What is E Bike Battery Storage?
Why do e bike batteries degrade over time?
Modern lithium-ion batteries self-discharge along with depleting their charge while riding. This self-discharge is a slow loss of their energy. The rate is incredibly reduced (around 1 to 2 % per month) however, the process has the prospective to kill your e bike battery, which is one of the costliest components of your e bike as well.
When your display screen notifies you that your e bike battery is empty, the battery monitoring system (BMS) is informing you that you have gotten to the minimum charge prior to damage takes place to the cells. That is why it is vital to stop making use of the battery when your display indicates that you are out of energy. To prevent this from happening while you are riding, the Li-ion battery e bike is made with discharge protection circuits that guarantee that the battery voltage does not drop below this secure, minimal level of charge. This is true for short-term storage also. But, if you store inappropriately or for a long time, the "self-discharge " shows that the e bike battery will keep on losing voltage past "empty". This discharge results in irreversible damage to the cells of your e bike battery. Once the battery e bike is in this stage, it reaches a phase of no return, and obviously, it is dead.
Can I leave my e bike battery linked to the charger?
The top-notch Li-ion batteries on e bikes have a BMS (battery management system) that detects errors, consisting of over-discharge, overcharge, and also discharge rate protection. In theory, you might leave your e bike battery charging indefinitely, without lowering its life but there's no benefit in doing so and you enhance the threat of electrical fires triggered by faulty battery chargers or outlets. As soon as it hits 100 %, the e bike battery will keep on trickle charging, resulting in wasted power and more costs. That is why we do not advise you to keep your e bike battery linked to the battery charger for over 12 hrs at any moment.
Can I leave the e bike battery on a bike?
You face the threat of deterioration of the e bike battery contacts as well as terminals if there is any type of fluctuation in temperature or wetness in the air where you keep your bike. Unless you maintain lab conditions in your garage, we suggest removing your e bike battery by using a thin layer of terminal grease to protect the contacts from corrosion.
What's the most effective method to store my e bike battery?
How you keep your battery will impact the discharge rate. Even short-term storage in low or high temps could harm your battery e bike, so avoid temperatures below 20 F and also over 104 F where feasible. Even a few hours beyond these limits can potentially harm the batteries, which can quickly take place if placed at the back of a truck or car. Remember, it is warmer under the sunlight. Your e bike batteries must be stored in an absolutely dry area, far from a combustible product ideally at a temperature between 20F to 68F. All suppliers agree that the optimal storage temperature is a consistent 50F as the decomposition response is sluggish, minimizing the battery aging rate.
What must I do when I intend to ride my e bike once more?
Even after extended storage, like during the winter season, it is totally possible to simply plug the e bike battery back on the bike and also ride it without recharging the battery. Li-ion batteries are charged at any stage in their SOC without triggering damages or minimizing capacity, despite disruptions and charge period. We suggest a full charging cycle as soon as taken out of hibernation, which will aid the battery management system to calibrate and estimate the capacity of the battery.