The Green Lion Rechargeable Battery AAA 1.6V Alkaline Battery is a high-performance, eco-friendly energy solution designed to provide long-lasting power to your everyday devices. With a 1.6V nominal voltage and 500mWh energy capacity, this battery ensures reliable and consistent performance. Featuring a convenient LED charging indicator and a charging time of just 3-4 hours via Type-C port, the Green Lion battery is a practical choice for those seeking an efficient, reusable power source. Specification Charging indicator: LED (Red light Charging, blue light full) Charging Time: 3-4 Hours Nominal voltage: 1.6V Charging voltage: DC 5V Charging Port: Type-C Energy: 500mWh Type: Zn-Ni AAA