Based on this product's specifications, here are some alternatives and similar models
Rechargeable Li‑Ion Battery XCell 26650 3.2 V 3400 mAh — 1 pc
Summary description:
XCell 26650 rechargeable Li‑Ion battery, nominal voltage 3.2 V, capacity 3400 mAh, single cell pack (1 pc). Designed for devices that require high-capacity cylindrical 26650 cells, suitable for flashlights, portable electronics, power tools and energy storage modules. Provides long runtime per charge and is intended for replacement or spare use.