The Livoltek 2.56kWh Lithium-ion Battery is a durable and scalable energy storage solution with a 25.6V 100Ah capacity. Built with Grade A cells, it supports 100% depth of discharge and delivers up to 6000 cycles at 90% DOD, 0.5C, 25℃. It offers a maximum 4-series and 4-parallel expansion, enabling a total capacity of up to 40kWh. Featuring IP21 protection, this battery is ideal for both residential and commercial hybrid or off-grid energy systems.