Power Systems | Energy Storage Products | Converters, Transformers MB SERIES - Power Systems | Energy Storage Products | Converters, Transformers



$25,000.00 $20,000.00

Battery Series Summary

Utilising the latest advanced absorbed glass mat (AGM) and gas recombination technology, MAKPOWER valve regulated sealed lead acid (VRLA) batteries ensure maintenance free, reliable performance, safety and outstanding service life with 5 years expectation in float standby applications.

VRLA Product Range

4, 6 & 12 Volt AGM 0.8 to 100Ah

6 & 12 Volt Gel 0.8 to 100Ah

12 Volt Front Access AGM

12 Volt Front Access Gel

2 Volt AGM & Gel 0.8 to 100Ah

EV Gel


Marine Gel



  • Completely maintenance free, sealed construction
    eliminates the need for watering.
  • Increased durability and deep cycle ability for heavy
    demand applications.
  • Fully tank formed plates
  • Low impurity electrolyte
  • Spill proof / Leak proof
  • Valve regulated Max internal pressure 2.5 psi
  • Multi-position usage
  • ABS Case and cover – V0 on request
  • Low self discharge
  • FAA and IATA approved as non-hazardous
  • Built to comply with IEC 896-2, DIN 43534, BS 6290 Pt4,


Technical Specifications
Nominal Voltage4,6 & 12 Volts
Design Life5 Years @20°C
Grid alloyCalcium / Tin lead alloy
Operating Temperature-20°C to 20°C (Recommended)
PlatesFlat Pasted
SeparatorAbsorbant Glass Mat
Active materialHigh purity lead
Case and coverABS (VO on request)
Charge VoltageFloat 2.27 - 2.30 VPC @20°C Cycling 2.40 @20°C Max. 2.4 VPC Max ripple 3.5%
ElectrolyteSulphuric acid Analytical grade purity
Venting ValveEPDM Rubber 1.5 to 2 psi (10.5 - 14 KPa)release pressure. Resealing at 1 psi (7 KPa)
Terminal Various types Epoxy sealed by extended mechanical paths
Torque settingThe recommended torque value for all types is 5-7 Nm
CablesInsulated cables / connectors supplied on request
Nominal Voltage208/220/230/240 VAC
Input Voltage Range176-280 VAC @100% load
Frequency Range40 ~ 70Hz (50/60 Hz Auto-Sensing)
Power Factor≥0.99