Topcon RL-H4C is a perfect choic. New replacement Ni-Mh High Capacity battery cells for Laser Alignment laser levels. This sale includes two #550634 battery cells which you will need to complete your pack. These high capacity 5000mah Ni-Mh cells come with connectors so there is now soldering needed, just plug the cells in to your battery housing and you are ready to go in under a minute.
Compatible with following models: 3900 series & LB-1 & LB-2. All items are packed to the requirements of the carrier.
LASER ALIGNMENT LB-1, LB-2 REPLACEMENT BATTERY CELLS, 3900, PN 550634" is in sale since Friday, February 9, 2018. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Levels & Surveying Equipment\Levels & Autolevels\Rotary Lasers". The seller is "topcon-sokkia" and is located in Spokane, Washington. This item can be shipped worldwide.