
Santi Diving 24Ah Battery
The 24Ah Halcyon / Santi battery pack is designed to supply power to Santi heated undersuit, vest and gloves. Manufactured with hi-tech rechargeable Li-Ion cells which offer high discharge current - ideal for heated systems as well as underwater lighting with longer dive times.
Dispatched in 1 to 2 days
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%
- Santi Heated Undersuit: 2hrs 30min - 3hrs
- Santi Heated Vest: 5 - 6hrs
- Santi Heated Gloves: 9 - 10hrs
- Santi Undersuit + Gloves: 2hrs - 2hrs 15min
- Santi Vest + Gloves: 3hrs 15min - 3hrs 45min
Technical parameters:
- Height: 27cm / Diameter: 7.4cm / Weight: 1.8kg
- E/O cord length: 35cm
- Charging time: 14 hours
- Operation depth: 100m
- E/O cord connector with unique led illumination
- Piezo switch
- Belt loop (no need for clamps)
- Operating voltage: 12V
- Material: polyacetal, POM, Delrin
- Charger included
Charger parameters:
- Supply voltage range: 100-265V AC 50-60Hz
- Input current: 1.8A
- Output voltage: 12.6VDC
- Output current: 3A
- USB output: 5VDC 1A
- Output power: 90W
CLICK HERE for the SANTI 24Ah Battery Certificate (2022)
SANTI Heating Systems Explained

SHIPPING:
We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.
Our 2022 shipping rates are as follows:
• UK mainland orders £45 and over: FREE - DPD Delivery
• UK mainland orders under £45: £4.90 Fixed Rate - DPD Delivery
• Channel Islands, Isle of Man, Highlands & Northern Ireland: £14.9 Fixed Rate
• European Union: £13.90 + 5% of order value (maximum £30)
• Rest of the World: £19.50 + 8% of order value (maximum £55)
• BFPO Post Codes: £20
INTERNATIONAL EXCEPTIONS:
For international orders containing weights, cylinders (excluding suit inflation bottles) and Suex scooters please contact us in advance before placing your order.
These products are not included in our global max-capped shipping rates and are only shipped outside of UK mainland after freight cost is calculated based on total weight, dimensions of parcel, location of delivery and the courier service used. We will let you know what this cost will be before processing any order.
All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.
RETURNS & REFUNDS
Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.
Email us at sales@dirdirect.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The
goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges) may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD
United Kingdom
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.