Topcon DB-74C Battery Tray
This is a replacement battery tray for the Topcon BT-74Q battery pack. The BT-74Q is suited to the Topcon RL-H4C and the RL-SV2S
The DB-74C battery tray has a charging port built into the front. If you are looking for a battery tray to hold non rechargeable batteries, please see our listing for the Topcon DB-74, the DB-74 doesn’t have a charging port on the front.
If you are looking for a replacement battery pack tray for another model of Topcon laser, please see our other listings.
Topcon DB-74C Specification
Battery pack suited to – BT-74Q
Model Suited – RL-H4C/RL-SV2S
Weight 0.10kg
No 
Yes