AGM ML Series 6V



  • Uninterruptible Power Supplies (UPS);
  • Telecommunication;
  • Switch-gear operations;
  • Cellular radio;
  • Computer power supply;
  • Standby power supply;
  • Photovoltaic.

Introduction for ML Series
Mainline ML series is designed for 10 years life. In order to prolong the life time, the plates make from developed alloy which is very effective for preventing corrosion. At the same time, we also according the percentage of alloy change the outlook and dimension of grid wire. It will give to battery more effective radius for chemical reaction. For the long life battery design new features include handles for easy lifting, copper terminals for higher current capacity and reduced damaged during transportation, designed to comply with EUROBAT (draft IEC 896-2), IEEE, JIS and BS 6290 Part4, using UL certified components.
Feature in details


  • Long life design and free of maintenance

Mainline ML series batteries have the long life and free of maintenance. Normally in the alloy of plate, the percentage of tin is 0,8%. For these batteries, we doubled the percentage of tin in the alloy. Also we change the percentage of Ca in this alloy.


  • Valve regulated construction

Mainline ML series is the AGM (Absorbed Glass Mat) valve regulated (sealed) lead acid rechargeable type of batteries. The electrolyte is suspended in a specially formulated non woven glass mat separator. All the electrolyte is absorbed in this manner and provides a safe non-spillable battery.


  • Gas recombination system

The gasses generated in the normal charge/discharge use of a rechargeable battery are internally recombined during normal operating parameters. In the fact in normal operational use, more than 99% of the gasses generated are recombined.


  • Safety and automatic valve system

If the pressure is over 2-5 psi the safety valve will automatically open and reseal. The promise that there is no any excessive accumulation if gas in the battery.


  • Heavy duty grids

The grids are made by heavy duty lead calcium tin alloy. This provides: the safety margin of performance condition, excellent recovery capacity from deep discharge, extra service life in either cycle or float application, low self-discharge when it is not in working.


  • Float service life of battery

Mainline ML series batteries is designed for float life of 10 years at 20°C (68°F).


  • Operation in any position

Because the batteries are sealed and all the acid is absorbed in the special separators, these batteries can be operated in both vertical and horizontal position.


  • Wide operation temperature range

The batteries can be used in wide temperature range from -35°C to 45°C.


  • Available in flame retardant ABS material for the battery case V0

The batteries cases can be made by flame retardant material V0. It depends on the requirement of customer.

Technical specification

Model Nom. Voltage (V) Nom. Capacity, C10hr (AH) Dimensions H over Terminal Weight
Length Width Height
(mm) (mm) (mm) (mm) (kg)
ML 6-110 6,00 110,00 195,00 170,00 206,00 206,00 15,50
ML 6-150 6,00 150,00 260,00 180,00 247,00 247,00 23,70
ML 6-160 6,00 160,00 306,00 168,00 222,00 222,00 26,30
ML 6-180 6,00 180,00 306,00 168,00 222,00 222,00 27,00
ML 6-200 6,00 200,00 260,00 180,00 247,00 247,00 29,50
ML 6-200 6,00 200,00 306,00 168,00 222,00 222,00 28,50
ML 6-220 6,00 220,00 260,00 180,00 247,00 247,00 30,50
ML 6-300 6,00 300,00 298,00 178,00 345,00 345,00 43,50