No. | Component | Weight (Kg) | Density (cm3/g) |
1 | Grid made of lead, calcium alloy | 6.25 | - |
2 | Spongy lead and chemical additives | 7 | - |
3 | Lead oxide | 9 | - |
4 | Lead antimony alloy | 4 | - |
5 | Sulphuric acid | 2.4 | 1.285 |
6 | Separator made of polyethylene | 0.3 | - |
7 | Plastic container and cover made of polypropylene | 2.5 | - |
8 | Spacer made of polypropylene | 2 | - |
9 | Indicator made of plastic and glass material | 0.01 | - |