Crestronfor Replacement Battery for ST-BTPN fits in models STX-1700C/1550C/1550/1500C Non-Oem Accessories

I purchased this for my Crestron St-1550C remote. When I tried charging it, the charging station's charging light flashes (should stay on steady) indicating the battery has low voltage. Even after fully charging it, I still get the flashing light. Additionally the charge lasts about half as long as an OEM battery.The OEM battery has 4100 mAh capacity after full charge, this non-oem battery has 3600mAh.

I wish I didn't have a Crestron controller. They cater to their dealers, who tend to overcharge people for anything to do with the Crestron products. So I'm pleased as punch to be able to buy and service a part on my own. It works, it continues to work, and I'm happy with the amount of time I have between charges.

Works great in my old 1550c. I have not had it very long but it did the trick, gave me plenty more battery time than the old battery. A good deal compared to the high priced battery from Crestron.

Exact replacement; much better run time that it's predecessor, which always gave low battery warnings after about 4 hours off the charger.

Battery works just as good as original. Price is on the high side as most crestron products.