RCModelReviews | Full Review: M8S Multifunction Charger (and much more) @RCModelReviews | Uploaded 4 years ago | Updated 3 hours ago
If you fly RC planes, multirotors or drones, this device is a veritable Swiss Army Knife of functionality that rolls the functions of charger, servo-tester, receiver tester, watt-meter and more, all into a compact little unit that will fit in the palm of your hand (or your backpack).

Pros:
- 400W of charging power (18A, 400W 1-8S)
- well made, solid construction
- compact
- versatile (does almost everything)
- PWM, PPM and SBUS device testing

Cons:
- knob on rotary encoder could be better
- only a 15W discharge ability
- power/wattmeter function limited to 15A or 300W

For more info or wholesale inquiries: hobbyporter.com/toolkitrc-m8-300w-15a-battery-charger-cell-checker-servo-tester-receiver-tester-amp-variable-dc-output-controller_p1079.html

To buy... well use your preferred retailer (I don't get any kickbacks)

Disclosure: this product was provided for review by HobbyPorter.com