Ikelite 4067 Lithium-Ion 4500mAh 7.4V rechargeable battery

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.

The 4067 battery pack requires new 4067.1 Smart Charger, sold separately.