitable for charging lead-acid and lithium-ion batteries - Adopts three-stage charging - Can be used in various countries with a wide input voltage range - Programmable charging method (optional item: SBP-001) - Remote ON/OFF control and built-in temperature sensor - Charging voltage can be set according to the type of battery - Over-voltage protection, over-temperature protection, short-circuit protection, overload protection, battery reverse connection protection - Maximum efficiency: 90.5% *For more details, please refer to the PDF document or feel free to contact us.

• Other power generation
• Batteries and Capacitors
• Other Batteries

[To the owners of parking lots and parking lot construction companies] "I'm worried about not colliding with pedestrians when leaving the parking lot in my car..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Departure Warning Sensor] that detects vehicle departures using various sensors and alerts the surroundings with LED lights and buzzers. The device consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *Please note that a separate control panel including the controller and switching power supply (24V) is required when using the departure warning system. *We kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

The "HM-S6" is an embedded park sensor that detects vehicles through changes in magnetic flux and responds to various situations from passing to stationary vehicles. It can be used for the opening and closing of input doors at waste treatment plants, as well as for gates that vehicles pass through and outdoor parking applications. It can also be installed on rebar and steel plates. 【Features】 ■ Resistant to the effects of natural environments such as rain, snow, temperature changes, and geomagnetism ■ Protection rating IP68 reduces the risk of water ingress ■ Ten times the load capacity compared to conventional embedded park sensors (based on our comparison) ■ Can distinguish between vehicles even when they pass continuously ■ Can be installed on rebar and steel plates *For more details, please refer to the PDF document or feel free to contact us.

Initially, we received a consultation regarding the renewal of the corporate website, but as we progressed, it became a topic of discussion to also review the recruitment site, leading us to advance both sites simultaneously. Among these, the recruitment site was given a higher priority, and we proceeded with the project by first launching this site. To enhance the recruitment information, we not only planned and conducted interviews with senior employees but also managed the entire production process, including photography, interviews, and writing.

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition mainly in the BtoB (business-to-business) sector. On May 14, 2026 (Thursday), we published the "Notice of Content Gift List Page Update 20." We are pleased to introduce the updated "Useful for Business! Downloadable Content" page with 9 new additions! (Page Overview: Excerpts) ■ Added 1 content on 'Strategy and Tactics,' which is fundamental to marketing! ■ Added 2 contents on 'Behavioral Psychology Techniques,' which can be a shortcut to business success! ■ Added 4 contents on 'Personnel Evaluation and Management,' which are also important in marketing organizations! ■ You won't regret knowing this! Added 2 contents on 'Trivia in the Marketing World!' ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/notice-of-content-gift-list-page-update20-2026-05/