Most of the forklift battery is mainly connected in series, but some European and American models, in order to get more power, you can connect two or more batteries. In addition to connecting the battery, another means uses larger batteries. This approach does not apply to all situations due to the limitations of batteries that can be selected. In addition, large-sized batteries are not suitable for the shape specifications required to make special batteries. Most chemical batteries can be used in parallel, while lithium-ion batteries are most suitable for use. Battery bundles in parallel with four batteries, the voltage is maintained at 1.2V, while current and run time increases to four times. Examples of the forklift battery pack are compared with the battery in series, the high impedance or "open" battery is small, but the parallel battery group reduces load capacity and shorten the runtime. This is like only three cylinders that only started. The destruction caused by the short circuit of the circuit will be greater, because when short-circuited, a failed battery will quickly exhaust the power in other batteries, and cause a fire. In our lives, most battery packs such as car, forklifts, generators, mobile devices, etc., are in series, which requires high-power portable equipment, which is generally powered by two or more battery cells. If you use high-voltage batteries, the size of the conductors and switches can be made small. Medium-priced industrial power tools typically use battery powers for 12V to 19.2V; and advanced power tools use a battery of 24V to 36V to get greater power. The automotive industry finally increases the launcher's ignition battery voltage from 12V (actually 14V) to 36V, or even 42V. These battery packs are consisting of 18 series lead-acid batteries. In the early hybrid car, the battery pack used to supply power is 148V. The battery pack used in the new model is as high as 450V to 500V, most of which are nickel-based chemical batteries. A nickel metal hydrogen battery pack having a voltage of 480V is formed by 400 nickel metal hydrogen batteries. Some hybrid vehicles have also been tested with lead acidic batteries. 42V car batteries are expensive, and it produces more arcs in the switch compared to 12V batteries. Another problem brought by using a high voltage battery group is that there is a case where a battery failure in a battery group is encountered. This is like a chain, the more batteries together, the higher the chance of this situation. As long as a battery has problems, its voltage is lowered. In the end, a "disconnected" battery may interrupt the current. And to replace "bad" battery is not easy, because new and old batteries do not match each other. Generally speaking, the capacity of new batteries is much higher than old batteries. In terms of specialized electrician knowledge, we generally require safety protection, regardless of whether the battery is connected in series or parallel, there is a certain risk when working, and cannot be connected, otherwise the risk is very large.Article from: http://www.brcpower.com/ Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery
