PowerBox Sensor V3 JR/JR Dual Battery Switch & Regulator

The PowerBox Sensor V3 is a dual battery switch and regulator for small to medium models. Two receiver packs feed in through JR connectors and two regulated output leads come out, so the second pack takes over if a battery, lead or connector fails. Output is switchable between 6.0V for standard servos and 7.8V for HV servos, with redundant switch and regulator circuits and an RGB voltage indicator for each pack.

For an F3A model it pairs with two 2S LiPo or Li-Ion receiver packs and HV servos on 7.8V. It also suppresses servo feedback current, and with a CORE transmitter both battery voltages show as telemetry. We make a Sensor Switch Doubler.

What's in the box

• PowerBox Sensor V3, pre-wired with two JR battery inputs and two output leads
• Light ply mounting plate and mounting screws
• Printed manual

Specifications

• Operating voltage: 4.0V to 9.0V
• Batteries: 2S LiPo, 2S Li-Ion, 2S LiFePO4, 5S NiMH
• Output: 6.0V or 7.8V, regulated, user-selectable
• Peak load: 2 × 10A, over 20A for several seconds
• Drop-out voltage: 0.25V
• Current drain: 30mA on, 10µA standby
• Indicators: RGB LED per battery
• Telemetry: PowerBox CORE
• Case: Machined and anodised aluminium
• Dimensions: 65 × 26 × 11mm
• Weight: 30 g
• Temperature range: −30°C to +105°C

Pairs with two Precision Power RX 2S 800mAh LiPo packs.

Not sure which switch suits your model? Send us the servo count and packs and we will check it.

Switch, leads, mounting plate and screws only. Batteries sold separately, two per switch.