Camera Battery for Olympus TG-1, Powers SP-100, SH-50 iHs, TG-Tracker / Olympus Tough TG-1 iHS, TG-2 iHS, TG-1 | 888401024
Olympus Stylus Tough TG-830 Battery and Charger - Replacement for Olympus LI-50B Digital Camera Batteries and Chargers (1000mAh, 3.7V, Lithium-Ion) - Walmart.com