Universal External Laptop Battery Pack (QS-U04)

Universal External Laptop Battery Pack (QS-U04) 1.Brand 100% new 2.1 year warranty 3.Built-in rechargeable lithium polymer

Universal External Laptop battery pack specification: 

1. Built-in rechargeable lithium polymer battery( 5000MAH/11.1V(55.5WH), 6600MAH/11.1V(73.3WH), 6900MAH/11.1V(76.6WH)) for you to choose. 2. Input voltage: DC 15.5V-25V 3. Output voltage: USB interface: DC5.5V ± 0.2V DC output port: DC16V± 1V, DC 19V± 1V(Manually) 4. Output current: USB Max600MA, DCoutput Max3200 mA 5. Weight: About 600g(Depending on capacity)

6. Size: 193mmx88.5mmx27.5mm 7. Cycle life: >700 8. Maximum Continuous service rating: 45W 9. Charging time: About 3~4 hours, depending on the capacity and charging current. 10. Discharging time to laptop: 1.5~4 hours, depending on the specific laptop. 11. Temperature and Humidity requirements The normal condition should be: Temperature 0-55, humidity≤ 85%, Air pressure should between 86kpa-106kpa. 12. Transport and stock condition When transporting or stocking this product, we should keep the temperature at 25-55 and humidity at ≤ 75%. Abnormal temperature and humidity will damage the product. Especially when closing the high-temperature or fire, it may cause fire or explosion.

Model	Picture		Polarity	Applicability
	Charge tip	Discharge tip
YL-01				COMPAQ Presario M SeriesHP Presario F SeriesHP Pavilion dv SeriesASUS A*000 Series M Series T Series L Series S SeriesACER Aspire Series…
YL-51				ACER Travelmate Series…
YL-53				TOSHIBA Satellite M SeriesTOSHIBA Dynabook SeriesGatewayMTSeriesNEC Versa SeriesIBM T Series IBM R32 SeriesIBM X31 SeriesHasee M SeriesHasee Tianyun SeriesLenovo rising sunSeriesBenQ JOYbook S SeriesASUS F5R Series…
YL-54				SONY VAIO PCG SeriesFUJITSU Lifebook SeriesFUJITSU FMV SeriesPANASONIC ToughBook  Series…
YL-55				TOSHIBA Libretto SeriesTOSHIBA Portege SeriesSONY libretto Series…
YL-61				COMPAQ B Series…
YL-52	­No			COMPAQ Armade SeriesTOSHIBA Satellite T SeriesSHARP PC Series…

 

Some advantages of Qishuo batteries:

1. We are mainly leading and research & develop all kinds of batteries and adapters which are compatibled with well-known brand notebooks including: IBM, Sony, Toshiba, HP, Acer, Compaq, DELL, Lenovo, Asus, and so on. So far, we have developed over 300 kinds of models of laptop batteries and adapters which have already become a highly competitive pillar export industry among China's computer accessory industry.

2. 100% compatiblity, high safety, long-time working and ONE YEAR warranty ensures your business easy and convenient.CE certificated,100% safe for use.

3. Use A-class quality cells, every cell must pass strictly capacity grading procedure, carry on QC test for every finished product, to assure every battery can be charged and discharged 500 times again and again.

 Another ,professional friendly superb pre-sales and after-sales service makes you far away from service headache.

 

Proper Use:

1. Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity.

2. If the battery will not be used for a month or longer, it’s recommended that it is removed from the device and stored in a cool, dry, clean place at about a 50% capacity level. 

3. Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant stake of charging up and that will reduce the life cycle of the battery.

 

Caution: 

Do not connect the battery anode and cathode any metal objects. Don’t throw the battery into fire in case of any explosion.

Do not disassemble the battery by yourself.

Special warning : There is hidden danger to your laptop if you use poor quality battery.

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