Genesis Offroad 2007-2021 Toyota Tundra Gen 3 Dual Battery System

Description

Upgrade your Toyota Tundra's electrical system with the Genesis Offroad Gen 3 Dual Battery Kit—engineered for overlanders, off-road enthusiasts, and anyone demanding reliable power for auxiliary accessories like winches, fridges, lighting, and audio systems.

Key Features & Benefits

• Complete Pre-Wired System: The kit arrives fully assembled with high-quality, tin-plated copper wiring and sealed heat-shrink tubing, ensuring a straightforward installation process. 
• Smart Battery Isolator: Automatically manages charging between your cranking and accessory batteries. When both batteries reach 13.2 volts, they are connected and charged simultaneously. If the main battery drops to 12.7 volts, the isolator separates them, preserving enough power to start your vehicle. 
• Boost Start Function: In the event of a drained cranking battery, the included boost switch allows you to jump-start your vehicle using the accessory battery, acting like built-in jumper cables. 
• Integrated Power & Ground Bus Bars: Simplify the connection of accessories with centralized power distribution.
• G Screen Interface Port: Optional monitoring system available for real-time voltage and system status updates. 
• Durable Construction: The powder-coated steel tray is designed to fit snugly within the original battery location, reusing factory battery cables to avoid rerouting.
• Made in the USA: Proudly manufactured with quality craftsmanship.

Vehicle Compatibility

Designed specifically for 2014–2021 Toyota Tundra models, including those equipped with LED headlights. While installation is straightforward, some users have noted that the tray may sit slightly off-kilter due to space constraints, and minor modifications to the fuse box mounting tab might be necessary.

Battery Recommendations

The tray is optimized for two identical Group 25 batteries. Odyssey 25-PC1400 AGM batteries are a popular choice, offering 850 CCA and 65 Ah reserve capacity. However, some users have reported fitment issues with certain Optima batteries, so it's advisable to confirm compatibility before purchase.

Installation Notes

• Fuse Box Access: Post-installation, accessing the fuse box may require additional steps, as the tray can partially obstruct it. 
• Mounting Considerations: In high-vibration environments, such as off-road conditions, reinforcing the mounting area may be beneficial to prevent potential wear.

Enhance your Tundra's reliability and power capacity with the Genesis Offroad Gen 3 Dual Battery Kit—ideal for those who demand performance and peace of mind on every adventure.