7.4V Battery Replacement Compatible with Topcon BT-77Q Cygnus KS-102 Total Station

About this item Battery Size: 139.82 x 69.50 x 29.40mm, Weight: 375.4g. Type: Li-ion, Volts: 7.4V, Capacity: 2800mAh / 20.72Wh. High Quality, high capacity, light weight rechargeable battery. All products are certificated with FCC, CE, CB, ISO9001, and RoHS; please rest assured to buy. 30 Days Money Back Guaranty and 12-Months Warranty. › See more product details Product information Collapse All Expand All Item details ASIN B09NVH39W7 Model Number CS-TOP102SL Brand CHGY Manufacturer CHGY-Battery Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Measurements Item Dimensions 2.74 x 1.16 x 5.5 inches Unit Count 1 Count