Cameron sino 3000mAh Li-ion Rechargeable Battery 010-10517-00, 011-00955-00 Replacement For Garmin GPSMAP 276 276c 296 396 376 376c 378 496 495 478 12 Months Warranty Replacement for the Following Garmin Battery Model/Part Numbers: 010-10517-00, 011-00955-00, 010-10517-01. Compatible with the Following Garmin GPS Models:Garmin GPSMAP 276, GPSMAP 276c, GPSMAP 296, GPSMAP 396, GPSMAP 376, GPSMAP 376C, GPSMAP 378, GPSMAP 496, GPSMAP 495, GPSMAP 478, GPSMAP478, EGM478, 3580100054300, 100054300, 010-00543-00 Capacity:3000mAh / 25.20Wh 8.4V Li-ion Rechargeable Battery Pack . Over 10 Years Battery Manufacturing Experience