I once had him try and tell me that two spanking new group 31 TPPL agms in parallel could not accept more than 75 amps when depleted to a resting 12.19v over 0 gauge wiring.
When the hundred amp, physically larger and heavier unit finally arrived, those batteries ,depleted to same rested voltage, accepted 97 amps for close to 45 minutes before voltage rose to 14.7 and amps began to taper.
People recommend what is best for their bottom line/job security and or what strokes their ego.
Honor and max profit are now diametrically opposed.
The well Informed customer needs no recommendations from product purveyor, and can only hope the product meets its performance claims.
The uninformed customer hopes and prays and likely shuns collecting data with the proper tools and efforts to collect it, and calls it faith.
At least he did not recommend a replacement wfco saying they now fixed the inability to seek a voltage other than 13.6v.
