Lithium Motorcycle Battery Dead

Most of the time these batteries will be dead and i mean dead.

Lithium motorcycle battery dead.

Lithium batteries can be brought back from the dead but it isnt easy. Ken bouchard 4 years ago doing stupid things is well stupid. It uses a lithium ion. Gents been riding with the lithium ferrous phosphate lifepo4 batteries in my bikes for a couple years with no issues.

So yes a dead battery pack may be jump started by simply applying a charging voltage until the cells regain an appropriate voltage allowing the battery management system to reconnect for discharge. By learning how to recondition a dead motorcycle battery you ll be helping the environment and your bank account. A dead motorcycle battery is a drag but it won t ruin your day. However many li ion battery systems on the market are made from large prismatic cells connected to an external management system.

This is how it should be done. Don t risk your safety because lithium is a highly volatile substance which shouldn t be handled so recklessly. Its risky to solder wires to any battery let alone rechargeable ones. I m going to show you how to recondition a dead motorcycle battery this will be step by step and hopefully easy to follow.

Here s how to diagnose jump start and charge your motorcycle battery so you can get on your way. If your lithium battery is dead buy a new one. A healthy motorcycle charging system puts out about 14 volts at 2 000 rpm and a lithium battery needs between 13 and 14 volts to charge. If your bike produces less than that because of a tired charging system the lithium battery will not charge and it will ultimately run out of juice leaving you high and dry.

Lithium ion cells don t like to be discharged below their over discharge voltage usually between 2 5 and 2 75 volts at the most. Welcome to battery reconditioning lab. You can check the age of the battery pack and measure the voltage if able or check for date codes on the circuit board inside.