High efficiency lithium battery delivering reliable off grid energy storage

This lithium battery is engineered as a direct replacement for traditional lead acid systems in mobile, recreational, and off grid applications, delivering stable power output, advanced built in protection, wireless monitoring, and dependable performance for running high demand electrical loads in a compact and easy to install design.

Key Features

  • Nominal 12.8V System Voltage: Provides consistent and efficient power delivery for standard 12V electrical systems used in RVs, vehicles, and off grid installations.
  • High Energy Storage Capacity: Delivers 1280 Wh of usable energy to support extended runtime for appliances, electronics, and critical systems.
  • Integrated Battery Management System: Automatically manages cell balancing, voltage protection, current limits, and temperature safety to maximise performance and lifespan.
  • Bluetooth Smart Monitoring: Enables real time viewing of state of charge, battery temperature, alarms, and operational data through a mobile application.
  • Self Heating Technology: Maintains internal cell temperature above safe charging levels in cold environments to ensure reliable charging performance.
  • Long Cycle Life Design: Supports thousands of charge and discharge cycles depending on depth of discharge, reducing long term ownership costs.
  • Parallel Expansion Capability: Allows multiple batteries to be connected in parallel to increase total system energy capacity as power needs grow.
  • IP65 Sealed Enclosure: Protects against dust and water ingress for reliable operation in harsh outdoor and mobile conditions.
  • User Control Interface: Includes an on off push button and LED indicators for quick system control and status visibility.

Designed for dependable performance and long service life, this battery delivers efficient, safe, and intelligent energy storage for demanding off grid environments.

Electrical Performance
Nominal Voltage 12.8 V
Nominal Capacity 100 Ah
Nominal Energy 1280 Wh
Round Trip Efficiency 93 %
Discharge Specifications
Maximum Continuous Discharge Current 200 A
End Of Discharge Voltage 11.2 V
Internal Resistance 2 mΩ
Charging Specifications
Recommended Charge Voltage 14 V
Float Voltage 13.5 V
Charge Voltage Range 13.5 – 14.2 V
Maximum Continuous Charge Current 100 A
Environmental Ratings
Operating Temperature -30 °C to +60 °C
Ingress Protection IP65
Mechanical Details
Dimensions 273 x 173 x 173 mm
Weight 10.7 kg
Connectivity & Interface
Wireless Monitoring Bluetooth Enabled
User Controls Push Button With LED Status Indicators
SKU VIC.BAT512110740
Model # BAT512110740
UPC/EAN 8719076069430
Brand Victron Energy
Shipping Weight 12.0000kg
Shipping Width 0.270m
Shipping Height 0.230m
Shipping Length 0.360m
Shipping Cubic 0.022356000m3
Unit Of Measure ea

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