E-bike Battery Pack

Chaowei Energy & Power Co.,Ltd is one of the leading long life lead acid e-bike battery manufacturers in China, equipped with one of the famous brands, welcome to buy discount electric trolly battery, and you are also welcomed to check the price and quotation with our factory.

Electric vehicle batteries are the source of power in electric vehicles. The vast majority of electric vehicles are equipped with lead-acid batteries, which have low cost and high cost performance. Because this battery can be recharged and can be used repeatedly, it is called a "lead-acid battery."


Lead-acid battery

The following four types of power batteries can be used by electric bicycles, namely valve-controlled lead-acid maintenance-free batteries, colloidal lead-acid batteries, nickel-metal hydride batteries, and lithium-ion batteries.

6-DZF-20     6-DZM-20

Gel  battery

It is an improvement to the ordinary lead-acid battery with liquid electrolyte. It uses a gel-like electrolyte, and there is no free liquid inside. Under the same volume, the electrolyte capacity is large, the heat capacity is large, and the heat dissipation ability is strong, which can avoid the thermal runaway phenomenon that the general storage battery is easy to produce; ; Uniform concentration, no acid stratification.


Ni-MH battery

Lithium Ion Battery

Lithium-ion batteries are generally considered to have the following advantages: large specific energy; high specific power; small self-discharge; no memory effect; good cycle characteristics; fast discharge, high efficiency; wide operating temperature range; no environmental pollution, etc.

4819CE      CC4825AM

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