STIHL AK30 LITHIUM BATTERY TECHNICAL DATA POWER: 187 Wh VOLTAGE: 36 V WITH 4 LED RECHARGE STATUS INDICATOR COMPATIBLE WITH PRODUCTS: MSA 120, MSA 140, HSA 56, FSA 57, FSA 60-R, BGA 57, SHA 56, RMA 235, RMA 248, RMA 339, RMA 339 C, RLA 240, HLA 56, HTA 50 COMPATIBLE WITH CHARGERS AL 100, AL 101, AL 300 AND AL 500 VARIABLE OPERATING TIME DEPENDING ON THE TYPE OF EQUIPMENT USED CODE: 4520-400-6540