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(Part – 12-LIB-40) 12V 40AH Lithium Ion Battery – Lightweight, Long-Lasting 12V Lithium Batteries for Energy Storage – High-Performance 12V Lithium-Ion Battery Packs for Portable and Industrial Use – Chargex


12-volt lithium-ion batteries are a lightweight, high-performance power source ideal for a wide range of applications including solar energy systems, backup power, marine equipment, RVs, and telecommunications. Known for their superior energy density, fast charging capabilities, and long lifespan, 12V lithium batteries offer a reliable and efficient alternative to traditional lead-acid batteries. With minimal maintenance requirements and consistent voltage output, they provide stable performance even under heavy load conditions. Whether used for portable power, renewable energy storage, or industrial backup, 12V lithium-ion batteries deliver dependable, eco-friendly energy designed for modern power demands.12-volt lithium-ion batteries are a lightweight, high-performance power source ideal for a wide range of applications including solar energy systems, backup power, marine equipment, RVs, and telecommunications. Known for their superior energy density, fast charging capabilities, and long lifespan, 12V lithium batteries offer a reliable and efficient alternative to traditional lead-acid batteries. With minimal maintenance requirements and consistent voltage output, they provide stable performance even under heavy load conditions. Whether used for portable power, renewable energy storage, or industrial backup, 12V lithium-ion batteries deliver dependable, eco-friendly energy designed for modern power demands.

$499.99

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Weight: 13 lbs

Power and Energy

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 Lithium Iron Phosphate (LiFePO4)

Size and Weight

Model CX40
Group Size N/A
Weight 13 Lbs
Length 7.7″
Width 6.45″
Height 6.75″

Technology

Usable Capacity (AH) 40AH
Depth of Discharge >100% DOD
Reserve Minutes @ 20A 120 min
Reserve Minutes @ 40A 60 min
Self Discharge <3% per mo
Chemistry Lithium Iron Phosphate (LiFePO4)
Cell Type Cylindrical
Modular Series or Parallel Connection

Safety and Protection

Built in Automatic Battery Protection System 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

Temperature Performance

Celsius Fahrenheit Usable Capacity
60 140 103%
50 122 102%
40 104 100%
30 86 100%
20 68 98%
10 50 92%
0 32 83%
-10 14 80%
-20 -4 70%
-30 -22 60%
-40 -40 10%
-50 -58 0%

Shipping

Standard Shipping UPS GROUND
Expedited Air Shipping UPS WORLDWIDE EXPRESS
Shipping Time 3-4 Week Lead Time
SKU: 12-LIB-40 Categories: ,

Brand

Chargex

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