On 9/29/2018 5:05 PM, qrv at kd4e.com wrote: > I've used an IOTA PS with IQ/4 battery manager across a large deep-cycle > battery for years. Guys, if I'm understanding Randy's issue, this is a LITTLE battery charger for a LITTLE battery! It is NOT for a big car battery! It's a 9 WATT charger, rated for 750 mA. 73, Jim