Bring your digital camera back to life with a new battery. Make sure you never miss another once-in-a-lifetime moment by having a new NB-10L battery specifically designed for your Canon PowerShot SX40 HS SX40HS SX50HS G15 G16 G1X digital camera. BM Premium rechargeable batteries are engineered to meet or exceed OEM specifications and feature the latest battery technology, including advanced circuitry, voltage regulation, and thermal circuit protection. BM Premium batteries include a one-year warranty.