PPM 6015a/6030a Size: 220mm x 130mm x 65mm (LxWxH) Weight: 4.5 kg Product Description Technical Specification: Model: 6015- 14.8V 40Ah 6030- 29.6V 20Ah Cell Type: Li-ion Life Cycle: 1200 BMS: BMS with LCD Display Operating Temperature: -20℃ to 60℃