Experts tell you the correct way of using the lithium battery -
Need to activate the battery?
Answer is need to activate the battery, but this is not a user to do.
I visited the manufacturer of lithium ion batteries, lithium ion battery before leaving the factory to go through the following process.
Lithium ion battery shell infusion electrolyte -
The seal -
Into, is the constant voltage charging and discharging, so for several cycles, the electrode fully infiltrates the electrolyte, fully activated, in so far, capacity requirements - this is the activation process
Capacity, test the capacity of the battery is choosing different performance (
Classify the battery of battery level, capacity matching and so on.
So out of the lithium ion battery to user hand is already activated.
We are all the same is true of the nickel cadmium battery and nickel metal hydride batteries commonly used to activate after leaving the factory.
Some battery activation process needs to be in the open state, activate again after sealing, this process also can only have batteries manufacturers to complete.
There is a problem, is the battery cell factory factory to a user's hands, this time is very long, sometimes short, 1 month, long half a year, this time, because the battery electrode material passivation, so the factory suggest to use for the first time the battery is best for 3 ~ 5 times completely filling process, in order to eliminate the passivation of electrode material, to achieve maximum capacity.
In 2001 three of nickel metal hydride.
Nickel cadmium and the national standard of lithium ion batteries, the capacity of its initial tests are specified, the battery can be five deep charge deep discharge, when once conform to the rules, test can be stopped.
This very good explains this phenomenon I said.
Taken the so called 'second activation' may be used, the user first use 'new' batteries do deep filling put several times as much as possible.
Low however, according to my test (
For lithium ion batteries)
, storage period within 1 ~ 3 months of lithium ion battery, for its deep charge deep discharge cycle processing, its capacity to improve phenomenon almost non-existent.
I'm special discussion about battery activation test report)