I'm going to spend a couple of weeks driving around southern California with my wife and kids. I need a DC:AC power inverter to run all their electronics.
I've heard some inverters are cheap Chinese junk. Is there any brand that people consider superior?
I'm looking at this I-tec brand at...
I have one of these cheap Johnlite laterns.
It has one of these 6V 4Ah / 20HR sealed lead acid batteries.
I've had the light about 4 years. After fully charging, it only runs for about 4 minutes before dimming to nothing.
How do I "recondition" this battery? I googled it, but couldn't...