How to activate: Press and hold the button for 2-5 seconds to turn on or off

such as a key ring

or 2770KV)

① With screw one

NOTE: Some of the product images do not correspond with the model type

ISDT D2 200W 24A AC diatone How to activate: Press andISDT D2 200W 24A AC Output Dual Channel Smart Battery Charger Balance Feature: 1. Wild sounded AC input, industrial level power management. 2,200W dual channel output, without mutual interference. 3. Unexceptional performance on power space retio. 4. Carefully optimized internal structure, dual fan cooling system. 5. scOs specially designed for intelligent charging operating system. 6. Support multiple languages, totally localized . Description: Input