Rechargeable 6V4Ah Sealed Lead-Acid Battery 1x9w PL Replaceable Tube 360O Light Distribution Emergency & Automatic Light-up DC Operated Overdischarge & Overcharge Protection GREEN LED: Operate Indicator RED LED: Charge Indicator Model TM-189:DC Operated Model TM-189T:DC+Torch Model TM-189RD:DC + FM Scan Radio Model TM-189RC:DC + Remote Control