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Item specifics
  • Package: Yes
  • Model Number: PA3817U 6 cell
  • Battery Capacity: 4001 - 5000 MAh
  • Compatible Brand: Toshiba
  • Products Status: Stock
  • Battery Voltage: 10.8V or 11.1V
  • Type: Li-Ion
  • Marked capacity: 5200mAh
  • Real capacity: 4400mAh
Product Description

Dear customer:

  • Our store sells a variety of batteries, have opened the oversea warehouse in RU, US, UK, and AUS, as well as can transport to most countries in the world.


  • Due to the particularity of the battery, some countries’ buyers only can choose Seller’s Shipping Method to buy our product (you can search the tracking information on, and we promise that the goods will be arrived on time.)


  • If you have made order about our goods, you should accept our way of logistics, if you mind,do not buy it, please.



How to order battery?

  • Use "Ctrl+F" to search the key words from the website
  • The best way to find the battery you need is searching by the original battery code, and compare the picture of the battery, check the interfac
  • If you still can not make sure the battery, please contact us.



  • Most of the high capacity batteries (6600mAh, 8800mAh) looks uneven.
  • The photos are for reference only, and the sample is subject to the real product which you will receive.
  • Please take care your battery, the recharge cycle is based on how to use the battery.
  • Battery 3.6v and 3.7V, 7.2V and 7.4V, 10.8V and 11.1V, 14.4V and 14.8V are just different parameters, the actual effect is the same.


Postal code 35-, 07-, 38- and Balearen, Canary Islands, Las Palmas, Santa Cruz de Tenerife in Spain cannot be send.

Postal code 97- and 98- in France cannot be send.


For the long distance between warehouse and NVOCC we need some time for delivery. if you haven\'t searched the info of the goods, do not worry, just contact us immediately, we will spare no effect to help you solve the problem. your satisfaction is what we always persue, so please don\'t open a dispute rashly.Thanks for your trust.


Laptop Battery could replace the following part numbers:

 PA3816U-1BAS  PA3816U-1BRS  PA3817U-1BAS  PA3817U-1BRS
 PA3818U-1BRS  PABAS117  PABAS118  PABAS178
 PABAS227  PABAS228  PABAS229  TS-M305


Laptop Battery also compatible with the following models:

