I just charge my MVP every night when I go to sleep. It lasts me the entire next day.
Lithium Ion
batteries do not have "memory effect" like the NiCads do. They do not care about partial discharge or deep charging techniques.
The big killers (other than misuse) for LIBs is heat and the oxidation of the Lithium Ion itself which happens at the highest rate at 90-100% charge. If storing for a period of time it is best to store them 40% discharged or so in a cool place. (not freezing) Exposure to high temps will drastically shorten the battery life.
LIBs do not like to be charged when they are below 2.2 v in the cell. Some
batteries are protected with a circuit that opens below that and you need a charger with a "boost" function to make them charge. Mainly in electronics and laptops....
Some LIBs that are connected to or have a charge meter on them tend to develop something called "digital memory" when subjected to partial discharge/recharge cycles. It is recommended to let your
device fully discharge till it shuts off then fully recharge every 30 or so charge cycles to "recalibrate" the meter on the device. This is more a function of the device and not the battery. Indicators of this are when the device shuts off for low power and you turn it back on it will show a higher charge than cut off level.
That is the limited amount of knowledge that I have on them
