stretch Posted March 8, 2024 Share Posted March 8, 2024 (edited) So was looking for a compact charger for field use and came across the M4 by ToolkitRC so decided to pick one up and here is a brief review of it. I will be updating the review as i go along as I don't want to write a massive post for it to all disappear after hitting "submit" I ordered the charger and the SC100 cable, the cable is not required to be able to use the charger. Input voltage is 725V and can be via USBC or XT60 Output is via XT30 or XT60 Connected to my 13.8v AC/DC PSU So screen is pretty self explanatory. Top line - time - Input voltage - Charger temperature Second line - Cutoff voltage Third line - Charge rate 1A 2A 3A 5A Left - Battery voltage and charge information Right - Cell information Single button - Holding down for 1 second switches charge rate - Holding down for 2 seconds changes cutoff voltage Connecting a battery Took 70 minutes to charge I also tried it connected to my Allpowers portable battery bank as this is what i was looking to use in the field. USBC outputs a good 20V. As you may have seen when connecting a battery discharger and balance cables it's very "tight" so i added extensions cables. My usb cable also displays watts. Edited March 8, 2024 by stretch 2 Quote Link to comment Share on other sites More sharing options...
Lone-wolf Posted March 8, 2024 Share Posted March 8, 2024 Toolkit chargers are just great, i have the M6 and its lasting really well and just works a treat 2 Quote Link to comment Share on other sites More sharing options...
karlo888 Posted March 8, 2024 Share Posted March 8, 2024 Omg, everything is so techy now 😱😱😱 1 1 Quote Link to comment Share on other sites More sharing options...
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