20 year old Diehard 750 charger I almost threw out my 20 year old portable battery jumper because of old recharging battery won’t recharge. I found this replacement battery from Raion by chance on internet that was compatible to my old Diehard 750 portable charger, it was delivered in a timely matter. I installed the new battery and it’s charging up like it suppose to. A new average price portable charger $100. Replacement battery from Raion not expensive. Thanks!

Very fast shipping very easy process no… Very fast shipping very easy process no issues very happy customer and best prices I found.will definitely use in the future.

Batteries delivered very quickly Batteries delivered very quickly, a perfect fit for my UPS, and worked perfectly as soon as I installed them. At a price that can't be beaten too!

Late day order I ordered these late in the day, and they got them shipped out same day. And they sent good communications on the status of the order. Installed them in 2 UPS, and let them recharge for 24 hours before I plugged in my very light loads (a wireless router on one, and a fiber modem on the other). Interested to see if there is any noticeable difference between the original lead acid and the replacement AGM batttery

If every Internet seller was like this… If every Internet seller was like this, life would be wonderful for everyone. Excellent service at a reasonable price. Thank you for your service.