Based on this product's specifications, here are some alternatives and similar models
Rechargeable 18650 lithium-ion battery XTAR 3.6V 3300mAh, 1.85 cm × 68.8 mm, 1 pc
Summary description:
Single rechargeable XTAR 18650 lithium‑ion cell with nominal voltage 3.6 V and capacity 3300 mAh. Dimensions: diameter 1.85 cm, height 68.8 mm. Designed for devices compatible with 18650 cells such as flashlights, vaporizers, power banks and some portable electronics. Offers high energy density and multiple recharge cycles. Handle with care — avoid contact of cell contents with eyes and skin; rinse and seek medical help if exposure occurs.