The Lenovo G15 CP C 7.7V 39Wh 2-cell battery is a replacement power source for compatible Lenovo laptop models. This lithium-ion battery offers a capacity of 39 watt-hours with a nominal voltage of 7.7 volts in a two-cell configuration for reliable performance. The compact design measures approximately 150 mm in length, 80 mm in width, and 10 mm in height, with a weight of around 250 grams, ensuring easy installation and portability. Made from high-quality lithium-ion cells, this battery provides stable power output and consistent performance for daily computing tasks. The intelligent battery management system optimizes power consumption and extends battery life through efficient charging cycles. Compatible with specific Lenovo G15 series laptops, this replacement battery meets the original equipment specifications and performance standards. The robust casing protects internal components from physical damage and environmental factors, while integrated safety circuits guard against overcharging, overheating, and short circuits. Under typical usage patterns, this battery supports several hours of continuous operation, depending on device settings and applications. The precise fit design ensures a secure connection with laptop power ports without the need for modifications. This power solution is suitable for office environments, educational institutions, and mobile computing use, where reliable battery performance is essential. The product carries the manufacturer part number 5B10L13960 for accurate identification and compatibility verification. Recommended handling and storage include avoiding extreme temperatures below 0 °C or above 45 °C, maintaining charge levels between 20% and 80% for long-term storage, and using only compatible Lenovo chargers for optimal performance and safety.