Ikelite 4067 Li-Ion Battery Pack

Lighter Weight
These new Li-Ion cells are 18% lighter than the 4066.5 NiMH battery pack, making the strobe neutrally buoyant in salt water for superior ergonomics and comfort.

More Flashes, Faster
Low internal resistance allow us to provide twice the number of flashes per charge and an even faster recycle time when compared to older NiMH cells.

Backwards Compatible
The 4067 pack is compatible with all existing DS125, DS160 and DS161 Substrobes no modifications required. You can also re-use your existing 4066.1 Smart Charger, making it simple to upgrade!

Safe Travel
The capacity of the 4067 pack is much less than the 100Wh limitation. Spare batteries, defined as batteries which are not attached to a strobe head, must be packed in your carry-on baggage. Spare lithium batteries may not be packed in your checked baggage. Several redundant safety features are built in to prevent overheating or explosion of the battery pack.