The Toyota Tundra Dual Battery Kit or TrueAm dual battery isolator system is a perfect fit for any model vehicle whether for off-road or city driving cars.

The TrueAm SB15 CM with connecting and monitor features are designed for easy to install and monitor technology. The light indicator provides real-time charging process.

The  Tundra battery isolator kit composition:

Includes:

•  1 Modern Smart Battery Isolator
•  6.67 meters length with  size #6 high flex red cable
•  1 meter  with no. 6 high flex black cable
•  2 +  brass alloy terminal
•  1 –  brass alloy terminal
•  three crimp on tinned copper cable lugs
•  two sections of adhesive lined shrink tube
•  5 zip ties
•  1 installation booklet

• Suitable for 12V Toyota 4Runner Sports Utility Vehicle
• 140 Amp Voltage Sensitive Relay
• Priority charging for starting battery
• Alternator outputs up to 150 amps
• Fully Automatic, Proven Technology
• Easy to Install

$129.95 free shipping

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• 1 140 Amp Voltage Sensitive Relay
• 1 19’ 8” length of battery cable
• 1 Ground Cable
• 2 Positive brass marine type battery terminals
• 1 Negative brass marine type battery terminal
• Tinned copper lugs & heat shrink
• Cable Ties
• Easy to follow instructions