Deka Battery Isolator – 120 Amp
This 120-amp battery isolator enhances your alternator performance for efficient charging, maximum power, longer battery life, and safer operation. Protects main starting battery from auxiliary drain. Regulates current for multi-battery system.
- Ideal for automotive, marine, and RV applications
- Enhances your alternator performance for
- Efficient charging
- Maximum power
- Longer battery life
- Safer operation
- Protects main starting battery from auxiliary drain
- Regulates current for multi-battery system
- Capacity: 120 amps
- Quantity: 1
- 1-Year limited warranty
In a multi-battery system, the battery with the lower state of charge will drain power from the battery with the higher state of charge. This battery isolator protects your starting battery power so that no matter how weak your accessory battery becomes, the accessory battery will never drain power from the starting battery. This battery isolator also saves time by allowing simultaneous charging of both batteries. The amount of current flowing into each battery is determined by its state of charge, which guarantees that each battery will get fully charged, prolonging its life.