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Home Plumbing Water Pumps Sump Pumps Sump Pump Backup Batteries Sump Pump Inverter
VEVOR 2000W Sump Pump Battery Backup with LCD, Automatically Shifts to Inverter Power Ensuring Uninterrupted Operation, Essential for Emergencies & Power Failures

VEVOR 2000W Sump Pump Battery Backup with LCD, Automatically Shifts to Inverter Power Ensuring Uninterrupted Operation, Essential for Emergencies & Power Failures

2000 W 20A
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Questions and Answers
77 Questions
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1. Will this charge a 280Ah LiFePo battery? 2. At what battery voltage will it stop charging the battery?
Answer This Question
When the voltage is 14.6, charging will stop.
By vevor
Helpful? 13
What battery type (chemistry) does Vevor recommend to use with this backup system? Also, can this support multiple batteries? If so, how many 100 Ah batteries can be safely connected? Thank you !!
Answer This Question
Both LFP and AGM can be used, as long as they are 12v. No problem if 6-8 are connected in parallel.
By vevor
Helpful? 10
Approx how long will the 2000w inverter keep my sump pump running? When in use, it doesn't run continuously, it runs 10 seconds on, 10 seconds off.
Answer This Question
The service life of the sewage pump is actually not related to the inverter. The main influencing factors are the battery capacity and the load of your sewage pump. For example: 100AH ​​12V = 1200W, if your load is 500W, the pump life is 1200/500 = 2.4 hours.
By vevor
Helpful? 9
My sump pump amperage is 5.5 amps... will the vector still work?
Answer This Question
The impact power of the water pump is 3 to 5 times. If calculated as five times, 2000 watts is not enough. It is best to choose 2500 watts.
By vevor
Helpful? 5
I just wired my Vevor 2000w inverter to a brand new battery. Are the fans supposed to run continuously or will they eventually turn off. The device is not warm and is a cool basement. I’m annoyed with the sound…
Answer This Question
In mains mode, he basically rotates a lot, because the mains charge will always replenish the battery. In inverter mode, he will control the fan with temperature and load current.
By vevor
Helpful? 4