ACCU THERMO TYPE 24

Maximum capacity 24 Ah battery with dual E/O ports. Designed for professional deep/technical divers requiring the longest heating and light runtimes.
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Regular price 5.060,00 zł
Sale price 5.060,00 zł Regular price
Unit price
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The ACCU THERMO TYPE 24 is the primary power source for long and demanding technical dives, providing maximum performance for both high-power cable lights and heated undersuits. This flagship unit is designed for continuous, long-term use in cold water, featuring a robust build, intelligent safety systems, and extended burn times. It is the ideal choice for expeditions and multi-day projects.

  • Capacity and Energy: Ultra-high nominal capacity of 24 Ah; total energy of 288 Wh.

  • Voltage: Standard 12V output, fully compatible with Ammonite System lighting.

  • Dual Connection Ports: Features a permanently installed E/O cord for heated diving gear and a second port for charging or connecting 12V cable lights.

  • Three-Level Heating Control: Easily manage the heat output of your diving garments with 0%, 70%, and 100% power settings.

  • Intelligent Safety: Equipped with the "Smart E/O" system to protect against electrolysis and a BMS (Battery Management System) for safe operation and extended battery life.

  • Maximum Heating Time: Provides continuous power for up to 4.5 hours (with a 40W heating vest) or up to 8 hours (with a 20W vest).

  • Durable Construction: Housing made of hard-anodized aluminum and Delrin (POM C), featuring a safety valve and a 3-year warranty.

  • Status Indicator: Integrated LED on the battery top shows the current charge level and system status.

  • Transport Certified: Complies with UN transport tests (UN/DOT 38.3), making it safe for travel.

  • Eco-Friendly: Packaged in recyclable cardboard.

  • Burn Time (Example): Powers a 50W Solaris NextGen light head for up to 5.8 hours.

  • See detailed comparison of ACCU Thermo batteries.

ACCU THERMO TYPE 24

ACCU THERMO TYPE 24

Regular price 5.060,00 zł
Sale price 5.060,00 zł Regular price
Unit price

ACCU THERMO TYPE 24 OPERATING TIME

8h 50'
GLOVES 30 W
4h 25'
VEST 55 W
2h 10'
UNDERSUIT 110 W
2h 50'
GLOVES + VEST 85 W
1h 45'
GLOVES + UNDERSUIT 140 W

SPECIFICATION

Specification

Capacity nominal
23,45 Ah
Charger input voltage
100-240 V
Charge discharge cycles
500-700
Charging time
~8 h
Max diameter
66mm
Max length
262 mm
Max operation depth
100 m
Over pressure valve
YES
Rechargeable battery
Li-Ion
Total energy
242 Wh
Voltage
10,95 V
Weight
1610 g
Weight in water
715 g

Dual-Purpose Power Hub

The ultimate energy source for extended cold-water missions.

Simultaneous Light and Heating Control

The ACCU THERMO TYPE 24 SPECIAL is specifically engineered to manage two critical systems at once. Unlike standard batteries, it features a specialized electronics suite designed to power both your high-output light head and your drysuit heating system.

  • Two-Step Switching: Equipped with a dedicated magnetic switch that allows you to manage power delivery independently, ensuring your light remains steady while your heating is active.
  • Intelligent Heat Management: The internal electronics are optimized to handle the high current draw of heating vests and gloves without compromising the performance of your primary light.
  • Voltage Stability: Provides consistent power output to both connected devices, ensuring reliable warmth and visibility throughout the entire dive.

Lightweight & Durable Delrin® Construction

High-performance polymer housing for the modern diver.

Engineered for Agility and Travel

The ACCU THERMO 24 is housed in a precision-machined Delrin® canister, offering a perfect balance between mechanical strength and weight efficiency. This makes it an ideal choice for divers who demand high capacity without the extra bulk.

  • Delrin® Performance: Known for its exceptional durability and resistance to saltwater corrosion, the polymer housing ensures long-lasting performance in any underwater environment.
  • Travel-Friendly Design: Weighing only 1270 g on land, this version is lighter than its aluminum counterpart, making it the preferred choice for international dive expeditions.
  • Optimal Buoyancy: In the water, the canister weighs 710 g, providing a stable and predictable addition to your gear configuration.
  • Deep-Sea Integrity: Despite its lightweight construction, the housing is fully pressure-tested and certified for safe operation at depths of up to 200 meters.

