Oxford Oximiser 900 Battery Trickle Charger Management System


A professional switch mode charger designed to automatically maintain, optimise and prolong the life of a 12-volt battery.

This essential piece of garage equipment is designed to be connected to a battery for months or even years at a time.

Suitable for all 12V Lead - Acid batteries up to 30Ah, including Gel, MF and Acid batteries.

Heavily discharged batteries as low as 4.1V can be charged if the battery is not damaged.


1x Removable power lead

1x Battery connection with crocodile clips

1x Permanent ring connection lead with fuse & weather proof end cap

1x wall bracket and fixings

Full user instructions (Please read prior to use)

6 Stage battery management system:

Polarity check: checks the battery leads have been connected correctly

Battery Analysis: assesses battery & determines best charging method

Bulk Fast Charge: charges at a fast rate to bring the battery to approximately 85% capacity

Absorption Charge: lowers the charge rate & gives a topping charge toensure the battery is charged to 100%

Voltage Check: hourly voltage checks assess battery health

Maintain Mode: Applies an appropriate charge if voltage drops outside acceptable limits to ensure the battery voltage and condition remains perfect


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