A123 12V 40Ah LFP Lithium Battery Module for Sale


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Price: $180.00

A123 battery pack.LiFePO4 battery cells.2P4S configuration, Cells are laser welded together.20Ah cells are used.Output current 650A40Ah, 528Wh.
Length: 6.25 inchesWidth: 6.75 inchesHeight: 7.5 inches14.3lb.
Battery pack has something wrong with circuitry, not cells.BMS, Relay, Fuse, or Voltage SenseHarness could have a problem.Main posts on top might not have voltage due to the BMS disabling the contactor due to issue above.Battery cells will have voltage and be in good working order.
Cell VoltagesMax: 3.6VNominal: 3.3VMin: 2.7V
Module VoltagesMax: 14.4VNominal: 13.2VMin: 10.8V
Operating Temp -30C to 55CStorage Temp -40C to 60C
A123’s UltraPhosphate Lithium-ion 12V Engine Start Battery sets a new performance standard formicro-hybrid vehicle applications by delivering outstanding cold cranking power with a battery thatoutperforms incumbent lead-acid technologies. By utilizing advanced chemistry and system design,the A123 solution offers outstanding cycle life, high charge acceptance, and up to a 60% weightreduction over lead-acid. A123’s UltraPhosphate difference provides a robust lead-free solution to therigorous demands of start-stop and recuperation, which are keyfuel saving features of a micro-hybrid vehicle. Alreadyproducing a third generation product, A123 continues to set thebar on lithium-ion battery performance.
A123’s robust 12V battery can accept high ratesof charge and capture several times more energyfrom regenerative braking for improved vehiclefuel economy and reduced emissions. Thisadvantage is sustained over product life and doesnot suffer the severe performance degradationexperienced with lead-acid technologies.
A123’s breakthrough Lithium-ion chemistry nowdelivers a wider temperature operating range forexceptional cold crank performance thatoutperforms lead acid and also contributes tosystem reliability.
A123’s UltraPhosphate delivers a solution thatwidely performs for the life of the vehicle. Long lifeand high durability in start-stop applications deferthe need to replace the 12V Starter Battery, whichimproves vehicle manufacturers warranty risk andtotal cost of ownership for the consumer. Cold Temperature Performance Extensive Cycle Life Dynamic Charge Acceptance

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