Based on this product's specifications, here are some alternatives and similar models
Rechargeable camera battery t6 power NB-8L, 700 mAh, black
Summary description:
Rechargeable camera battery t6 power NB-8L with 700 mAh capacity in black. Compatible replacement battery for devices that use the NB-8L form factor. Provides portable power for photography and video shooting, extending run time for cameras and reducing downtime. Compact, lightweight and suitable for travel and everyday use.