ToolkitRC M9 600W 20A 1-8S Multi-Function DC Smart Balance Charger w/ Voice Alerts 2S (7.4V) LiPo and SP respectively

and SP respectively

and even one for GPS

6S 1050mAh Battery

Supply voltage: 5V DC (from USB or JST-GH)

A known feature is the telemetry

ToolkitRC M9 600W 20A 1-8S Multi-Function DC Smart Balance Charger w/ Voice Alerts 2S (7.4V) LiPo and SP respectivelyThe ToolkitRC M9 is a versatile and powerful balance charger that offers a range of features for all your charging needs. With 600 watts of power, dual USB fast charging, and a maximum 65W USB C USB A output, this charger can handle a wide variety of battery types, including LiPo, LiHV, LiFe, Lion, and LTO. The charger also includes an IPS wide angle color display, signal tester, battery meter, and wattage meter, making it easy to monitor and measure