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GWB-15 li-ion battery mining lamp Portable Charger
GWB-15 Portable Charger is specially charger for our Li-ion battery cap lamp, the charger is high reliability and high efficiency, convenient to carry with small size, light weight.
charging theory:
a. we apply the advanced switching power supply design, no power supply transformer; automatically complete the charging process, easy controlling and maintenance, save time and resource, save cost, bring the mine good economy benefit.
b. to watch and control with each unit individually. Automatically transform from constant current to constant voltage; and to watch and control with the voltage and current continually, automatically stop charging when watch with the full capacity.
c. the charging it is high efficiency and save energy with a little rise of the temperature in the Li-ion battery. So it is better for longer the life of the lamp by using our charger equipment.
d. special circuit design makes it fit for wide range voltage input, require lowly for the power quality, can well work in the fluctuate power net.
Technical Specifications:
1. Input: AC110V-240V, 50-60Hz
2. Output: DC 4.20 ±0.05V, 1000mA ±100mA
3. Working style: continuously
4. size: 125x55x80mm; weight: 0.35kg
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GWB-15 li-ion battery mining lamp Portable Charger theory diagram
GWB-15 li-ion battery mining lamp Portable Charger
GWB-15 li-ion battery mining lamp Portable Charger
GWB-15 li-ion battery mining lamp Portable Charger
portable charger for LED mining safety cap lamp with European style cable(optional)
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