BA 3.7V 1Ah Li-Ion Battery Pack for GLM Laser Distance Measures - 

The Li-ion battery BA 3.7V 1Ah Professional ensures continuous power supply and is perfectly suitable for enduring tasks. While equipped in Bosch laser range finders, the BA 3.7V 1Ah A Professional is rechargeable during operation. Its Li-ion technology enables long battery runtime and provides a stable performance even at low temperatures. With its USB-C-Type™ connector, the battery can be flexibly recharged by various 5V power supplies like PCs, power banks, and conventional power supply plugs. It is compatible with Bosch's laser distance measures GLM 50-22, GLM 50-25 G, GLM 50-27 C & CG Professional.