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CRE Technology Battery Chargers Explained: Which Range Is Right for Your System?

Written by
The MurCal Blogster
Published on
October 24, 2025 at 10:08:15 AM PDT October 24, 2025 at 10:08:15 AM PDTth, October 24, 2025 at 10:08:15 AM PDT

This month, MurCal is proud to feature CRE Technology as our Brand of the Month — a global leader in power control solutions that combine innovation with dependability. Among their most popular product families, the line of CRE Battery Chargers stands out for its comprehensive design, exceptional reliability, and performance across a wide range of applications. These chargers are engineered to meet the diverse demands of industrial, marine, and power generation environments.


BPR Range


The BPR Range represents the practical and compact entry point in CRE Technology’s diverse battery charger lineup. Designed for reliable, continuous battery maintenance, these chargers deliver steady, regulated voltage ideal for smaller generator applications, control panels, and standby systems. With models covering 12V or 24V outputs, they offer essential protections like short-circuit, overload, and overvoltage safeguards while maintaining quiet, convection-cooled efficiency. Their DIN rail mounting and straightforward installation make them a go-to choice for technicians and engineers seeking simplicity without sacrificing dependability.


BP+305 Range


Tailored for compact systems that still demand industrial-caliber performance, the BP+305 Series provides highly stable single-phase charging from 90–305V AC inputs, available in outputs from 3A to 10A. These chargers combine practical size with durability, integrating protections for overload, overheating, and voltage spikes. Their switching frequency architecture ensures precise charging efficiency, while built-in diodes add an extra layer of safety and current separation. The BP+305 Range fits perfectly into generator control panels, marine systems, and automation cabinets — offering the perfect balance between performance and footprint.


BPRB Range


The BPRB Range steps up power and versatility, offering both float and boost charging modes across a 5A to 20A output range and wide 180–550V AC input. Designed for installations where downtime isn’t an option, these units include boost input terminals, fault relays, and indicators that enhance system integration and monitoring. The BPRB chargers are ideal in industrial automation, genset battery backup systems, and remote monitoring stations — where adaptability and fault resilience are vital. Free-convection cooling, high efficiency, and user-friendly design make the BPRB Range a reliable solution for professionals who demand consistent readiness from their equipment.


BP Range


At the top of the CRE charger family sits the heavy-duty BP Range, built to handle the most demanding industrial and generator applications. These models offer 5A to 40A outputs with single or three-phase input designs, making them versatile enough for large power systems, marine vessels, or critical backup infrastructure. The BP chargers are engineered to withstand high starting currents, temperature fluctuations, and extended continuous use — all while maintaining precise voltage regulation. Rugged, efficient, and thoroughly tested, the BP Range represents CRE’s highest standard of long-term reliability and intelligent power performance.


At MurCal, we’re proud to offer and support the full range of CRE Technology Battery Chargers. As an authorized reseller, we provide not only these proven and trusted products but also the expert guidance, warranty assurance, and technical support that ensure customers can install with confidence and operate with peace of mind. CRE’s quality and innovation align perfectly with MurCal’s mission — delivering reliable power solutions you can depend on every day.


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