Manufacturing process:

partition: Technology: PE partition

outstanding Advantages: small aperture helps reduce self-discharge, and the partition plate is bag on the polar plate to avoid short circuit caused by partition plate breaking and cracking caused by polar plate expansion and extrusion.

Grid: Technology: high purity aluminum-calcium alloy, unique grid structure

outstanding Advantages: small self-discharge, less water loss and excellent conductivity.

Polar plate: adopting technology: unique curing technology

outstanding Advantages: long service life, small self-discharge, less water loss, high temperature resistance, strong low temperature starting performance, storage time up to 1-2 years.

The picture is taken as an empty shell.