Following the four express delivery companies such as Yuantong and Yunda, another company received a “penalty” from the China Aviation

Lithium-based batteries are the fastest-growing battery system in the past 20 years and are now widely used in electronic products.

The laptop battery will self-discharge even if it is not used, so even if the fully charged battery is not

Lithium iron batteries are one of the batteries of lithium batteries. The anode material is lithium iron phosphate, so it

Now the cell phone battery is almost lithium battery. New battery does not need to charge for 12 hours for

1, Mobile phone battery with cycle life between 20% and 80% has the longest battery life (this is the criterion

As the increasingly severe global pollution, energy conservation and environmental protection has become the task advocated by people all over

We often charge electric scooter battery after running out of the power in our life; or remember to recharge the

1, The first charging time: battery car battery factory haven't charged or discharged before usage, we need to guarantee the