Replacement dell laptop battery has been certified by ce, ul, rohs, iso9001/9002 and has passed strict safety tests
Long lasting, this extended 4 cells Dell Inspiron 17(3737) battery can be charged/discharged for more than 600-800 cycles
Over discharge shut off protection, High/low temperature shut off protection, and are made from eco-friendly materials without lead or mercury
Premium quality materials ensure durability and performance ">