Review: ToolkitRC M4AC Balance Charger

Here’s a quick review of the ToolkitRC M4 Balance Charger. This is a cheap and basic product with interesting features which I thought certain group of people might find useful.

New to FPV? Learn about LiPo chargers in this buyer’s guide.

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It comes with the charger, cable for AC input and a manual.

It’s a very baisc charger

The M4AC Charger from ToolkitRC is only $25 – probably one of the cheapest LiPo chargers on the market. However, it’s only a 30W charger, only accepts AC, and has only one output port (unlike the M4Q we just reviewed which has 4 separate ports).

It might sound like an unattractive charger by the specs, but it has some interesting features.

Why the ToolkitRC M4AC Charger Might Interest You

As soon as you plug in the battery you wan to charge, it will start charging right away, you don’t have to press any button. Sure, 30W is not going to be fast, but it’s simple and automatic. You can just plug in the battery and forget about it.

However, I don’t think beginners would appreciate this charger, it’s not as versatile as other more sophisticated smart chargers like the ToolkitRC M4Q or iSDT Q6. And if you charge the inappropriate type of battery due to inexperience it could get dangerous.

But if you know what you are doing, you could get a bunch of these chargers and charge multiple batteries at the same time, because they are cheap and automatic. I only wish it supports 6S batteries, that would make a lot of racers happy.

There is only one button on the M4 AC charger, which allows you to change end voltage (4.20V, 4.35V, 3.85V and 3.60V), and change charging current (0.5A, 1A, 2A and 2.5A).

Specs of the M4-AC Balance Charger

  • Input Power: [email protected]
  • Supports Battery Types:
    • LiPo @1-4S
    • LiHV @1-4S
    • LiFe @1-4S
  • Charging Power: [email protected]
  • Balance Current: 200mA @2-4S
  • Charging accuracy: <0.005V
  • Display: LCD IPS 1.54 inch 240*240 resolution
  • Size: 75mm*54mm*30mm
  • Weight: 120g

The manual is very simple but you don’t need much info to use this charger really.

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