This is the VoltWatch2 on-board receiver battery monitor for 4.8V and 6V NiCd and NiMH receiver packs. This mounts on the outside of the airplane, so you can see at a glance the status of the receiver battery mounted inside.
Includes: One VoltWatch2 on-board receiver battery monitor with Futaba J plug and one 1.5x1 piece of double sided mounting tape
Requires: Plugging into any unused receiver port and mounting onto the airplane with double-sided tape
Length: 1.65 (42mm)
Width: .63 (16mm)
Height: .16 (4mm)
Weight: .15oz (4.3 grams)
Current Draw: approx 4-34mA
Lead Length: 198mm (7.79)
Note: This has a Futaba J connector pre-installed. For radios other than Futaba, you will have to change or modify the plug.