12V 100AH Dual Purpose Lithium Ion Battery - Starting & Deep Cycle - Series or Parallel Connection - Group 31

Model #: CX100 SKU: 796762840885 Weight: 28 lbs

Price $899.99 $999.99 +Add to wishlist +Add to gift registry

Product Details

The CHARGEX® 12V 100AH Lithium Ion Battery is designed for both Deep Cycle and Starting applications. Crafted with premium Grade A Bolted Stainless Steel Cells, it comes equipped with a high-amperage BMS suitable for engine starts and sustained deep cycle loads. The CX100's intuitive BMS makes it a plug-and-play solution for various uses like Marine, RV, Golf, Solar, Off Grid, Propulsion, and industrial devices. It's a perfect replacement for Lead Acid, Gel, or AGM Batteries. Simply swap out your old battery, install the CX100 in the same manner, and you're set. For customization, you can link multiple batteries in series for higher voltage or in parallel for greater capacity.

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12V 300AH Lithium Battery Data Sheet
CX100 - 12V Lithium Ion Battery Data Sheet

Material Safety Data Sheet  (MSDS)

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Nominal Voltage 12.8V
Charge Voltage 14.4V - 14.6V
Peak Discharge (5 Sec) 1000A
Continuous Charge / Discharge Rate 100A
Capacity (amp hours) 108AH
Capacity (watts) 1382W
Chemistry Lithium Iron Phosphate (LiFePO4)


Model CX100
Group Size 31
Weight 28 Lbs
Length 12.75"
Width 6.75"
Height 8.7"


Usable Capacity (AH) 108AH
Depth of Discharge >100% DOD
Reserve Minutes @ 20A 300 min
Reserve Minutes @ 50A 120 min
Self Discharge <1% per mo
Chemistry Lithium Iron Phosphate (LiFePO4)
Cell Type 32700 Cylindrical
Modular Series or Parallel Connection


Built in Automatic Battery Protection System        Internal
Automatic Low Voltage Disconnect 10V
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


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%



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Shipping Time Same Day or within 24 hours

This Product Is Perfect For

Motorhomes, Travel Trailers, Fifth Wheels, Boats, Yachts, Sailing, Trolling Motors, Electronics, Solar Backup Power, and Other Deep Cycle Applications.

This 12V 100AH Lithium Ion Battery is the perfect replacement from a group 31 AGM, GEL or Lead Acid Battery. Designed as a "drop in replacement
" meaning all you have to do is take out your old group 31 battery and place the Lithium Battery in the same way.