NW7 HEAD + UNIVERSAL BATTERY CANISTER

This product does not contain Lithium Ion battery pack.

NW7 RCA HEAD

Variable angle of light

Dual channel driver and two different LED modules give variable angle of light. In one torch there are two independent LEDs modules. Both channels have different angle of light beam.

No more rotary elements. Piezo switch works at any depth.

Electronic piezo switch combined with microprocessor electronic control. Piezo swich allows to swich on/off and switch between the modes.

Two different sources of light

One group of four XPE II Leds and one group of three XML II Leds give two modes of light. Four XPE II give very narrow and cold beam of light which is perfect for underwater communication. Three XML II Leds with very wide optics are perfect for wide lighting. Working both together or separately. Perfect underwater communication and additionally nice lighting.

Short distance from top of hand

The lowest possible position makes the head very comfortable to hold.

Small dimension of head

Small size and weight of the head makes this model a very modern solution in underwater lighting.

UNIVERSAL BATTERY CANISTER

Usage

Universal Battery Canister is dedicated to be used with light-for-me light heads equipped with RCA connector as part of underwater main light.

Battery pack

Universal Battery Canister does not contain any battery pack. It allows user to choose the battery pack of their preference bearing in mind the internal dimensions of the canister and power drawn by the light head. Preferred battery packs: Lithium-ion of 11.1 or 14.4V. The minimum capacity of the battery pack should be adapted to the power of the light head, with NW7 light head minimum 99Wh required.

Built

ACCU container is built from anodised aluminum (tube) and delrin (top and bottom lids). RCA ports are made from stainless steel.

RCA connection

Canister is equipped with two RCA connection ports that can be wired directly to the battery pack. It comes with one RCA port cap that protects the RCA port and battery pack if one port is unused.

Maintenance

Accu container requires minimum but regular mentenance after diving. RCA ports need drying and sealing orings inside them need greasing.

How to calculate burntime

In order to calculate burn time of the light head, you need to know the V and Ah of the battery pack and W of the light head. Let’s take, as example, battery pack 14.4V 11.25Ah and NW7 RCA head that takes 48W:
To calculate Watt-hours of the battery pack: 14.4V x 11.25Ah = 162Wh. To check the max burn time: 162Wh / 48W = 3.3h*

*Battery packs have built in protection module that will not allow the battery to be drained, therefore the calculated burn time is only for illustrative purposes.

Content of the set

• Battery canister with codura sleeve and covered stainelss steel jubilee clips
• One RCA port cap
• RCA connector for charger
• ACCU wrench - a smart tool for opening the bottom lid of the canister. ACCU wrench is made from anodised aluminum and due to high precision cnc machining, it perfectly fits the bottom lid. Colours - chosen randomly. It's easy to use - simply place the wrench in place on the bottom lid and turn left until the lid twists completely off the tube.
  

  

Underwater photo gallery

NW7 Head

Go to the underwater photo gallery

Places where you can buy battery packs in US: