NB-13L : 3.6v Li-ION battery for Canon digital cameras.

NB-13L : 3.6volt 1500mAh rechargeable Li-ION battery for Canon PowerShot products.

Fit Model Compatibility
Canon 
Powershot G7X, Powershot G5X, Powershot G9X, Powershot G7X MARK 2, Powershot SX720HS, PowerShot G7X II, PowerShot G7X M2, PowerShot G7X M3, PowerShot G5X M2, PowerShot G9X M2, PowerShot SX620HS, PowerShot SX730HS, PowerShot SX740HS