[ENHANCED BATTERY CAPACITY] Connects dual batteries in parallel to significantly boost your electric bike's range, allowing for longer rides without the worry of running out of power. [AUTOMATIC BATTERY MANAGEMENT] This intelligent module monitors battery voltage and seamlessly switches power between batteries, uninterrupted performance throughout your journey. [SAFETY FIRST] Ensures safe connections with clear positive and negative indicators; remember to turn off power before making any connections to prevent damage. [VOLTAGE COMPATIBILITY] Designed for batteries maintaining the same voltage level, this module guarantees a balanced and efficient power supply to your electric bike. [HIGH CURRENT SUPPORT] Capable of handling up to 40A, this module is ideal for electric bikes that demand significant energy, making it a reliable choice for high-performance rides.