Specifications

Laptop Battery
OEM/OBM/ODM services
24months Warrenty
CE FCC ROHS GS TUV CB SAA
Fast shipping

    Laptop Battery For Dell Inspiron 14V 14VR  M4010 N4020 N4030 N4030D Replacement Battery

  Battery Type :     li-ion
  Voltage :     11.1V
  Capacity :     4400mAh
  Color :     Black
  Dimension :    208*62*21mm
  Product Type :     Replacement battery
  Condition :     Brand new
  Weight :     318g
  P/N :     BEE011548
  Warranty :     One year

* Over-charge protection
* Over-discharge protection
* Over-heat protection
* Over-current protection
* Short-circuit protection
* High capacity circulatory function
* Low Power Consumption IC Design
* No Memory Effect
* High Charge current
* Controller IC monitors each cell voltage and prevents the cells to overcharge or over discharge and prevent over current
* The wire connected to the protection board and cell is Telfon wire (200 Celcius 300V)
* Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features.

Product Testing Cycles:
Every product pass through; Over-charge testing , Over-discharge testing, Over-heat testing, Over-current testing, Short-circuit testing, charging testing, discharging testing, temperature testing , Voltage precision testing, current precision testing, SMBus data, quiescent current, capacity circulatory testing. Batteries are tested with battery aging equipments and specially developed Laptop Battery testers.

 

 

 

Packing: Brown paper box Carton size: :63x40x27cm  Qty: 50pcs/ctn

 

 

 

1) Sample orders are welcomed.
2) OEM/ODM available.All products can be customized.
3) All products have 2 years warranty.If any problems happen,we will assist you with our professional team.

 

 

Payment methods:

 

   You can pay for the order via T/T, Western union,Paypal.For big order,you can 30% deposit in advance and pay balance before delivery.

 

 

 

 

Delivery time:
Sample order free in stock,and 5-7 working days for bulk purchase (depends on the quantity) .

 

 

 

Shipping methods:

DHL,FEDEX,UPS,TNT,EMS or by sea etc.
You can also choose your own shipping forwarder.