Operation & Power Management

Precision control for extended missions.

Three-Stage Power Adjustment

The ACCU THERMO 24 SPECIAL features an advanced power control system designed to maximize efficiency and comfort in cold water.

  • Effective Energy Management: The system offers three-stage power control (0%, 70%, 100%), allowing you to manage energy consumption and extend battery life.
  • Tactile Magnetic Switch: Power is regulated by a large magnetic switch featuring a distinct, mechanical step that is easily noticeable, even when wearing thick diving gloves.
  • Simplified Control: The intuitive design ensures that adjusting your thermal comfort and lighting is seamless, regardless of the diving conditions.

Intelligent LED Monitoring

Stay informed with the integrated LED indicator..

Real-Time System Feedback

The LED indicator is located on the top cover of the battery, providing critical information about the charge level and the operating status of the entire system.

  • Battery Charge Level: Upon activation, the indicator lights up for 4 seconds to show the current capacity: Green steady (75%-100%), Green blinking (50%-75%), Red blinking (25%-50%), or Red steady (less than 25%).
  • System Readiness: After the initial charge check, the LED switches to indicate the connection status: two red flashes followed by one green flash means the battery is ready, but the E/O receiver is not yet connected.
  • Active Connection: Once a receiver is detected, the E/O circuit becomes active, and a steady green light confirms the system is functioning properly and supplying power.

Flagship Protection & Safety

Advanced safety features for peace of mind.

Engineered for Reliability

This flagship model is built with multiple layers of protection to ensure both the equipment and the diver are safe under extreme pressure.

  • Safety Valve: The canister is equipped with a safety valve that protects the battery from internal pressure buildup, which is essential during transport and altitude changes.
  • Advanced BMS: An integrated Battery Management System (BMS) protects the high-capacity Li-Ion cells from over-charging, deep discharge, and short circuits.
  • Rugged Construction: Made from hard-anodized aluminum with Delrin® caps, the "Special" version is pressure-tested for depths up to 200 meters.
  • Secure Attachment: In its standard version, the battery is fitted with a fixed webbing loop for stable mounting on a 50mm hip belt.

MODULARITY & COMPATIBILITY

Versatile power for any mission.

The Heart of a Modular System

The ACCU THERMO 24 is not just a battery; it is a central hub designed to be part of an interchangeable and fully compatible diving system. This modular approach ensures your equipment remains adaptable as your diving needs evolve.

  • Universal Connection Standard: The battery is equipped with a standard chinch-type connector for lighting and an E/O cord for heating, making it compatible with all Ammonite System light heads and heated dive wear.
  • Independent Power Management: Thanks to the modular design, you can easily swap light heads or change cables in the field without needing to replace the entire power source.
  • System Growth: Start with a single light head and expand your setup by adding heated vests or gloves, all powered by the same reliable ACCU THERMO 24 unit.
  • Reliability Through Simplicity: The modular components allow for quick maintenance and easy configuration changes between dives, whether you are in a cave, on a wreck, or in open water.

What is included in the set?

We offer the ACCU THERMO as a comprehensive kit, ensuring you have everything needed for reliable power and thermal comfort from day one. Every component is selected to meet the highest standards of technical diving.

  • ACCU THERMO – Your flagship power source with integrated E/O cord and magnetic switching.
  • Universal Mounting Handle – A robust fastening system for stable attachment to your harness or hip belt.
  • AMMO LITHIUM CHARGER – A dedicated, high-performance charger designed specifically for Ammonite System Li-Ion packs.
  • Maintenance & Protection Kit – Includes a blind plug for the E/O cord, a silicone band, and two spare silicone O-rings for long-term reliability.
  • Ammonite Butter – Our specialized silicone grease to keep your connections and seals in perfect condition.

QUALITY THAT YOU WERE LOOKING FOR

Industry-Leading 3-Year AMMOPOWER Warranty: Your investment is protected with our comprehensive 3-Year Extended Warranty. This covers defects in materials and workmanship on all dive lights and heating systems, demonstrating our commitment to superior product longevity and reliability, straight from the manufacturer.