Volthium 12V 314Ah PLUS Battery – 8D

The 12V 314Ah PLUS is a Group 8D battery packed with advanced technology, offering more capacity in the same standard footprint — with Bluetooth monitoring and IP67 protection, no compromises.

With its 314Ah capacity, this battery is ideal for users looking to maximize autonomy without multiplying the number of batteries — fewer connections, less complexity, more efficiency. It delivers up to 2x more usable energy than a traditional lead-acid battery of the same group size, is 2x lighter, charges faster, and maintains its capacity over time.

Featuring a dual self-heating system combining a base heating function and an integrated smart thermostat, this battery ensures optimal charging even in cold climates, making it ideal for extreme climate applications.

Key Features

  • Ultra-high-performance BMS for high current peaks
  • Integrated Bluetooth with dedicated mobile app
  • On/off switch
  • LED state-of-charge indicator
  • Dual self-heating system (standard + smart thermostat)
  • 2x M12 10-pin ports — CAN Bus and RS485 connectivity
  • Group 8D enclosure, IP67 rated

Specifications

Format Group 8D
Discharge current 150 A continuous, 160 A (10 min), 500 A peak (3s)
Charge current 150 A
Protection IP67 (waterproof)
Certifications CSA UL1973, IEC62619, RoHS, ABYC E-13, UN 3480, Class 9
Warranty 10-year limited warranty; useful life 15+ years

Included

  • 12V 314Ah PLUS Battery

Source: volthium.com