WERCHTAY 12V 300Ah Lithium Batterie LiFePO4 Akku 15000+ Zyklen Solaranlage Boot RV BMS

【Long Life & Deep Cycle】WERCHTAY Lithium Iron Phosphate (LiFePO4) battery can be recycled up to 4900~15000 times and provide up to 10 years of service life. Because of its safety and stability, LiFePO4 battery can perfectly replace the traditional lead acid battery. This model uses prismatic LiFePO4 cells with better stability, higher energy density, and lighter weight, making the batteries good enough at high temperature performance, high power output, low self-discharge rate. 【Advanced Technology】WERCHTAY LiFePO4 battery possesses industry-leading technology and is manufactured with advanced technology in the industry. This model has excellent and reliable performance with sufficient battery capacity, supporting battery expansion for up to 4 series & 4 parallel and suitable for electric energy storage. 【200A BMS 】LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high temp cut off prevents charging over 120 °F (50 °C). 【Slow Power Loss】WERCHTAY LiFePO4 battery have high energy density, which makes it possible to ensure long-term recycling. The capacity of the monomer is still greater than 80%. This model can be repeatedly charged and discharged without any memory effect. The battery can be charged and used no matter what state it is in. 【5-Year Warranty 】WERCHTAY provides a five-year warranty for its battery. Our service team provide professional information and services, and respond quickly to solve problems in a timely manner. We will help analyze the customer's problems within 24 hours, help solve the problems, recover the battery usage and introduce the best use method.