The core technology of batteries determines the competitiveness of products. The flagship model of coospider, Bug Zapper Pro, is equipped with a high-density lithium iron battery (LiFePO₄), with a cell energy density of 120Wh/kg (34% higher than that of ordinary lithium batteries), and supports 2,500 complete charge and discharge cycles (capacity retention rate ≥80%). Tests conducted by the German TUV laboratory in 2024 showed that after 1,500 cycles at a 1C charge and discharge rate, its capacity decline was only 11.7%, far exceeding the industry average (26.9%). This ensures that the equipment can last for more than 7 years when used for 4 hours a day.
The integrated solar energy solution has significantly expanded its application scenarios. The top-of-the-line version is equipped with monocrystalline silicon solar panels (with a conversion efficiency of 22.5%) and an MPPT intelligent controller (with an efficiency of 98%). Even in an area with an average daily sunlight of 3.5 hours, it can collect 125Wh of energy per day (equivalent to 180% of the device’s daily energy consumption). Data from the malaria prevention and control project in Africa shows that such equipment can operate without external power supply throughout the year in the equatorial region, saving 89% of operation and maintenance costs compared with the diesel generator solution.
Ultra-fast charging technology enhances user experience. The USB-C PD 3.1 protocol supports 100W fast charging. Combined with the heat dissipation substrate (temperature difference ≤3℃), it can replenish 80% of the battery in 30 minutes (0-100% charging takes 45 minutes). Its Battery management system (BMS) has passed 16 safety certifications (including UL 2054) and still maintains a charging efficiency of 94% in a high-temperature environment of 45℃. The Amazon user Survey report indicates that this feature enables the product satisfaction score to reach 4.8/5, which is 32% higher than that of traditional plug-in models.
Environmental tolerance can guarantee complex working conditions. The entire machine has passed the IP67 protection certification (with a water resistance depth of 1 meter for 30 minutes), and uses a battery electrolyte with a wide temperature range from -30℃ to 60℃. It has been continuously operating for 180 days in a tropical rainforest environment with a humidity of 99%RH without any corrosion. During the 2023 floods in Queensland, Australia, the 112 devices deployed by the local government achieved a 100% functional integrity rate after being soaked for 72 hours, and the density of mosquito vectors remained within the safety threshold (<5 per lamp/night) after the disaster.
The economic model verifies the long-term value. Although the initial purchase cost ($79) is higher than that of the plug-in model ($35), within a five-year cycle:
The energy cost is 0 (compared with about 23.7 US dollars for the plug-in model).
The battery replacement probability is less than 5% (traditional lead-acid batteries need to be replaced every three years and cost 15 US dollars).
It can be calculated that the real holding cost is reduced by 61%, and the investment payback period is only 14 months. The case of an orchard in Vietnam confirmed that after replacing 34 plants, the annual pesticide expenditure decreased by 3,200 US dollars and the incidence of insect-borne diseases dropped by 76%.