The Master Canon Battery is a replacement for the Canon NB-2LH Battery. As a high-capacity, rechargeable Li-ion battery, it can be recharged hundreds of times and lasts a long time. The Master Canon NB-2LH Battery is made of high-quality materials to ensure its durability. It also has a low internal resistance, which ensures fast charging and discharging speed. Product Features in Detail Master Canon NB-2LH BatteryMaster batteries are a high-quality, long-lasting power source for your digital camera. Master replacement batteries are manufactured to meet or exceed the equipment manufacturer's specifications.