AolsteCell Battery HHR-200AB27 for Testo HHR-200AB27

• Voltage: 6V
• Capacity: 2000mAh

AolsteCell Battery 0515-0098 for Testo 350-S, 350plus, 0515-0098, 0515.0098, 7HT-4/FAU

• Voltage: 8.4V
• Capacity: 4500mAh

AolsteCell Battery 05150039 for Testo 5150053, 5155039, 05155039, 05150039, 350 GAS Analyzer

• Voltage: 11.1V
• Capacity: 5200mAh