Cameron sino 850mAh Li-ion Rechargeable Battery 311315-B21 311314-001 FA114A Replacement For HP iPAQ 1900 1910 1920 1930 1935 1937 1940 1945 Pocket PC 12 Months Warranty Replacement for the Following Battery Model/Part Numbers: 311315-B21, 311314-001, 311314-002, 311349-003, 311340-001, 35H00014-00, FA114A , FA114A#AC3 Compatible with the Following Models: iPAQ 1900, iPAQ 1910, iPAQ 1920, iPAQ 1930, iPAQ 1935, iPAQ 1937, iPAQ 1940, iPAQ 1945, iPAQ h1900, iPAQ h1910, iPAQ h1920, iPAQ h1930, iPAQ h1935, iPAQ h1937, iPAQ h1940, iPAQ h1945, PE2062, PE2060 Capacity: 850mAh 3.7V Li-ion Rechargeable Battery Pack. Cameron Sino Over 10 Years Battery Manufacturing Experience