Specification of Lithium-Ion Battery SHS180-314 by Welion Hyper

This document is the product specification for the lithium-ion battery model SHS180-314, manufactured by Welion Hyper (Zibo) New Energy Technology Co., Ltd. The battery is a 314Ah hybrid solid-liquid lithium-ion cell designed for energy storage systems. Key specifications include a nominal capacity of 314Ah, nominal energy of 1004.8Wh, and a rated voltage of 3.2V. The charge cut-off voltage is 3.65V, and the discharge cut-off voltage is 2.5V (above 0°C) or 2.0V (at or below 0°C). Standard charging and discharging are performed at 0.5P constant power. The cell offers a cycle life of at least 8000 cycles at 70% capacity retention under standard conditions. Operating temperature ranges from 0°C to 60°C for charging and -30°C to 60°C for discharging. The energy density is ≥180Wh/kg. The document also covers product dimensions, electrical performance tests, appearance, packaging, storage, warranty, and safety precautions.