Szdcoo 4400mAh (10.8V / 47.52Wh) Li-ion Replacement Battery for Toshiba — Compatible with PT311E-02Y03GIT, PT320E-0F700SGR, PT321E-00P00YEN, PT321E-01E00YEN, PT321E-01F01FIT, PT321E-01U00TCE, PT324T-03H00U

Compatible Part Numbers: PT311E-02Y03GIT, PT320E-0F700SGR, PT321E-00P00YEN, PT321E-01E00YEN, PT321E-01F01FIT, PT321E-01U00TCE, PT324T-03H00U. Battery type: Li-ion. Electrical specifications: 10.8V, 4400mAh/47.52Wh. Physical dimensions: 206.10x43.45x19.90mm; Weight: 452.3g. Safety features include protection against over-charge, over-discharge, over-heat, over-current & short-circuit. Certified to ISO9001, RoHS, CE, UN38.3 and accompanied by MSDS documentation. Before buying, please verify your device’s battery part number to ensure proper compatibility and restore device operation. Backed by a 12-month Warranty and a 30-day Money Back Guarantee, with 7*24 hours customer service support.