IRV (inspiratory reserve volume)

The lead-acid battery by adding the right amount of m-digallice, both in all the reserve capacity and starting capability under low-temperature is obviously better than the Japanese、American and National Lead-acid battery product of equal model number , particularly is better for capability unde.

添加适量m-双没食子酸的铅酸蓄电池,无论储备容量还是低温起动能力均明显优于日本、美国和国产同型号铅酸蓄电池,其超低温(-30℃)起动能力更佳。