B1532LI Tony Varbanov 1 year ago Compatibility General Specifications Warranty Compatible Radio Models and Chargers RCA RDR1520 with CH1521 and PSC1526 Chargers Capacity – 3200mAh / 11.84Wh Nominal Voltage – 3.7V Chemistry – Lithium Ion (Li-Ion) 1 Year Standard Manufacturer’s Warranty