Can I charge a 120amp lithium battery with my Ark Pak 730 just making sure because I just noticed it says you but only from solar power. the 730 will charge from 240 12 and solar Do as I am and replace the ark pack with an engel box the ark pack is crap, good Idea, but real terrible. Not enough information in manual.Shop and Buy Ark Pak 12V Battery Box Portable Power Station Inverter at AutoElec the Automotive TO GO TO THE OWNERS MANUAL CLICK HERE. ?. Page 1 The Original & Most Advanced Battery Box INSTRUCTION MANUAL AP730 & AP730P Before Turn ArkPak ON PRESS power button once Step 6. Is the amount of power either going into or drawn from the battery. If the ArkPak is charging and powering a device at the same time the net watts will display the ArkPak AP620. Input (Nominal). 240V AC, 50Hz or 110V AC 60 Hz. Input Power. 120W. Output Voltage. 12V DC. Output Current. 6A. Minimum Start Voltage. Place a 12V battery of your choice inside, and the ArkPak becomes a 12V battery charger, a Portable Power Station, a Battery Management System and a Dual-Battery System all rolled into one. It can be BOX CONTAINS • ArkPak 715 BATTERY NOT INCLUDED You have the freedom to select your own battery type based on your particular individual needs. BOX CONTAINS • ArkPak 730 Page 1 The original 12v smart charger battery box Operating Instructions Before operating this product please read this manual thoroughly and retain it for future