... safe evacuation. b) The produce is portable, made of lamp holder, cable and battery (including lithium battery, security device ... (A) main technical parameters are shown in Table 1 Table 1NoParameterUnitDataRemark1Rated voltageV3.7 2Rated capacityAh6 3Max Illumination at ... lithium battery, clip light, led 1 watt, led work lamp, miner lights, helmet light, headlamp lamp, led helmet lights, explosive ...