Review on 🔋 MP2000 Qwik-Fill 2 Battery Kit by Flow-Rite by Jack Watkins

Excellent device allows conventional lead-acid batteries to be easily charged and extends their lifespan. My camper has 2 batteries for buses that are difficult to access. 2 other batteries cannot be reached on the inverter. So I ordered 2 of these units + 1 extendable bulb (which is why not every Qwik-Fill kit comes with a bulb - I only need 1 bulb). I don't have a voltmeter. So I added a 12V socket (Revain NOCO GC018 12V Adapter Plug) and a 12V voltmeter (Revain Zeltauto LED Digital Car Voltmeter 12V/24V Vehicle Voltage Gauge). A small white spacer can also be seen in the photo. I plug it into a 12V outlet while driving because the voltmeter draws power just by plugging it in. When I want to check the inverter batteries, I unplug the voltmeter, shake out the pad, plug the voltmeter back in, take my volt reading, and then plug the pad and voltmeter back into the outlet.