The AGM battery has the advantages of low cost and large discharge current, but has the disadvantages of narrow operating temperature range, easy loss of water and thermal runaway of the battery. However, the GEL battery has the advantages of high performance but stable performance, wide operating temperature range, Charged discharge, long life and so on.

As the electric bicycle battery in most cases belong to high current, deep cycle discharge, therefore, electric bicycle battery more suitable for use colloidal batteries. Colloidal battery has a strong resistance to over-discharge capacity and strong electro-hydraulic preservation ability to avoid over-discharge of the battery, as well as the battery due to thermal runaway caused by the phenomenon.

The charging characteristics of various brands of lead-acid batteries are basically the same, but because of the manufacturers of battery material formula, electrolyte concentration and content are different, the charging voltage is also a certain difference, therefore, strictly speaking, should be based on the battery manufacturer Given the specific requirements to determine the battery charge voltage program, otherwise it is likely to cause improper use of the battery.

Electric bicycle motor output power to match the rated power of the battery, so in order to extend the battery life, electric bicycle motor power should be as small as possible to the battery rated power, to avoid long-term battery under full load or overload conditions.