Portable Home and Outdoor Solar Battery Lithium Ion LiFePO4 BMS 2200W Power Supply Station Generator Energy Storage System China Wholesale Batteries

 FAQQ: How long can this product be stored?A: After fully charged, it can be stored for 6 months. It is recommended to charge this product once every three months.Q: How long does it take to fully charge this product?A: It takes 1.5 hours to charge it from 5% to 95% with accessory AC power cable.Q: Can this product be used (Output) while charging (Input)?A: This product can be used while charging and input wattage and output wattage are automatically adjusted according to using situations.Q: Does the product have temperature protection function?A: It will be protected when internal temperature is higher than 55°C when charging, and it will be protected when internal temperature is higher than 60°C when discharging.Q: Can the product be used to start a car?A: This product cannot be used directly to start a car. However, an accessory charging cable can be used to charge a car's engine battery. Generally, after charging car's engine battery for 5-10 minutes, the car can be started then.  Company Profile  Hainan Yunwai Industries Limited is a high-tech enterprise specializing in the research and development and production of kinetic energy lithium battery products, household photovoltaic inverters, solar photovoltaic panels, household energy storage batteries, and complete photovoltaic power generation system products. Starting from 2021, the company has been involved in overseas export business. It has four production bases in Hubei, Shenzhen, Dongguan and Huizhou, with technological innovation and scientific management, covering the entire industrial chain of energy storage lithium batteries and photovoltaic power generation systems. With the R & D team and automated production support, we have mastered the core battery technology and key components of lithium batteries, which can greatly improve production efficiency and battery performance, while greatly enhancing our competitiveness in the global market for lithium batteries. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1