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.

Feature

• Hobbico VoltWatch2 4.8V/6V Rx Battery Monitor HCAP0332

• 7-LEDs provide instant, accurate battery voltage status of Low, Safe, or Max. Only one LED glows at a time

• Small switch to select 4.8V or 6V battery

• Very lightweight, only .15oz (4.3g) unit can mount on the side of the fuselage, or under the plane's canopy

• Draws amazingly low current - from 4-34mA depending on the battery voltage

• Plugs into any open receiver channel using a Futaba J connector

• One year warranty

Specifications

• 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")

Contents

• One VoltWatch2 On-Board Receiver Battery Monitor w/Futaba J plug

• One 1.5"x1" piece of double sided mounting tape

Requires

• Plugging into any unused receiver port

• Mounting onto the airplane with double-sided tape
  　

 Comments

• This has a Futaba J connector pre-installed. For radios other than Futaba, you will have to change or modify the plug. Because of reverse polarity, if you would like to use this with the older Airtronics batteries, you must also purchase AIRM4400