This will be fine - let the battery stand for an hour before charging, and leave the cap off while charging for the firsttime. Answer Yes, there is a simple test that can be carried out should one grip fail to heat. Firstly, take the connector from the working grip and swap on to the grip that is not heating. Should the grip now heat up, this will tell you that the fault lies with the connection to the grip rather than the grip itself.

The battery on my bike is a AGM (absorbed glass Matt) sealed lead acid battery. This type of battery isn't listed for the this charger. Is the Oxford Oximiser 900 suitable to use on this type ofbattery? July 30, 2019The last post was made 8 years, 19 days ago. Instead of replying here, would creating a new thread be more useful? So, I need a charger that I can swap between bikes to leave running for 48 hours to charge ’em up and then swap to another of the five bikes in our shed. Oh, and because we both work mostly from home now, I also need something that can top-up the car battery too, because that sits mostly outside in all weathers. A professional switch mode charger designed to automatically maintain, optimise and prolong the life of a 12-volt battery. It can be left permanently connected to provide guaranteed long-term battery care. Heavily discharged batteries as low as 4.1V can be charged if the battery is not damaged. The ‘charge’ mode gives a constant current of either 0.8 Amps or 3.6 Amps depending on the charge mode selected.

A USB port on a bike will be for charging items such as mobile phones, and will be for output only. The Oximiser will come with a battery connectionlead.Fast and efficient charging in all modes keeps charge times short and reduces main power consumption The measurements are approximately 34 inches from the plug to charger, the lead from the charger to the connector is around 37 inches, and there is around 12 inches length on the battery connection lead. There is no difference between this and the AnniversaryEdition. The Oximiser 3X has three charging modes. One is for smaller batteries under 36Ah that charges at 14.4v and 0.8A. The next mode is for bigger batteries, MF and Gel and charges at 14.4v at up to 3.6Amps. The third mode is for AGM batteries as used in the stop-start systems on many modern cars. These require a slightly higher charge voltage of 14.7v at the same 3.6 Amps. In comparison my old Optimate III is a motorcycle-only charger with a maximum charge rate of 0.8A. If so, it would be better melted down and the lead recovered for fishing weights/musket balls. I see a positive from a negative there (pun).