LED Li-ion battery Miner's lamp booklet
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THANK YOU FOR YOUR BUSINESS!
10 - 6
Charging theory of our charging equipment
Usage, maintenance and safety notes of the miner’s lamp:
The Li-ion battery:
a.
The Li-ion battery as a unit integrate battery, it is made from LI, NI, MN, CO and etc. compound oxide as the anode, and the
cathode is made from the graphite and coke etc material.
b.
In the middle is the septum which made from the PP/PE/PP etc compound membranes. After filling the anhydrous electrolyte
then the whole battery house is sealed.
The head lamp
The head lamp is including the house, LED, spherical reflector, and lamp headpiece glass convex, the connection of charge
of anode and cathode and the power button.
User guide
1. preparation before using
Inspect all the lamps for any damage before using them. Also ensure that all the documents such as the technical specifications
booklet, the user’s guide and the production certificate are in place.
2. initial in charging
Li-ion battery need not for initial charging, they can be used after daily charging.
3. daily
charge
daily charge is based the constant current, constant voltage fundamental (CC/CV), if charge on the charge rack, the charging
voltage is 4.2±0.05V, the charging current is 1A at the beginning
and drops to almost zero (less than 0.1A)at the end of the
charge.
The step as following:
a. When the lamps reach the charge room, put them on the charge rack one by one---put the charging point of the lamp on the
plugs of the rack and turn 180º clockwise till the charger and the lamp firmly connect with the cathode and anode. The
charger LED indicator turn red means the charging is on normally.
b. The time of daily charging: the 5Ah Li-ion battery is about 6 to 10 hours. At the end of charging, the charger LED indicator
should turn to green color.
4. notes in charging:
a.
Generally the miner’s lamp which is normally discharged, the charging current is 1A and the charger indicator is red color in
the beginning. If exceptional lamp the charging current is pretty small or the charger indicator is not in red color (green color),
please check if poor contact between the charger and the head lamp.
b. You don’t need to remove the lamps from the charging rack even during holidays. Neither do you need to switch off the
power to the charger. The Li-ion battery over-charge protection system will automatically cut off power to the charging circuit
to protect the battery from any damage due to over charging.
