Author Topic: Battery type make a difference with m-unit?  (Read 823 times)

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Offline Michaelsoberanes

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Battery type make a difference with m-unit?
« on: April 20, 2022, 11:17:12 PM »
Just switched to AGM after three lithiums melted on me while my current setup shorted. M-unit have a favorite type of battery? I wouldn't think so...
1977 CB 550f SS
1987 Kawasaki ZX-6

Offline stocky

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Re: Battery type make a difference with m-unit?
« Reply #1 on: April 21, 2022, 10:43:28 PM »
Using an Anti-Gravity lithium battery as well as many others i know with no issues. It is imperative you update your charging system to a newer regulator/rectifier otherwise there is potential risk of battery meltdown/fire.

If your setup is shorting, its not the battery, its something else and should probably be dealt with first. 
« Last Edit: April 21, 2022, 10:45:31 PM by stocky »

Offline Michaelsoberanes

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Re: Battery type make a difference with m-unit?
« Reply #2 on: May 01, 2022, 08:23:25 PM »
Regardless of battery type, be certain that it has sufficient storage (amp hour rating) to support your bikes needs. The stock bike was 12aH, and most Anti-Gravity units are much smaller. They can work, but your bike has anemic charging characteristics. Meaning, the system is in a deficit when the motor is spinning at less than 2,500 RPMs. Stop and go traffic at night will drain your battery. Electric starts draw a lot of reserve power from the battery.

I just checked my new AGM battery, it's 12ah
1977 CB 550f SS
1987 Kawasaki ZX-6