Super B Mason 12V25Ah Lithium Battery

The new Mason 12V25Ah power battery is light-weighted, compact and offers high  performances. Thanks to its lithium iron phosphate technology and integrated BMS system this  new generation battery is extremely reliable and offers optimal safety. This battery is developed  for motorsport, motorcycle, automotive and marine applications. Suitable for 12V systems and  for use in extreme environments.

Lightweight Power

With a weight of ±5.2kg /11.46lbs, the Mason 12V25Ah power battery saves up to 60% in weight in comparison to traditional lead-acid batteries and is only 1/3 of the size of a conventional battery. This improves not only the performance of your vehicle but also helps to increase the fuel economy.

The battery offers a high level of power, fast charging and a long, maintenance free service life. It also has a stable and flat discharge which means you have over 80% of the batteries capacity available.

Integrated BMS

The Mason 12V25Ah power battery incorporates a Battery Management System (BMS) to ensure a high level of safety during use. The BMS constantly monitors the status of individual battery elements such as cell temperature, cell voltage, charge and discharge currents. The integrated BMS also provides cell balancing.

Safe & Reliable

Due to its high ingress protection class (IP66) the battery is dust tight and waterproof. Therefore the battery can be used in the most extreme environments as well.

Performance

Fast charging

Lightweight

Long and maintenance-free lifespan

Compact size

Low self-discharge

Integrated BMS

Safest Lithium Iron Phosphate Technology (LFP)

3 Year Warranty

A 3-year warranty offers the best peace of mind. It is the benefit of years of continuous engineering improvement and proven experience with all of our batteries in the harshest environments.

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ELECTRICAL SPECIFICATIONS

Nominal Capacity 25Ah
Energy 320Wh
Nominal Voltage 12.8V
Open Circuit Voltage 13.2V
Self Dischrage<3% per month
Cycle life>1000 (at 10C charge/discharge, 100% DoD)
EqPb(Equals lead-acid) 100 to 130Ah

MECHANICAL SPECIFICATIONS

Dimensions (LxWxH) 255 x 101 x 171mm | 10.0” x 4.0” x 6.7”
Weight 5.2 kg / 11.46lbs
Case Material PC - ABS
Ingress Protection IP66
Cell Type / Chemistry Cylindrical - LiFePO4

CHARGE & DISCHARGE SPECIFICATIONS

Charge Method CCCV
Charge Voltage 14.3V - 14.6V
Max Charge Current 77A
End of Discharge Voltage 8V
Discharge Current Continuous 260A
Discharge Pulse Current (1 sec) 1000A (40C)  

TEMPERATURE SPECIFICATIONS

Charge Temperature 0°C to 45°C1 | 32°F to 131°F1
Discharge Temperature -20°C to 55°C | -4°F to 131°F
Storage Temperature -20°C to 45°C | -4°F to 113°F  

COMPLIANCE SPECIFICATIONS

Certifications CE, UN 38.3, UL 1642 (Cells)
Shipping Classification UN 3480
1 Do not charge below 0°C / 32°F

GENERAL PRODUCT SPECIFICATIONS

EAN-13 8718531361775
Battery Designation 4IFpR27/66-10