Nickel hydrogen battery

source:other news release time:2022-12-05 Hits:0 Popular:Lithium-ion battery wholesale

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　　Nickel hydrogen battery is a new type of battery developed in the 1990s. Its positive active material is mainly made of nickel, and its negative active material is supported by hydrogen alloy, which belongs to alkaline battery. Nickel hydrogen battery is a kind of green energy battery. At present, many battery packs used in new energy power vehicles will choose nickel hydrogen battery. The Volkswagen Hybrid version of Touareg is shown below.

　　Features of nickel hydrogen battery:

　　(1) High specific power;

　　(2) There are many cycles. The nickel hydrogen power lithium battery pack currently used in electric vehicles can achieve more than 1000 cycles at 80% discharge depth, which is more than three times that of lead-acid batteries. The 100% DOD cycle life is also more than 500 cycles, which can be used in hybrid vehicles for more than five years;

　　(3) No pollution, nickel hydrogen battery does not contain lead, cadmium and other metals harmful to human body;

　　(4) Overcharge and overdischarge resistance, no memory effect;

　　(5) Wide temperature range;

　　(6) It is safe and can resist short circuit, extrusion, acupuncture, drop, heating, vibration, etc., without explosion or combustion.

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