The 24Ah Halcyon | SANTI battery pack is manufactured with hi-tech rechargeable Li-Ion cells which offer high discharge current. As a result, it may be used to supply power to equipment items which require 200W in total.
On the top section of the canister there are an E/O cord connector, piezo switch, overpressure valve. There is also a belt loop (no need for clamps) on the side of the housing.
The battery is designed to supply power to SANTI heated systems but may be also used with Halcyon Primary Diving Lights.


One touch is enough to turn battery on, which is indicated by built-in blue LED on the E/O cord connector. After each switch-on power status is presented. Number of flashes emitted by blue LED informs about the charge level.
After power level check battery resumes standard mode, what is indicated by constant LED light.
- 3 flashes: 60%-100% charged
- 2 flashes: 30-60% charged
- 1 flash: charging level under 30%