lithium battery grade lithium metal ingot with high purity 99.9%

1.The smallest size:6 x 6x10mm( like pisiform)
2.others:70*45mm,100(dia) *140mm(height),100(dia)*250mm,125(130.5)(dia)*250mm  

High purity 99.9% Lithium granule for battery materials

1. features:  

Appearance : Metallic silver substance
Atomic weight : 6.94
Density : 0.539g/cm³
Melting points : 180.5°C
Boiling Point : 1317°C
Hardness(Mohs) : 0.6
Volume increase on melting : 1.51%