On Order Linienlaser Survey Battery Ni-MH Battery fits Linienlaser, Geofennel Fl 50, Geofennel Fl 50 Plus 3.6V, 1800mAh CS-GFL500SL $35.66 The battery that is shown here is manufactured using the best designed components and the highest quality parts. Finding the correct battery for your device can be difficult. There are a huge range of models and part numbers and it can be confusing. Believe us when we say its easier to reach out to us first than it is to return the product later. Please... Add to cart