Recent content by Tran Family

Turned out it’s a fluke with a stuck breaker that never trip visually then heal itself over and over again. Battery and converter aren’t the issue. Thank you so much Will.

I need a good 150amp breaker, can you recommend? Thank you

I took the inverter to stand alone lead batteries (didn’t want to remove Zooms from Rv). no breaker here. Direct connect. Yes it was $15 from Amazon with 1000 plus 4.2 stars reviews. Even the expensive breakers have issues. Mine was a fluke when it “healed itself “ after silent trips...

Think I found the problem. It is the auto disconnect 150 amp breaker that stayed “on” but silent disconnected and reconnected without tripping. Inverters and batteries performed passed 4 mins at 1500watts after I bypassed the breaker. Thank you everyone for your inputs.

Bms is inside the oversized casing on all sides and never felt warm to the touch so I don’t think I can monitor the bms or battery temperature .

I did so many isolated tests and the next one will be hooking up two identical inverters and run both at the same time from the same Zooms lifeP04. On at 500 watts and the other at 1000 watts. if the 1000watts should shut down while the 500watts still runs then bad inverter. If both shut...

My rv converter fitted with smart wizard puts out 14.4v . I has it up 24 hrs. Tested again this morning but still shuts down at 50 secs for 1500watts load.

100% State of charge for lifep04 is 13.4 v resting. I measured the voltage 2 hrs after fully charged.

Amazon still allows return for these batteries passed 30 days … I may need to go that route.

Fully charged to 13.5 volts via 200 watts parallel solar and/or converter with charge wizard up yo 14.4 volts.

Hi Will, your 0.2C (~250 watts) discharge test might not be enough to grade this battery. Serious issues here with two of these in parallel using 2000watts GoWise pure sine, or 2200watts Giandel pure sine from your website( plus 3 other highly rated pure sine inverters by other RVers)...