No memory function, can be fully charged more than 1000 times. Battery type: Rechargeable lithium battery pack Nominal voltage: 12 V Input voltage: 12.6 V Output voltage: 8.5V-12.6 V Battery capacity: 150030000mAh (Optional) Working current(MAX): 3A-25A Maximum current(MAX): 6A-50A Battery weight: 155g-1350g (1800mAh- 30000mAh) Line interface specification: DC 5.5-2.1 mm plug Intelligent BMS: overload, over discharge, over current, short circuit protection function AC Charger voltage: AC 90-240V input, DC 12.6V output.
All DC12V electrical appliances, washing equipment, outdoor sound, power supply, xenon lamp, 12 V battery replacement, instrument, loudspeaker, monitor, electronic type, various 12 V lamps. 2, The combination battery pack and the connection plug can be customized.