■ Sony US503759 - 2x 1350mAh, (Widely used in PDA, GPS (IGN Evadeo Primo) and mobile Phone Battery Pack)

■ Sony US503759 Lithium Polymer model holds the industry's highest and best effective capacity in terms of energy density/mm².

■ LiPo charateristics include lower resistance, stable in high discharge and lighter in weight. Each cell has a unique serial number and comes with matching impedance (+/- 0.5) when purchase in multiple pairs. Individual cell test data report is available upon request. 503759 is also a replacement model for most PDA battery in the market.

■ This  is a TWIN cell Tagged packed to attain 3.7v 2800mAh appr.

■ These battery cell has nothing to do with Japan Fukushima nuclear radiation leakage.

New Model Specifications (US503759)

Product Lithium Polymer Battery Configuration Flat Prismatic Model Number US503759 UL No. MH12566 No. of Cell 2 Battery Capacity Min.2700 / Typ.2800mAh mAh Average Size 59.2mm X 36.9mm x 10.0mm Weight 48.0 g Impedance < 40 m.ohm Nominal voltage 3.7V (Max 3.83V)

■ Sony US503759 - 2x 1350mAh, (Widely used in PDA, GPS (IGN Evadeo Primo) and mobile Phone Battery Pack)

■ Sony US503759 Lithium Polymer model holds the industry's highest and best effective capacity in terms of energy density/mm².

■ LiPo charateristics include lower resistance, stable in high discharge and lighter in weight. Each cell has a unique serial number and comes with matching impedance (+/- 0.5) when purchase in multiple pairs. Individual cell test data report is available upon request. 503759 is also a replacement model for most PDA battery in the market.

■ This  is a TWIN cell Tagged packed to attain 3.7v 2800mAh appr.

■ These battery cell has nothing to do with Japan Fukushima nuclear radiation leakage.

New Model Specifications (US503759)

Product Lithium Polymer Battery Configuration Flat Prismatic Model Number US503759 UL No. MH12566 No. of Cell 2 Battery Capacity Min.2700 / Typ.2800mAh mAh Average Size 59.2mm X 36.9mm x 10.0mm Weight 48.0 g Impedance < 40 m.ohm Nominal voltage 3.7V (Max 3.83V)