If you are replacing the battery now, don't replace it with a new one. The price is brand value. Why don't you spend money to let the store directly purchase Tianneng Chaowei's battery? The price/performance ratio is better than that of Nippon. The battery for new daily use is a general manufacturer.

The car of Nippon is good. The battery is usually a little short of power in about one year, and I basically want to replace it in one and a half years.

I tell you, Even if the battery is off-battery, it is impossible to guarantee the 3-year mileage. Electric vehicle batteries are calculated by groups, not by individuals. A group of four batteries is used to install an electric vehicle.

The batteries of Xinri are also produced by other companies. Generally, electric vehicle companies do not produce batteries themselves.

Batteries are accessories:

Tianneng batteries (national inspection-free products) Zhejiang famous brand) price: 12AH (group) wholesale price: 48 yuan 2AH (group) wholesale price: 72 yuan. (one-year warranty)

Chaowei battery (national inspection-free product, well-known trademark in China, Zhejiang famous brand) price: 12AH (group) wholesale price: 47 yuan 2AH (group) wholesale price: 725 yuan (one-year warranty)

windsurfing battery (China well-known trademark) price: 12AH (group) wholesale price: 45 yuan 24AH (group) 62 yuan

The battery is good or bad, and the price difference is very large, generally the price difference is about 1 yuan to 2 yuan. Old batteries can be sold around 2 yuan, 18 yuan.

Generally, Tianneng and Chaowei batteries can be used for about three years. Poor batteries can be used for one year if you are lucky, and it takes almost two or three months to half a day. It is about seven months. So poor batteries are usually guaranteed for half a year. When they break down in seven months, you have to spend money to buy them yourself.