Toshiba Satellite U400 10.8V 4400mah Laptop Battery

Fits: Toshiba Dynabook CX/45, CX/47, CX/48 Series, Equium U400, Portege M800 Series, Satellite L310, L311, L312, L315, L317, L322, L323, M300, M305, M305D, Pro M300 Series, Satellite Pro U400 Series, U405 Series, U405D Series.

Replaces: Toshiba PA3634U-1BAS, PA3634U-1BRS, PA3635U-1BAM, PA3635U-1BRM, PA3636U-1BAL, PA3636U-1BRL, PA3638U-1BAP, PABAS117, PABAS118, PABAS178

This is a 3rd party replacement battery to the original.

Lithium Shipping Restrictions

Due to Government shipping regulations for shipping lithium based batteries (including Lithium Metal, Lithium Ion & Lithium Polymer, Lithium Phosphate or LiFePO4), or items that contain this type of battery, we are no longer shipping these items via Next Day Air, 2nd Day Air, 3-Day Select, Priority Mail, or Internationally. We apologize for the inconvenience.

Economy Shipping restrictions: Cannot ship to Alaska, Hawaii, or other US territories outside of the continental 48 states, APO/FPO military addresses or internationally if your order contains a lithium based battery. All other destinations should expect their economy shipping package to arrive within 10 business days but this is not guaranteed by the postal service.

UPS Ground restrictions: Cannot ship to Alaska, Hawaii or other US Territories outside of the continental 48 states if your order contains lithium based batteries. All shipments that contain any type of lithium based chemistry battery, including items that have a lithium based battery already installed, must include a special shipping and handling caution label.

If you are unsure about the restrictions for any item that you are ordering and have questions please contact us at +1 (800) 624-8681 Monday – Friday, 8AM - 5PM, ET.

California Proposition 65

Warning: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. Visit for more information.
Weight: 0.85 lbs
Capacity 4400.0
Capacity Units mAh
Chemistry Li-Ion
Color Black
Connector Type Pressure
Dropship Dropship Item
Shipping Class Li-Ion
Size 10.8V
Voltage 10.80

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Toshiba Satellite U400 10.8V 4400mah Laptop Battery, NM-PA3818U-6

  • Product Code: NM-PA3818U-6
  • UPC: 814352015601
  • Availability: Ships direct from our supplier
  • $38.95