AJK Offroad Battery Isolator with Meter / True Am

The AJK Offroad Battery Isolator with Meter — the True Am with built-in volt display — gives you everything the standard True Am provides plus a real-time voltage readout so you can monitor your second battery charge level at a glance during the ride. The ideal upgrade for riders who run high-draw accessories like winches, light bars, and sound systems who want to track second battery status without a separate volt meter.

Key Features & Benefits

• All True Am Isolator Features — Simultaneous dual battery charging when running, full battery isolation when off
• Built-In Volt Display — Real-time voltage readout of the second battery — monitor charge state without a separate meter
• Single-Unit Solution — Combines the isolator and volt meter into one component for a cleaner installation
• Included in Some AJK Dual Battery Kits — The "Yes" volt meter option in AJK dual battery kits uses this unit

Specs & Fitment

Frequently Asked Questions

What is the difference between this and the standard True Am?

The standard True Am (300223) is the isolator only. This version (300264) adds a built-in voltage display. If you want to monitor second battery charge level during rides, choose the meter version. If you just need isolation without monitoring, the standard version is sufficient.

Is this included in the AJK dual battery kits?

Yes — when you select the volt meter option on an AJK machine-specific dual battery kit, this True Am with meter is the unit that ships.

Does the display require separate wiring?

The display integrates with the isolator's existing wiring — no separate wiring run is required for the meter function.

Monitor and manage your dual battery system with the AJK Offroad True Am Battery Isolator with Meter — available now at Dunes 2 Dezert SXS, your Desert Southwest source for AJK Offroad electrical components and UTV battery management solutions.