Potting of lithium battery: sealant should be potted evenly between batteries. So other than waterproof and thermal conduction, the sealant is also required to have light weight and low viscosity for filling the tiny gaps between batteries.
Recommendation: ZS-GF-5299S RTV Silicone Potting Compounds
Potting of BMS (battery management system): battery is one of the heat-prone parts, thus requiring the using of sealants with high thermal conductivity.
Recommendation: ZS-GF-5299Z-25 RTV Silicone Potting Compounds (thermal conductivity: 2.5W/(m.K)), ZS-GF-5299Z-30 RTV Silicone Potting Compounds (thermal conductivity: 3.0W/(m.K))
IGBT: IGBT is very sensitive. When working, large stress is caused by thermal expansion and contraction and external shake also causes damages. Therefore, stress-relieving soft RTV silicone potting compound is required to protect IGBT by efficient stress relieving and shock absorbing
Recommendation: ZS-GN01 RTV Silicone Potting Compounds