Price: 2.52 - 0.99
8.4V 1A 18650 lithium battery charger 7.4V 1A screwdriver portable wall charger DC 5.5 * 2.1 MM
(With precise constant current charging characteristics, the charging effect is satisfactory, and the battery will not overcharge)
Input specification: AC100-240V 50/60HZ 0.8A
Charging voltage: DC8.4V
Charging current: 1A
Charging method: CC-CV
Charging indicator light: When charging, the red light is full and the green light is full
Charger port: DC5.5 * 2.1
Product size: 76 * 43 * 30MM
Safety protection: OVP/OCP/Overload protection/Short circuit protection
Scope of application: The nominal voltage of lithium batteries (lithium-ion batteries, lithium polymer batteries) is 11.1V-12.6V, and the capacity range is 1100~5500mAh. As 1865018490, 1465014450430 and other battery packs
Protection function:
1. Input overcurrent protection
When the input current is greater than 1A within 0.1S, the charger will cut off the fuse, and the overcurrent protection will activate the mains power. The impact of the charger can prevent internal circuit abnormalities from causing fires and other listed risks.
2. Output current protection
The charging current of lithium-ion battery chargers is limited to the safe range that the battery can withstand. When the lithium battery is completely discharged, the fully charged home appliance maintenance will automatically enter the state, as the policyholder's battery, extending the battery life.
3. Short circuit protection: When the charger is used improperly, resulting in positive and negative output connections, the output current of the charger is 200mA or less, which is sufficient to protect charging. When there is an electrical short circuit, the positive and negative outputs will not be damaged.
(With precise constant current charging characteristics, the charging effect is satisfactory, and the battery will not overcharge)
Input specification: AC100-240V 50/60HZ 0.8A
Charging voltage: DC8.4V
Charging current: 1A
Charging method: CC-CV
Charging indicator light: When charging, the red light is full and the green light is full
Charger port: DC5.5 * 2.1
Product size: 76 * 43 * 30MM
Safety protection: OVP/OCP/Overload protection/Short circuit protection
Scope of application: The nominal voltage of lithium batteries (lithium-ion batteries, lithium polymer batteries) is 11.1V-12.6V, and the capacity range is 1100~5500mAh. As 1865018490, 1465014450430 and other battery packs
Protection function:
1. Input overcurrent protection
When the input current is greater than 1A within 0.1S, the charger will cut off the fuse, and the overcurrent protection will activate the mains power. The impact of the charger can prevent internal circuit abnormalities from causing fires and other listed risks.
2. Output current protection
The charging current of lithium-ion battery chargers is limited to the safe range that the battery can withstand. When the lithium battery is completely discharged, the fully charged home appliance maintenance will automatically enter the state, as the policyholder's battery, extending the battery life.
3. Short circuit protection: When the charger is used improperly, resulting in positive and negative output connections, the output current of the charger is 200mA or less, which is sufficient to protect charging. When there is an electrical short circuit, the positive and negative outputs will not be damaged.
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