Connect the Smart 3-Pin Adapter Bracket on to the end of myPower ALL Plus (shown). 2. Connect the 3-Pin end of the Smart 3-Pin Adapter into the bottom row of the 6-Pin Input Port on myPower ALL Plus (shown) and the other end into the solar panel output port. LED turns on while solar panel is charging myPower ALL Plus 3. Verify that the charging indicator next to the input jack on the Smart 3-Pin Adapter (shown) turns on to indicate the battery is charging. 4. After approximately four hours, pres