High Temperature Ni-MH Battery 1.2V 800mAh-13000mAh offers exceptional performance in extreme conditions (-20°C to +85°C), ideal for emergency lighting and industrial applications. With over 90% charge/discharge efficiency at 70°C, excellent float/trickle charge capability, and 4-year service life at 50°C, it outperforms IEC 61010 standards. Robust design supports 5C discharge at +70°C, ensuring reliable long-term power in demanding environments.More