In modern rail transit systems, every smoothly operating train, every illuminated station, and every uninterrupted signalling system is backed by one critical foundation—high-reliability backup batteries. Yet more than half of global rail system backup power failures are caused by battery degradatio
From October 29–30 at Feria Madrid (Hall 7 & 9, Booth C32) and November 5–6 at Paris Expo Porte de Versailles (Pavilion 7.1, Booth 7G20), DFUN showcased its cutting-edge Data Center Battery Monitoring System (BMS) solutions at Data Centre World Madrid and Data Centre World Paris — two of the most in
A data centre fire in the UK linked to battery failure highlights why intelligent BMS monitoring is vital. DFUN PBMS9000 + PBAT 61 offers cell-level monitoring to prevent overheating, faults and fire risks.
On the evening of September 26, 2025, a fire broke out at the National Information Resources Service in Yuseong-gu, Daejeon, South Korea. Fire departments are conducting firefighting operations.
As a forward-thinking battery monitoring system manufacturer, Dfun is constantly engaging with the global energy community to drive innovation. Our participation in FIEE Brazil 2025, held from September 9th to 12th in São Paulo, was an incredible opportunity to connect, learn, and showcase our lates
In the field of battery management systems (BMS), one of the most overlooked risks to lead-acid and Ni-Cd batteries is ripple current and ripple voltage. Though often invisible, these electrical disturbances act like silent killers, reducing battery lifespan and threatening the reliability of critic
