Abstract: Disclosed is a modular multi-cell battery, comprising: a battery core comprising a plurality of bipolar plates, a positiveterminal polar plate, a negative-terminal polar plate and a membrane; a pressure frame; a pressure cover plate cooperating with the pressure frame to fix the battery core by means of press fitting; and a battery box and a battery cover for encapsulating the battery core fixed by means of press fitting by the pressure frame and the pressure cover plate. The positive-terminal polar plate, the bipolar plate and the negative-terminal polar plate are placed horizontally and alternately, wherein the membrane is placed between various upper and lower polar plates. The present application has new features of high specific energy, high-power charging and discharging, a strong anti-vibration capacity, a long life cycle, etc.

Abstract: The present application provides a collecting module of a lead-acid battery and new lead-acid battery and the winding displacement is simpler when collecting the status parameters of the lead-acid battery by disposing the collecting module in the housing of the lead-acid battery and the security is improved when detecting. At the same time, the data storing unit of the collecting module not only stores the collected raw data of the battery at the time of shipment from the factory, but also stores the collected status parameters of the battery in use, which facilitates the subsequent comparison between the raw data and the status parameters, a more accurate determining on the health status of the lead-acid battery and acquisition for the optimal maintenance of the lead-acid.

Abstract: The present application provides a collecting module of a lead-acid battery and new lead-acid battery and the winding displacement is simpler when collecting the status parameters of the lead-acid battery by disposing the collecting module in the housing of the lead-acid battery and the security is improved when detecting. At the same time, the data storing unit of the collecting module not only stores the collected raw data of the battery at the time of shipment from the factory, but also stores the collected status parameters of the battery in use, which facilitates the subsequent comparison between the raw data and the status parameters, a more accurate determining on the health status of the lead-acid battery and acquisition for the optimal maintenance of the lead-acid.

Abstract: The present application discloses a lead-acid system and intelligent system, the lead-acid battery system comprises a measuring and controlling module disposed in the housing of the lead-acid battery, used to collect the status parameters of the lead-acid battery in use; the measuring and controlling module comprises a first communication port; a gateway module, comprising a third communication port, a second communication port and a processor unit, the gateway module collects the status parameters collected by the measuring and controlling module by establishing communication with the first communication port of the measuring and controlling module through the first communication port thereof, to provide for the processor unit to analyze whether the status parameters are abnormal or not; the second communication port of the gateway module is used for remote communication and to send out the collected status parameters.