Ammonite System - ACCU Type 09 - Battery

$454.00 USD

Ammonite System - ACCU Type 9 - Battery


Due to the risks associated with lithium batteries, transportation is subject to strict rules. These rules differ from country to country and from modality to modality. Stricter requirements apply to air freight than to sea freight or road transport. 

Moreover, the regulations are constantly changing. 

This is the reason why we created ACCU TYPE 9 the battery with a watt-hour rating lower than 100 Wh.

Operator approval is not required for ACCU TYPE 9 to be carried by the passenger.

Durability and reliability

The main section and lower lid is machined from a solid piece of Delrin®, an exceptionally rigid and durable construction thermoplastic. 

The upper lid is made from hard anodised aluminium, which makes it resistant to abrasion and weather factors as well as provide increased thread strength for repeated tightening and unscrewing the cable plug.

The canister is sealed with two O-rings and equipped with an overpressure safety valve.

Easy to attach

In a standard version, the batteries are fitted with a webbing fixed loop fastening to the hip belt.

ACCU TYPE 9 can be equipped with alternative fastening systems SIDEMOUNT BUCKLE or ACCU CLIC MOUNT (R).

Small size, low weight

ACCU TYPE 9 is some of the smallest and lightest batteries available on the market.

Universal and safe source of power supply for all Ammonite System umbilical lights

Connecting a light source and separate battery means you can have a combination of a small headlight that produces lots of bright light with extensive burn times.

ACCU TYPE 9 contains a lithium-ion (Li-Ion) battery pack, with a total capacity of 96Wh, completely free of the so-called lazy battery effect. The battery is protected against short-circuit and overvoltage.


Since we only have one habitable planet, everyone has to play a part in protecting the environment.

At Ammonite System, we are very much interested in preserving the environment, and we’re doing our part. 

When deciding on boxes, bags, or containers, we have chosen to use recyclable cardboard packaging instead of plastic.

Recyclable packaging is a great way to extend the life of previously used materials and positively impact sustainability. 

capacity nominal 9Ah
charge/discharge cycles 500-700
charger input voltage 100-240 V
charging time ~4 h
over pressure valve YES
rechargeable battery Li-Ion
total energy 96 Wh
voltage 10,95 V
max. length 246 mm
max. diameter 46mm
weight 705 g
weight in water 450 g
max. operation depth 200 m

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