Laptop Battery

TOSHIBA Portege R835 Battery 4400mAh, Black, Li-ion
battery quality
TOSHIBA Portege R835 Replacement Laptop Battery 4400mAh
Item No. : NTBPA3929U4400B6
Battery Type : Li-ion
Voltage : 10.8V
Capacity : 4400mAh
Color : Black

1. Li-Ion Laptop Battery 10.8V and 11.1V are in common use.
2. Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
Was : UK£ 36.89
Now : UK£ 29.79

Additional Options

This Laptop Battery can replace the following part numbers:

This laptop battery is also compatible with the following models:

Dynabook R730/B , Dynabook R731/16C , Dynabook R731/36C ,Dynabook R731/37C, Dynabook R731/38C , Dynabook R731/B , Dynabook R741/B ,Dynabook RX3 SM226Y/3HD, Dynabook RX3 SM240E/3HD , Dynabook RX3 SN240Y/3HD , Dynabook RX3 SN266E/3HD ,Dynabook RX3 TM226Y/3HD, Dynabook RX3 TM240E/3HD , Dynabook RX3 TN240Y/3HD , Dynabook RX3 TN266E/3HD ,Dynabook RX3/T6M, Dynabook RX3/T7M , Dynabook RX3/T8M , Dynabook RX3/T9M ,Dynabook RX3W, Dynabook RX3W/8MW , Dynabook RX3W/9MWMA , Portege R700 ,Portege R700-01B, Portege R700-02B , Portege R700-11E , Portege R700-13K ,Portege R700-155, Portege R700-15Q , Portege R700-15R , Portege R700-15T ,Portege R700-15U, Portege R700-15V , Portege R700-15W , Portege R700-15X ,Portege R700-160, Portege R700-172 , Portege R700-173 , Portege R700-174 ,Portege R700-17W, Portege R700-17X , Portege R700-17Z , Portege R700-181 ,Portege R700-182, Portege R700-183 , Portege R700-184 , Portege R700-185 ,Portege R700-194, Portege R700-19H , Portege R700-19L , Portege R700-1CQ ,Portege R700-1DC, Portege R700-1DD , Portege R700-1DE , Portege R700-1DF ,Portege R700-1DG, Portege R700-1DH , Portege R700-1DJ , Portege R700-1F3 ,Portege R700-1F4, Portege R700-1F5 , Portege R700-1F6 , Portege R700-1F7 ,Portege R700-K01, Portege R700-K02 , Portege R700-K03 , Portege R700-K05 ,Portege R700-Oracle, Portege R700-S1310 , Portege R700-S1311 , Portege R700-S1320 ,Portege R700-S1321, Portege R700-S1322 , Portege R700-S1322W , Portege R700-S1330 ,Portege R700-S1331, Portege R700-S1332W , Portege R705-P25 , Portege R705-P35 ,Portege R705-P42, Portege R830 , Portege R830 PT320A-03N007 , Portege R830 PT321A-01K002 ,Portege R830 PT321A-01L002, Portege R830 PT321A-01M002 , Portege R830-00R , Portege R830-00S ,Portege R830-01G, Portege R830-01H , Portege R830-01J , Portege R830-01K ,Portege R830-10Q, Portege R830-10R , Portege R830-10U , Portege R830-10V ,Portege R830-110, Portege R830-112 , Portege R830-118 , Portege R830-11Q ,Portege R830-137, Portege R830-138 , Portege R830-139 , Portege R830-13C ,Portege R830-S8310, Portege R830-S8320 , Portege R830-S8330 , Portege R830-ST8300 ,Portege R835, Portege R835-P50X , Portege R835-P55X , Portege R835-P56X ,Portege R835-P70, Portege R835-P75 , Portege R835-ST3N01 , Satellite R630 ,Satellite R630-102, Satellite R630-12G , Satellite R630-135 , Satellite R630-138 ,Satellite R630-13F, Satellite R630-13J , Satellite R630-13R , Satellite R630-13T ,Satellite R630-13V, Satellite R630-141 , Satellite R630-144 , Satellite R630-14H ,Satellite R630-14J, Satellite R630-14R , Satellite R630-14X , Satellite R630-155 ,Satellite R630-156, Satellite R830 , Satellite R830-11C , Satellite R830-142 ,Satellite R830-143, Satellite R845-S80 , Tecra R700-006 , Tecra R700-007 ,Tecra R700-00C, Tecra R700-00E , Tecra R700-00F , Tecra R700-00G ,Tecra R700-00H, Tecra R700-00J , Tecra R700-00K , Tecra R700-00L ,Tecra R840, Tecra R840 PT429A-006004 , Tecra R840 PT429A-00L004 , Tecra R840-00G ,Tecra R840-00K, Tecra R840-00L , Tecra R840-00U , Tecra R840-00V ,Tecra R840-012, Tecra R840-017 , Tecra R840-10N , Tecra R840-10Q ,Tecra R840-10Z, Tecra R840-11E , Tecra R840-12F , Tecra R840-S8410 ,Tecra R840-S8411, Tecra R840-S8420 , Tecra R840-S8430 , Tecra R840-S8440 ,Tecra R840-S8450, Tecra R840-ST8400 , Tecra R840-ST8401 ,

Fast, Safe, Satisfaction Shopping

  • Brand New, 1 Year Warranty, 30 Days Money Back.
  • All batteries are made with the high quality cells.
  • 100% brand new and original manufacturer compatible.
  • Engineered and rigorously tested for voltage, capacity, compatibility and safety.

Thank you for viewing our brand new replacement TOSHIBA Portege R835 laptop battery (notebook battery). Our replacement TOSHIBA Portege R835 batteries last longer per charge and will last longer overall because whenever possible we only carry name brand battery cells. To better use your replacement TOSHIBA Portege R835 laptop battery, please take care of the precautions listed below:

  1. New Portege R835 battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
  2. Do not modify or disassemble the replacement TOSHIBA Portege R835 battery.
  3. Do not incinerate or expose replacement TOSHIBA Portege R835 battery to excessive heat, which may result in an exposure.
  4. Do not expose battery to water or other moist/wet substances.
  5. Avoid piercing, hitting, crushing or any abuse use of the replacement TOSHIBA Portege R835 battery.
  6. Do not forget to take away your AS09A71 laptop battery from the device if you will not use it for a long time.
  7. Avoid short circuit of the terminals by keeping your battery pack away from metal objects such as necklaces or hairpins.
  8. Follow correct maintenance for your Portege R835 battery when not in use. Don't leave it in direct sunlight, areas where it will be exposed to extreme temperatures such as car trunks.