Knowledge of lithium battery usage:
1. Standard lithium-ion charger 12.6-14V must be used for charging.
Batteries need to be removed when loudspeakers or other devices are
not used for a long time.
2. Batteries are suitable for storage in no-load condition. Storage
time is more than three months. It is better to recharge the
batteries in time and store them again. It can prolong the life of
the batteries and effectively prevent the irreversible decay of the
capacity of the batteries.
3. prohibit large current discharge, prohibit over discharge,
single battery voltage should not be lower than 2.75V.
4. no dismantling and short circuit batteries are strictly
5. use temperature 0-60 C
Our shop is a direct battery store. All batteries are brand new and
reliable. Spot supply, support to map samples of various 3.7V,
7.4V, 12V, 14.8V battery group. Hair express, Baishi express, if
you need to send Shun Feng Automobile need to make up the
Special statement: according to the provisions of the National
Aviation Authority, the lithium battery aviation embargo.
Therefore, lithium batteries will be shipped all over the land.
Part of the road area may arrive at a longer time. Customers who
are not patient and so on please don't take photos so that you
won't get angry.
No reverse charging is allowed. The battery must be connected
accurately according to polarity.
No short circuit is allowed, otherwise permanent damage will be
Batteries can not be used under extreme conditions, such as extreme
temperature, deep cycle, extreme overcharge and overdischarge.
Store the batteries in a cool and dry place. If a large number of
batteries are stored or shipped, the batteries must be discharged
Do not directly solder the battery.
If the battery is abnormal, such as noise, high temperature and
leakage, please stop using it immediately.
Do not put in the fire or try to open it. The battery may burn or
produce harmful substances.
It is not allowed to mix old batteries or half of the batteries
with new batteries, otherwise there will be over discharge.
Do not open the outer casing and remove the outer sleeve of the
It is not allowed to put batteries in water.
Matters needing attention:
The battery should be charged well before use.
The charging method is charged according to the corresponding
Batteries should avoid sealed use and should provide appropriate
ventilation devices. Otherwise, batteries may generate hydrogen and
cause explosion in the case of ignition sources.
Do not attempt to separate or withstand extrusion and collision of
batteries, which may cause heat and fire. The alkaline electrolyte
spilled will damage skin and eyes and corrode clothes.
Batteries should be kept away from children. If swallowed, contact
the doctor immediately.
When the battery is not in use, it should be removed from the
When using the new battery for the first time or when it is used
for a long time, it needs to be filled with electricity before use.
When the battery is hot, do not touch it until it cools down.
When the battery is used, it is necessary to turn off the device
when the energy is down, so as to avoid over discharge.
When you pull out the battery pack, you should hold the battery
terminal and not hold the line.
After use, if the battery is hot, it can be cooled in a ventilated
place without direct sunlight before recharging.
1. Adopt domestic (customizable imported battery price is also
discussed) excellent lithium battery A 18650 batteries, long
2. The battery has good consistency, high discharge platform and
3. Battery with PTC (thermal temperature control protection) and
explosion-proof valve (explosion protection) dual protection
device, can effectively prevent the battery from fire due to
accidental short circuit, and explosion due to excessive internal
4, battery outer skin, wire and plug are the best quality
accessories. The whole battery pack is well made.