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Underwater battery packs

FEATURES

DESCRIPTION

Underwater battery assemblies are designed to power various submersible equipment (lighting equipment, hydroacoustic devices, etc.). They are made on the basis of high-quality batteries that provide more than 3000 charge-discharge cycles. Batteries and electronics are poured into a durable and wear-resistant polyurethane compound, which provides a high degree of protection not only from the effects of an aggressive environment, but also from vibrations. Battery assemblies turn on automatically when they enter the water and also automatically turn off when exposed to air. Do not require any maintenance other than charging. The assemblies are equipped with a connector designed for diving to depths of up to 400 meters.

TECHNICAL SPECIFICATIONS

BATTERY PACK TYPE SB-24-48-LF SB-23-64-LI SB-34-140-LF
CAPACITY, W·h 48 64 140
DIMENSIONS, mm coming soon Ф47 х 175 coming soon
WEIGHT (dry), kg coming soon 0.58 coming soon
WEIGHT (wet), kg coming soon 0.28 coming soon
VOLTAGE, V 10 .. 14.4 10 .. 12.6 10 .. 14.4
MAX CURRENT, A 3 3 3
BATTERY TYPE LiFePO4 Li-Ion LiFePO4
WORKING TEMPERATURE RANGE, °С -10 .. 35 10 .. 35 -10 .. 35
CHARGING TEMPERATURE RANGE, °С 10 .. 35 10 .. 35 10 .. 35
CHARGE TIME, h coming soon coming soon coming soon
SELF DISCHARGE, %/year 3 20 3
AUTOMATIC POWER-ON IN WATER

ADDITIONAL SPECIFICATIONS

PARAMETER VALUE
BODY MATERIAL Polyurethane
COVER THICKNESS >= 5 mm
CABLE DIAMETER 5 mm
CABLE LENGTH 0.25 м
DEPTH RATING1 400 m
CHARGE via connector

WIRING

CONNECTOR PIN NUMBER WIRE COLOR
(Version 1)
WIRE COLOR
(Version 2)
Function
1 🟩 Green 🟥 Red Uout, Charge
2 ⬛ Black 🟩 Green NC
3 ⬜ White/Transparent ⬜ White/Transparent Charge key
4 🟫 Brown 🟨 Yellow NC
5 Shield Shield GND

1 Limited by the connector.