Heavy Duty Electronic 12V Dual Battery Isolator
$145.00
In stock
The Heavy Duty Electronic 12V Dual Battery Isolator is specifically designed for use in dual battery systems. These systems typically involve a main battery (e.g., the vehicle’s starting battery) and an auxiliary battery (such as one used for camping equipment).
The auxiliary battery can be connected to a load (like a camping fridge), while the main battery remains isolated and not subject to any current draw.
If the auxiliary battery is drained by the load, you can still start your vehicle using the main battery.
It automatically connects the auxiliary battery for charging once the main battery reaches the selected cut-in voltage. Conversely, it disconnects the auxiliary battery from charging when the main battery falls below the selected cut-off voltage.
Additionally, this isolator can be used with a single battery as a low-voltage cutout to prevent over-discharge.
Features
- Solid-state design (no moving parts).
- Low standby current and voltage drop.
- Suitable for most lead-acid batteries.
- Provides over-temperature, over-voltage, over-current, and low-voltage protection.
- Can be used for single or dual battery setups.
- Includes a manual override option.
Specifications
- Max output current: 110A
- Continuous output current: 100A
- Voltage drop (main to aux batt.): 300mV
- Cut in: Adjustable 12.9-13.8V dc
- Cut out: Adjustable 10.5-13.0V dc
- Operating temperature: -40 to +60°C
- Dimensions (mm): 222 x 75 x 50
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