Dual Battery Kit For Boat


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A dual battery kit⁣ for a boat is a convenient and practical solution to ensure reliable power supply while venturing out on‍ the water. This kit is ​designed to provide boating enthusiasts with peace of mind,⁤ especially during long trips or when running multiple electronic‍ devices on their‍ boats.

The dual battery kit generally consists‌ of two batteries, a battery switch or isolator,‍ and necessary connecting cables. The most ‌notable⁢ feature⁤ of this kit is its ability to​ simultaneously power essential boat electronics and accessories while​ preserving the starting power for the engine.

The‌ key features of a dual battery⁢ kit for a boat are as follows:

1. Battery Isolator‌ or⁢ Switch: ‍The battery isolator or switch is the heart of the kit, ‍allowing users to connect, disconnect, or isolate the batteries. This ensures that the starting battery remains fully charged and ready for ‌the engine to start, while the second

Product Description for Dual Battery Kit For Boat

Price: $25.99 - $17.99
(as of Nov 11,2023 11:43:00 UTC – Details)

Product Description

3-32v test light

3-32v test light

AWBLIN Professional automotive digital circuit test light with Voltage Meter and polarity protection!

2.6-32V testing range, ideal for car, truck, and various vehicles’ electrical circuits voltage testing, also for automotive battery, battery charging systems, ignition systems, which is a must have tool for any automotive engineer, electronic engineer or circuits DIY.

This is definitely your favourite test light after having the halogen bulb style and the led type, the LED voltage display is a great addition making it super easy to check fuses and battery voltage very quickly!

Specifications and Features:

Voltage: DC 2.6-32V(+_0.2V Accuracy)

Current Draw: 2.6-32V(10mA)

Resolustion: 0.1V

Package Contents: 1*Voltage Circuit Tester

led circuit tester

led circuit tester


1. This circuit tester can be used to detect power, ground and find shorts and breaks in wires.

2. Quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more

This circuit tester will save you time and speed up the job, perfect for automotive use.


LED Indicator: Green for negative polarity and Red for positive polarity.

Green light indicates negative polarity– hook the clamp to the positive and connect the probe to the ground (negtive).

Red light indicates positive polarity– hook the clamp to the ground and connect the probe to the positive terminal.

wide application

wide application

easy operation

easy operation

Computer Safe

Circuit board with line protection function, safer and more burn-resistant.

High impedance tester protects computer circuitry, computer safe<10mA circuit draw for confident testing.

Note: Do Not Use On Airbags.




This circuit light tester only for DC 2.6-32V circuits voltage testing, can’t be used for any AC wires or circuits; Do not use beyond the voltage range.
If the voltage exceeds 32V, the display shows “H”, indicating that the voltage is too high, please turn off the power immediately.

High quality

High quality

Stainless Steel Probe

Stainless Steel Probe

Extended Spring Wire

Extended Spring Wire

Large Alligator Clip

Large Alligator Clip

Heavy duty acetate fiber body

Constructed with acetate fiber, high toughness and shatter-proof.

Digital display for accurate voltage readouts.

Sharp stainless steel probe

Made with sharp stainless steel probe for piercing wires, for hard to reach areas.

Extended spring cord

Portable 96inches long enough PU spring wire for easy operation.

Retractable Alligator Clip

Alligator clips can be retracted, dense clip gears can be better clamped, not easy to loose and fall.

Measuring Range
DC 3-32V
DC 3-60V
DC 3-60V
DC 3-60V
DC 6-24V

Resolution Ratio

LED Digital
LCD Digital Backlit
LED Digital Backlit
LED Digital Backlit
Dual LED Bulb

Test Wire
Maximum 96″
Maximum 140″
Maximum 142″
Maximum 102″
Maximum 102″


Buzzer Sound

Package Dimensions ‏ : ‎ 10.16 x 2.44 x 1.65 inches; 7.41 Ounces
Department ‏ : ‎ unisex-adult
Date First Available ‏ : ‎ September 10, 2020
Manufacturer ‏ : ‎ AWBLIN
ASIN ‏ : ‎ B08K79BFMR

【COMPUTER SAFE】Equipped with insulation protective cover,which can better grip the body and screws, insulation protection against electric shock. Circuit board with line protection function, safer and more burn-resistant.
【FLEXIBLE TO USE & CARRY】Extra long 96” PU spring wire increases flexibility, range, and freedom when testing. A sharp stainless steel probe with protective rubber tip can reach into tight places and pierce insulation. Compared to cable wires, coil spring wires are lighter and easier to carry. This does not need to take up too much space in your toolbox or any storage area, it is convenient to use anytime, anywhere.
【WIDELY USE】This Professional automotive heavy duty circuit test light designed to test 2.6-32V DC voltage. Can be used to detect power, ground and find shorts and breaks in wires. Quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more.
【100% SATISFACTION】If you have any dissatisfaction for any reason, please feel free to let us know and we will do our best to assist you.


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