Review on Midland LXT500VP3 Rechargeable Batteries Chargers by Robert Hines

I bought these so my 5 and 7 year old sons can call me in them if they need me in the middle of the night. We only used them at night (which means basically that just a few weeks later one of the devices stops charging and is unusable.The return window is closed and there is no information on Revine to contact the seller.I find this product to be too expensive to return it just dies after a few uses and I don't think it's right that it seems like there's no way to ask for help.