DYNABOOK Portege X40-K-10A Laptop Battery, Portege X40-K-10A batteries
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15.4 V, 3450 mAh batteries for DYNABOOK Portege X40-K-10A
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DYNABOOK Portege X40-K-10A batteries tags: Tecra A40-J-186 , Tecra A40-J-15B , DYNABOOK Tecra A40-J-17R , Tecra A40-J-15B , DYNABOOK Tecra A40-J-10B , DYNABOOK Tecra A40-J-108 , Tecra A40-J-137 laptop battery , Tecra A40-J-18N laptop battery , Tecra A40-J-01J00C , Tecra A40-J-12H laptop battery , DYNABOOK Tecra A40-J-18T , Tecra A40-J-14O , Tecra A40-J-1AW , Tecra A40-J-10B , Tecra A40-J-104 batteries , Tecra A40-J-11F , DYNABOOK Tecra A40-J-01G00C , Tecra A40-J-17N , Tecra A40-J-10A battery , Tecra A40-J-18T , Tecra A40-J-18V , Tecra A40-J-18T , Tecra A40-J-16O batteries , Tecra A40-J-10B laptop battery , Tecra A50-J-11X , DYNABOOK Tecra A40-J-18W , Tecra A40-J-16O , Tecra A40-J-1AU
This DYNABOOK replacement battery pack is a 3450mAh, 15.4, rechargeable, removable, Li-ion battery designed to work with DYNABOOK Portege X40-K-10A. The Hi-Quality battery meets or exceeds original manufacturer specifications for the DYNABOOK Portege X40-K-10A Laptop Battery in quality, durability, and performance. Li-ion batteries do not suffer from the memory effect. They generally last between 300-500 charge/discharge cycles. All laptop batteries are tested for 100% quality control assurance. This battery for DYNABOOK Portege X40-K-10A includes a one year warranty. We offer a 30 day money back guarantee and fast shipping on all of our products.
New DYNABOOK Laptop Battery 
![]() 7.7V, 3640mAh |
![]() 15.4V, 3640mAh |
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![]() 15.4V, 3900mAh |



















