Power Sonic PSL-SC-12350-GU1


Lithium Iron Phosphate (LiFePO4) Battery; 12.8V, 35Ah, M8 Terminal

Availability: Estimated 12 days

Condition: New
Brand: Power Sonic
Status: Active
SKU: 102399
Manufacturer Part #: PSL-SC-12350-GU1 M8


The PSL-SC-12350-GU1 is part of deep cycle lithium series and parallel connection range which can be connected in a series or parallel configuration allowing for higher voltage or higher capacity battery systems. The 12.8V 35.0Ah deep cycling battery lasts longer, weighs less and charges quicker than the equivalent lead acid battery. This battery matches the dimensions of group size U1 and can be used as a drop-in replacement for equivalent lead acid batteries within the U1 group size.

At the heart of every PSL-SC deep cycling lithium battery is an intelligent battery management system that monitors and reacts to multiple voltage, current, and temperature events to maximize performance, battery life and safety. With its advanced BMS design, the PSL-SC-12350-GU1 can be connected up to 4 batteries in series or up to 4 batteries in parallel providing a solution for higher voltage and higher capacity applications.

Additional information

Weight 9.7 lbs
Dimensions 7.80 × 6.70 × 6.50 in

Power Sonic Corporation







Production Status



  • 8V 35Ah Deep cycle U1 group size lithium battery
  • Battery Management System (BMS) controls the parameters of the battery to provide optimum safety and battery life
  • Higher capacity or voltage capability through parallel or series connection
  • Super safe lithium iron phosphate (LiFePO4) chemistry
  • Compact design and only 40% of the weight of comparable lead acid batteries
  • Delivers twice and power of lead acid batteries, even at high discharge rates, while maintaining constant power
  • Faster charging and lower self-discharge
  • Up to 10 times longer cycle life than lead acid batteries

Rechargeable Lithium Battery PSL SC – Serial Connection Capable Series; PSL-SC-12350-GU1


Power Sonic - Data Sheet

How to Charge Lithium Iron Phosphate (LifeP04) Batteries


Power Sonic - Product Guide

General Product Limited Warranty Lithium Based Portfolio


Power Sonic - Product Warranty