Dual flat-head 21700 batteries, 3.6V, 18.0Wh, 5000mAh, 50C.
Compatible with the Sealion series underwater photography lights L12, L15, L24, and Tynny-FD.
Compatible with the Submariner 16 and Tynny-13se diving flashlights.
International Shipping Policy
Free Shipping Coverage
Most countries/regions worldwide enjoy free shipping (including major countries in North America, Europe, Asia, etc.).
Please refer to the checkout page for specific applicable countries/regions.
Remote Areas Policy
Some remote countries/regions (e.g., Pacific Islands, parts of South America, etc.) are subject to a half-covered shipping policy, where buyers bear 50% of the shipping cost.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.