Oximiser 900 can be left permanently connected to provide guaranteed long term battery care. Suitable for all 12v battery types up to 30Ah, including gel, maintenance-free and acid batteries. Heavily discharged batteries as low as 4.1V can be charged if the battery is not damaged.

6 stage battery management system:

1. Polarity checks: checks the battery leads have been connected correctly
2. Battery Analysis: Assesses battery & determines the best charging method
3. Bulk Fast Change: Charges at a fast rate to bring the battery to approximately 85% capacity
4. Absorption Charge: Lowers the charge rate & gives a topping charge to ensure the battery is charged to 100%
5. Voltage charge: Hourly voltage checks assess battery health
6. Maintain Mode: Applies appropriate charge if the voltage drops outside acceptable limits