Royal Mail have announced a significant price increase which takes effect on April 30th. The price increase is too large for us to absorb and so we will have to increase our postal charge to a minimum of £5.00. International, large or heavy items will require additional postage charge; please refer to our Shipping Policy for details.

Battery Monitors and Meters


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HiModel / RobotBirds Watt Meter

If you are into electric flight then you simply have to know the integrity of your model setup. The main consideration is the correct motor/esc/lipo/prop suitability. A wattmeter will enable you to work this out.

Current: 0.1A to 70A, Volts: up to 50V.

Supplied with bare leads for you to fit your preferred connectors.


£ 26.05

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Multifunction Watt Meter & Balancer

This highly capable meter and balancer combines functions that would require 2 or 3 devices. It is a watt meter, LiPo pack checker and standalone LiPo balancer.

Current: 0.1A to 100A, Volts: up to 60V.

  1. Watt Meter: It measures current (Amps), voltage (Volts), power (Watts) and charger (Amp-hours)
  2. Voltage Checker: allows you to check the individual cell voltages of a 1 cells to 6 cells lithium battery. It can handle all types of lithium batteries (LiPo, LiIon, LiFe).
  3. Integrated Self Equalizer: Power Checker has an integrated balanced circuit which is self operative without connect to charger. Battery pack will be equalized to the lowest cell voltage of the pack.

Supplied with Deans style input lead and JST-XH balance adapter board.


£ 24.45

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Fusion Smart Guard Battery Checker

A digital battery capacity checker with advanced monitoring features for lithium (LiPo, LiIon and LiFe) and NiCd/NiMH. Shows individual cell voltages, cell voltage differences and charge state.

Download the user manual.


£ 18.00

LiPo Battery Protector (2-4 cells)

2-4 cell LiPo automatic battery protector with LED status display. Fitted in-line with throttle lead. The protection function will reduce or cut power to the motor when one or more cells reaches 3V - connects to battery balance plug to monitor each cell. Short circuit protected. Weight 13g.


£ 14.05


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