Problems with purchasing portable power station
- ① Charging safety hazard,Three reasons, Product B battery+battery protection function is not perfect and has no fault-tolerant technology+charging management has no fault-tolerant technology. Please choose regular products from regular channels and stay away from low-price and low-quality products.
- ② Large size, not easy to carry. Some brands have introduced high-frequency resonance technology, which can effectively reduce the volume by 30% – 50%.
- ③ The shell is fragile and uses engineering plastic, which is fragile due to collision and falling. Many brands and some big brands also have this problem.
- ④ Large heat generation, low inverter efficiency, and then the use of engineering plastic shell, poor heat dissipation, have to open a large number of cooling holes to increase fan heat dissipation, high noise, and dust and moisture erosion of the internal circuit of the product, resulting in potential safety hazards and reduced product life.
- ⑤ The cost performance ratio is low. Some of the big-brand advertisements have large investment and high operating costs, resulting in high prices and low energy consumption of the products, which cost thousands of yuan. However, the power and power are not enough. The brand selection can choose the central brand, which has relatively high cost performance ratio.
- ⑥ The parameters are falsely marked or disorderly matched. Some products are falsely marked with batteries, which are often found in low-priced and low-quality products. Some products have launched high-powered products with very small capacity to attract attention, which are sold as high-powered products, reduce batteries and reduce costs.
