24volts 6amp best car battery maintainer and trickle charger 
Machine specification:
Model: BT02-Z6.0A-P1
| Charging Current |
| |
| Battery Voltage | 12V | |
| Power | 100W | |
| Voltage AC: | 220-240VAC,50-60HZ | |
| Charging type | 10-Steps,Fully automatic | |
| Cable Length | 1.5M | |
| Battery Capacity | 3-150Ah | |
| Insulation class : | IP65 | |
| Indication | LCD |
