1. For a new mf battery, you don't need to add liquid during the usage.

2. Quality assurance with high cost performance.

1)type: mf battery

2)sealed type: hot sealed

3)nominal voltage: 6v

4)nominal capacity: 180ah

5)max dimensions: 258*182*247. 5*277mm

6)warranty: one year

7)oem cooperation with your brand

8)maintenance type: free

9)low electric resistance pe envelop separator, powerful long life performance

10)battery with super starting power

11)with ce, ul certificate and iso9001-2000 management system

12)longer shelf life, lower water loss, lower self-discharging

13)vibration-resistance and higher cranking power