PowerSmart 3.7V, 1100mAh, Li-ion, Replacement Pocket PC Battery for HP iPAQ 1900, iPAQ 1915, iPAQ 1920, iPAQ 1935, iPAQ 1937, iPAQ 1940, iPAQ h1900, iPAQ h1910, iPAQ h1915, iPAQ h1920, iPAQ h1930, iPAQ h1935, iPAQ h1940, iPAQ PE2060, iPAQ PE2062, Compatible Part Numbers: 311314-002, 311315-B21, 311340-001, FA114A Battery Type: Li-ion Voltage: 3.70V Capacity:1100mAh Color: Black Dimension: 51.70 x 38.85 x 5.55 mmWeight: 28.35 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.