The country's three-wheeled old man has recently been throwing up a strange thing: the new car bottle has been safe and secure for four or five years, but the new battery will not last for less than a year. The first reaction was "for sure we got the fakes," but to be honest, most of the problem is not the battery itself。
The whole plant doesn't make its own batteries
The ministry of industry and communications published in 2024 a list of enterprises that produce electric cars in their entirety, and none of the 100 brands produced batteries themselves. The bottle in your car with the brand name actually came out with a sticker that was customized by natural energy and superpower. It's the original, it's the package. It's not what the whole factory built itself。
In the garages in shandong chinin and jiangsu xuzhou, the masters have removed hundreds of "original" bottles, and have opened up all the suppliers of the electric cores, which are printed in the sky or superpower. That means you don't have "go back to the plant and buy the original battery," and the whole plant has already handed it over to the battery plant on the production line。
Where do you get the batteries
The most direct route is to the subprime store or authorized maintenance point where you ride. The register number allows the shopkeeper to find out the exact type and specification of the original battery, which can be moved to the natural energy or super-similar product at a price of $20 and $30 more than the outside bulk, but the specifications are perfectly correct and do not fall into error。
It is important to note that battery technology is very rapid and that the core formulation and management chips may have been upgraded in the cars that left the plant in 2025 and the 2022 batch. You can't buy the same batteries as the new car, you can buy only the same model or upgrades going up. Just go to the store and say "the same size as the original car" and don't worry about the batch。
The old charger quietly drags down the new battery
It's the easiest pit to step on. A single lead-acid charger has been in operation for more than four or five years, internal electrolytics have dried up, metratures have aged, and output voltage has drifted from standard 63 to 58 volts or even lower. The new batteries are chronically underfilled and their capacity shrinks monthly; in turn, they are overfilled to over 65 volts, and polar sulfide accelerates, with two to three months of direct effort to eliminate them。
Homes of ha-sung-sang-sang-sang and an-sang-yang are the most focused: new batteries are replaced by solar energy, chargers are five years of celibacy in the car, and eight months of cycling are filled with discontent. The mechanic used the watch one for a year, and the airborne voltage was only 57 volts, a big cut. The chargers don't change, the new batteries are loaded for nothing and have to change again sooner or later。
The electrics are demagnetic
After three or five years of riding the electric vehicle, the permagnetic steel in the electric machine declined by 10 to 20 per cent due to long-term heat and vibration. It can't be seen when you're riding, but the same speed-down current goes from normal eights to twelves, the battery continues to charge, and the real life is cut off for half a year。
In 2024, an electric power repair point in jiangsu chang county was taken over by a three-wheeler of kim peng who had been riding for four years and measured almost 40 per cent higher than the new electric power. Master suggested either change the magnet or switch to a new power plant for $20000, or a better battery will last eight months and cost five and six hundred for a second, much less cost-effective。
Brake brakes and circuit failure are the worst
The rural tricycles have been pulling up their crops year after year and the brakes have been grinding back to the limit, and the wheel has been moving forward with minor friction. The front axle was rusty and turned to sound. These resistances consume between 03 and 05 degrees of electricity per kilometre, and the batteries are equivalent to running over a dozen kilograms of weight and grinding the natural speed。
What's more hidden is the failure of the old circuit. The car goes to the line of the battery, the wire is oxidized and the wire is broken on the railing, even if it lasts 100 milligrams, and the battery comes down one day at a loss of 0. 5 a. M. The battery was not activated for six months, and it was half an hour to find the iron line under the car seat。
Do these things when you change batteries
Next time you change batteries, don't just let the master finish. Twenty dollars of working hours was spent, allowing him to follow three tests: empty and full voltage of chargers, empty electric currents of electric machines, and a decrease in voltage after one night of static vehicle construction. I'm going to have to squeeze the brakes and see if there's any noise. This step is to save $5,600 for a second battery。
The purchase of batteries recognizes the major brands of natural energy, superpower and sea poaching, which are guaranteed by the issuance of tickets and false signs, and which generally last for one year. Don't buy an unpacked, cheap, 100-dollar "dismantling battery" on the town market. It's a second-hand retrofit. The small tickets and quality cards were collected and the problems were documented。
After your three-wheeler, don't you think it'll last? The comment section tells us how long it's been since you changed the battery, and what pits you stepped on. If they find it useful, they will be sent to their relatives on three rounds and checked against the next battery change, so as not to waste money。
