Ledlenser 18650 Rechargeable Battery 3400mAh 3.7V - High Performance Power for Flashlights, Headlamps & Outdoor Gear

Nitecore HLB1500 Rechargeable Battery for UT27 Headlamp - Perfect for Camping, Hiking, and Outdoor Adventures

Insta360 X4 Replacement Battery - Long-Lasting Power for 360° Action Camera - Perfect for Travel, Vlogging & Outdoor Adventures

Nitecore Pocket 10000mAh Portable Power Bank - Ultra-Compact USB C External Battery Pack for iPhone, Android, Tablets - Perfect for Travel, Camping & Emergency Charging

Nitecore NB10000 Gen 2 Ultra-Compact 10000mAh Portable Charger - Fast Charging Power Bank for iPhone, Samsung, iPad - Perfect for Travel, Camping & Outdoor Adventures

Nitecore NL1835R 3500mAh High Capacity Rechargeable 18650 Battery - Perfect for Flashlights, Vape Mods, and Portable Electronics