description
input voltage: 110V ~230V frequency: 50HZ/60HZ
Temperature value:
☆ working temperature -20°C ~ +45°C
☆ Storage temperature -20°C ~ +70°C
Charging current: 800mA
Product characteristics: Fast ChargerPTC-15
a) Cut off the power supply under unstable voltage, temperature, or maximum voltage, temperature and current.
b) High pulse width modulation can simplify the circuit of limiting components
working performance
☆ The desktop charger is inserted into the DC output current.
☆ The battery is inserted into the charger and the indicator shows the following:
Charging status | LEDdisplay |
Plug in the power supply | LEDbright |
Three seconds test battery | Green light |
Charging | Red light on |
Charged up | Green light |
Remove the battery | LEDExtinguish |
Charging unsaturation | Yellow light display |
Matters needing attention
a) When the battery is charged separately (no walkie-talkie is attached), Short-circuit contact with other metal objects is not allowed.
b) Rechargeable lithium battery
Charging mode
① No-load charging mode.
② Fine current charging mode
③ Fast charging mode.
④ Trickle current charging mode.
Battery type | Voltage | Capacitance | Charging time required |
KNB-15A | 7.2V | 1200mAh | 1.6 hour |
KNB-15A | 7.2V | 1800mAh | 2.5hour |
Shenzhen Growth Point Technology Co., Ltd.
Contact person: Mr. Chen Jianlin
Mobile phone: 18923760519
Tel: +86-0755-28193910
Fax: +86-0755-28197765
Address: Guangdong & Middot; Shenzhen & Middot; Second Floor, No. 3 West District, Shangxue Science and Technology City, Bantian Street, Longgang District
Zip code: 518112