 Dynabook CX/45F  Dynabook CX/45G  Dynabook CX/45H  Dynabook CX/45J
 Dynabook CX/45KWH  Dynabook CX/47F  Dynabook CX/47G  Dynabook CX/47H
 Dynabook CX/47J  Dynabook CX/47KWH  Dynabook CX/47LWH  Dynabook CX/48F
 Dynabook CX/48G  Dynabook CX/48H  Dynabook EX/46MBL  Dynabook EX/46MWH
 Dynabook EX/48MWHMA  Dynabook EX/56MBL  Dynabook EX/56MRD  Dynabook EX/56MWH
 Dynabook EX/66MBL  Dynabook EX/66MRD  Dynabook EX/66MWH  Dynabook MX/33KBL
 Dynabook MX/33KRD  Dynabook MX/33KWH  Dynabook MX/34KBL  Dynabook MX/34KWH
 Dynabook MX/43KWH  Dynabook Qosmio T550/T4BB  Dynabook Qosmio T550/T4BW  Dynabook Qosmio T560/T4AB
 Dynabook Qosmio T560/T4AW  Dynabook SS M50 200C/3W  Dynabook SS M50 226E/3W  Dynabook SS M51 216C/3W
 Dynabook SS M51 240E/3W  Dynabook SS M52 220C/3W  Dynabook SS M52 253E/3W  Dynabook SS M60 220C/3W
 Dynabook SS M60 253E/3W  Dynabook T350/34BB  Dynabook T350/34BR  Dynabook T350/34BW
 Dynabook T350/46BB  Dynabook T350/46BR  Dynabook T350/46BW  Dynabook T350/56BB
 Dynabook T350/56BR  Dynabook T350/56BW  Dynabook T351/34CB  Dynabook T351/34CR
 Dynabook T351/34CW  Dynabook T351/46CB  Dynabook T351/46CR  Dynabook T351/46CW
 Dynabook T351/57CB  Dynabook T351/57CR  Dynabook T351/57CW  Dynabook T451/34DB
 Dynabook T451/34DR  Dynabook T451/34DW  Dynabook T451/35DB  Dynabook T451/35DR
 Dynabook T451/35DW  Dynabook T451/46DB                        Dynabook T451/46DR                          Dynabook T451/46DW
 Dynabook T451/57DB  Dynabook T451/57DR  Dynabook T451/57DW  Dynabook T451/59DB
 Dynabook T451/59DR  Dynabook T451/59DW  Dynabook T550/D8AB  Dynabook T551-58B
 Dynabook T551-58BB  Dynabook T551-58BW  Dynabook T551-D8B  Dynabook T551/58CB
 Dynabook T551/58CW  Dynabook T551/T4CB  Dynabook T551/T4CW  Dynabook T551/T5CB
 Dynabook T551/T6CB  Dynabook T560/58AB  Dynabook T560/58AW  Dynabook TV/74MBL
 Dynabook TV/74NWH  Dynabook TX/77MBL  Dynabook TX/77NWH  DynabookSatellite B350(PB350BENR2A31)
 DynabookSatellite B350(PB350BFNR2A31)  DynabookSatellite B371/C  Equium U400 Series  L650D-ST2N01
 Portege M800 Series  Portege M801  Portege M802  Portege M803
 Portege M805  Portege M806  Portege M807  Portege M808
 Portege M810  Portege M819  Portege M820  Portege M821
 Portege M822  Portege M823  Portege M825  Portege M830
 Portege M900  Portege T130  Portege T131  S Satellite P750/05F
 Satellit Pro C650-00L  Satellite  Satellite A655 Series  Satellite A660 Series
 Satellite A660D Series  Satellite A665 Series  Satellite A665D Series  Satellite C600 Series
 Satellite C600D  Satellite C605  Satellite C640  Satellite C640D
 Satellite C645  Satellite C645D  Satellite C645D-S4024  Satellite C650 Series
 Satellite C650D Series  Satellite C655 Series  Satellite C655D Series  Satellite C660 Series
 Satellite C660D Series  Satellite C665 Series  Satellite C670 Series  Satellite C670D Series
 Satellite L310 Series  Satellite L510   Satellite L510-015  Satellite L515 Series
 Satellite L515D  Satellite L537  Satellite L600 Series  Satellite L600D Series
 Satellite L630 Series  Satellite L630D  Satellite L635 Series  Satellite L640 Series
 Satellite L640D Series  Satellite L645 Series  Satellite L645D Series  Satellite L650 Series
 Satellite L650D Series  Satellite L655 Series  Satellite L655D Series  Satellite L670 Series
 Satellite L670D Series  Satellite L675 Series  Satellite L675D Series  Satellite M300 Series
 Satellite M301  Satellite M302  Satellite M305 Series  Satellite M306
 Satellite M307  Satellite M308  Satellite M310  Satellite M311
 Satellite M319  Satellite M320  Satellite M321  Satellite M323
 Satellite M325  Satellite M326  Satellite M327  Satellite M328
 Satellite M330  Satellite M331  Satellite M332  Satellite M333
 Satellite M336  Satellite M338  Satellite M339  Satellite M500 Series
 Satellite M501  Satellite M502  Satellite M505 Series  Satellite M505D Series
 Satellite M511  Satellite M512  Satellite M600-01B  Satellite M600-02S
 Satellite M600-03B  Satellite M600-E321D  Satellite M600-E321T  Satellite M600-K01
 Satellite M640 Series  Satellite M645 Series  Satellite P740 Series  Satellite P740D
 Satellite P745 Series  Satellite P745D  Satellite P745D-S4240  Satellite P750 Series
 Satellite P755 Series  Satellite P755D Series  Satellite P770 Series  Satellite P770D 
 Satellite P770D-BT4N22  Satellite P775 Series  Satellite P775D Series  Satellite Pro 3000
 Satellite Pro C650 Series  Satellite Pro C650D Series  Satellite Pro C660 Series  Satellite Pro C660D Series
 Satellite Pro L510 Series  Satellite Pro L630 Series  Satellite Pro L640 Series  Satellite Pro L650 Series
 Satellite Pro L670 Series  Satellite Pro L770 Series  Satellite Pro M300 Series  Satellite Pro T110 Series
 Satellite Pro T130 Series  Satellite Pro U400 Series  Satellite Pro U500 Series  Satellite T110 Series
 Satellite T115 Series  Satellite T130 Series  Satellite T130D  Satellite T135 Series
 Satellite U400 Series  Satellite U405 Series  Satellite U405D Series  Satellite U500 Series
 Satellite U505 Series      


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.375kg (0.83lb.)
  • Package Size: 10cm x 8cm x 3cm (3.94in x 3.15in x 1.18in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.375kg (0.83lb.)
  • Package Size: 10cm x 8cm x 3cm (3.94in x 3.15in x 1.18in)
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