PE Bag + Clapboard + Outer Carton or according to customer's requirements
Any port of China
1 - 5
6 - 1000
To be negotiated
90W 19V Universal External Laptop Battery Charger for Laptop
Universal AC input/Full range
No load power consumption<0.3W
High efficiency and reliability
Plastic Case,2 Color LED loading indicator, Cooling by free air convection
Durable and well-made to guarantee long term use
ERP step 2 complaint
Input Voltage Range
Output Voltage Range
Output Current Range
Input Voltage Range
Rated Input Frequency
0.5a max At low line input and DC output full load
19V ( If you need different output voltage, Please contact us, we can adjust the voltage. )
Turn on delay
The power shall switch on less than 3 seconds at input voltage
Hold up time
The output voltage shall be sustained 6ms with regulation requirement after loss 100vac and maximum load
Over Voltage Protection
The external laptop battery charger will not be auto recovered when faults remove
Over Current Protection
The maximum constant current shall be less than2.2A, the power shall be auto recovery
The external laptop battery charger will be auto recovered when short circuit faults remove
The first stage of constant current charging, LED indicator light turns red, charging to the rated voltage; constant voltage charge into the second stage, the current gradually decreased, when the charging current reaches the current turn lights, LED lights turn green, then the electric quantity is 90% -95%, at the same time, current will become slowly continues to charge until full.
Please note: Various input plugs for different countries are available. Similarly, regular size of DC connector is 5.5*2.5mm, other sizes are also available. Considering different demands, various length of cords can be provided.
1. Reply your enquiry in 24 working hours (8: 00am ~5: 30pm, Monday to Saturday (UTC+8).
2. Experienced staffs answer all your questions in professional and fluent English.
3. OEM is welcome. We have strong R&D team here to customize products you need.
4. Feasible solutions can be provided to our customer by well-trained and professional engineers and staffs.
5. Good after-sale service offered, please get back if you have any question.
Our Mission: To provide customers with 101% assured good power!
¤ 25,000m² factory rolls out 2500,000units every month
¤ Own mold department with 900workers
¤ R&D specialists average 22 years industry expertise
¤ Each power supply are strictly license certification standard production
¤ Product repair rate is less than 0.2‰
¤ 18 series and over 1,000 items for your selection