The battery casing of the Giant electric car is rotten

Giant (Chengdu)**** Address: 327 Yidu Avenue, Longquanyi District, Chengdu, Sichuan Province Giant (Chengdu)**** Contact**: 028-84882001

Giant Zhonghe Hyundai Automobile Dealership Address: No. 65, Xinzhong Street, Zhonghe Street, High-tech Zone, Chengdu, Sichuan Province (opposite Zhonghe Middle School) Contact**: 028-85654871

Giant Finance Cycling World Address: No. 53-54, No. 35, Qingjiang Middle Road, Qingyang District, Chengdu, Sichuan Province Contact**: 028-87354595

Well, I'm in good faith and want to tell you about it. Although I have not used Giant's battery bikes, I have used many Giant mountain bikes.

When you remove all the screws, you knock them with a rubber mace or something, and they shake off.

Electric vehicle housings generally have hidden clips or screws.

Xi'an Electric Vehicle Service Center.

I also ran into this issue and just solved it today.

This is the problem of brake adjustment, and it is very easy to use the brake adjustment, because the adjustment takes time and experience, and no one is willing to do it if the after-sales service awareness is poor. The specific adjustment is divided into two steps:

The first step is to completely release the brake line, adjust the screws on the upper side of the brake, and rotate the front wheel at the same time.

The second step is to put the brake line to death, adjust the brake line nut, and rotate the front wheel at the same time.

In this way, the brakes are adjusted. Grinding to the circle is not easy to master, you can also go on the front wheel rotation is very difficult after death, and then slowly loosen until the front wheel rotates very easily, try it, give you a different brake.

1. If the brake friction pad in the brake drum is very smooth, the brake friction pad needs to be replaced.

2. If it is okay, you need to adjust the brake stroke, because sometimes the stroke is too large, even if the brake is in the end, the friction plate may not be completely close to the inner wall of the hub, resulting in brake failure, and the brake stroke needs to be adjusted at this time.

3. I heard you say that there is a sound, which means that the friction plate has touched the wheel hub while driving, which is the reason why the gap between the friction plate and the inner wall of the wheel hub is too small (provided that your wheel hub is not deformed and the installation position of the friction plate is not loose).

To sum up, first disassemble and check item 1, if it is to replace the friction plate, adjust the brake. If it is not the first reason, adjust the brake stroke to ensure that the stroke is enough to brake the car, and as for the sound, adjust the clearance and tighten the components.

Giant people say that it is irresponsible, Giant relies on itself to be a brand, whether it is sales or after-sales attitude service in China, I feel very poor,

It's not that your wheels are deformed, it's that you always use the front brakes and the brakes are worn out excessively. In general, it is enough to change the brake pads. They probably won't want to change it for you.

Use the rear brake more in the future! Rainy winter front brake danger,

Tell you a trick You buy a new brake pad with a hacksaw blade on the brake pad according to a few deep lines in the chisel There is a chisel to chisel the brake ancient chisel a few deep marks Keep the brake drum is not smooth Absolutely guarantee that your brakes are good.

If you're really getting bigger, you can take your brake pads to the welding place, and you tell the welder that you want to pad the brake pads, and he'll know how to do it.

It's just that they're of poor quality.

Maybe the speed of the front wheels of your car is not in a straight line, which means that the front wheels are curved. There will be a sound and the brakes will not work. You just have to correct the front rim.

The front brake is an old-fashioned rising brake, and after a long time, it is like this, and if it doesn't work, just unscrew the screw on the brake line by hand. If there is a sound, it may be sand or mud, don't look for after-sales service and find him badly, unless you change the film. I'm a battery car repairer and also engaged in after-sales, and now I don't do it.

Yes. It's a matter of the brakes.

The national standard is 600 cycles, and in practice, it should also reach more than 500 times.

If there is a battery lock, open the battery lock and give a little force to take it out.

Didn't ask your question clearly, what model is it? Is it bicycle-like or chartered?

Do you see if there is a safety lock that is not opened???

Giant special battery is Zhejiang Chaowei brand, the battery body is marked with the special words of Giant, the old for the new is about 400 yuan, and there are slight differences in various places.

It depends on how many volts you have, 36w is about 350, 48w is about 450, I'm talking about our local **, and it's 12a, 20a is more expensive, and yes, the brand price of the battery is not the same (I repair electric cars and sell batteries).

One battery is about 100, 36V 3 is about 300, 48V is about 400, 400.

Where is your address? If it's convenient, you can tell me the address, and I'll look for you.

When exactly did you buy your electric car·· **Look at the condition is not very good and cannot be judged specifically.

But if you sell it to a second-hand collector, it's cheaper.

It's better to sell it with a battery.

Now the battery with a set is also cheap, (the same battery store is much more expensive) the value of electric vehicles lies in the use, the current transportation, or electric vehicles are convenient.

There is no harm, it may not be the original and it is not as good as the original one.

But, then again, how do you scrap your battery so quickly. I've been riding for more than two years now, and it's still much better than the miscellaneous ones, and I can ride dozens of kilometers (more than 60).

How far do you usually ride?

Did you buy a 36v one?

The battery is used for less than a year, and the merchant has to replace it. You look for a seller. There is nothing original about the battery, it is not original.

Giant manufacturers only make cars, not batteries. It's the same with any battery you use. As long as it meets the original battery voltage, it will not have any effect on your car.

In fact, it is at this price, 4 yuan. Giant doesn't necessarily have to be its own brand of battery. You go to buy and sell Tianneng, Chaowei, Panasonic. It's okay, you can do it yourself. You can change them within 1 year and see if it doesn't work. Detect.

Or use the original good to have a guarantee when you go to consult how to use the battery battery and your usual use has a lot to do with it.

Like mobile phone batteries, you can use the original factory or not. It doesn't matter.