12V 40AH Lithium Ion Battery

$589.99 Regular price
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Lithium Battery Company (LiFePO4) Battery Model LBC40 is a state-of-the-art 12V 40Ah lithium-ion battery. 12 Volt 40AH Lithium Iron Phosphate High Capacity Rechargeable Lithium-Ion Batteries for sale are lithium replacements for SLA batteries. Lithium Battery Company brand lithium Ion batteries offer an advanced energy storage solution and are a leader among 12 Volt 40 Amp-Hour lithium-ion battery manufacturers. Excellent float and cycle life with zero maintenance offer significant cost of ownership savings and complete peace of mind, through the safety inherent in our Lithium Iron Phosphate chemistry.

Nominal Voltage and Capacity

  Nominal Voltage 12.8V
  Charge Voltage 14.4V - 14.6V
  Peak Discharge (5 Sec) 400A
  Continuous Charge / Discharge Rate 40A
  Capacity (amp hours) 40AH
  Capacity (watts) 480W
  Chemistry LiFePO4

Product Size and Weight

  Model LBC40
  Group Size N/A
  Weight 13 lbs
  Length 7.7"
  Width 6.45"
  Height 6.75"

Product Usable Capacity

  Usable Capacity 40AH
  Depth Of Discharge 100% DOD
  Reserve Minutes @20A 120 min
  Self Discharge <2%/mo
  Cell Type Cylindrical
  Settings Customizable  Yes

Safety And Protection Inside

  Built In Automatic Protection Internal
  Automatic Low Voltage Disconnect 8V
  Automatic Short Circuit Protection Instant
  Automatic Over Voltage Protection 15.8V
  Automatic Reverse Polarity Protection Instant
  Internal Cell Thermal Safety Fuse  Yes
  Flame Retardant Electrolyte Yes
  Length Way Circuit Boards Yes
  Automatic Internal Cell Balancing Yes
  Automatic Fault Recovery Yes
  Explosion Proof Stainless Steel Cells Yes



Introducing the Don’t Die™ Stackable Lithium Battery Available in 12V through 48V. With an easy-to-use interlocking system, simply add more power by stacking additional battery modules on top of one another.


Military-grade construction guarantees a long lifetime and high performance. Extremely reliable battery for extreme conditions. - Our stackable batteries are built to last!


We are dedicated to innovating the
most advanced lithium battery products that outperform and outlast any other lithium battery.