The Best Choice for Custom & OEM Energy Storage Systems (ESS)

We manufacture lithium batteries for complex Telecom and Critical Infrastructure. Over engineering products with the very highest quality elements and materials, along a 12 year flawless safety record puts us in a class of our own. Chargex is the premier lithium battery manufacturer selected by industry leading engineers from around the world at prominent organizations like NASA, Jet Propulsion Laboratories, The US Navy, Air Force, BOIENG and other institutions looking for superior, Class A - High Quality Lithium Batteries.


2022 Awarded
 

United States Navy

Awarded CHARGEX® multiple projects to design and engineer fully customized Class A Lithium Batteries for Naval Military Applications.


2022 AWARDED  
 

Jet Propulsion Laboratories

Awarded CHARGEX® with the 2022 Earth Rover Mission where safety was the critical factor for the sub-Antarctic rover.

2022 AWARDED
 

The BORING Company 

Increased orders in 2022 with with Class A CHARGEX® Lithium Batteries used in critical monitors throughout their high tech tunnels.

2022 AWARDED  

Nokia Telecom

Awarded CHARGEX® with development of a customized solution for uninterruptible power supplies in case of of grid failure.

Energy Storage Systems
 

Energy Storage

Our energy storage experts will assist you in determining the size and capacity to meet your requirements.


GENERATOR REPLACEMENT
 

Carbon Reduction

Generator replacement for on or off grid and load bearing energy storage systems.

TELECOM - UPS
 

Extended Power

Increased capacity with seamless integration or customized energy storage solutions to meet regulation for UPS during grid failure.

Custom Engineering  

100% Customized

Energy storage experts are ready to design, engineer, and fully deliver customized energy storage solutions for specialty and OEM applications.


Chargex Battery 48V 100AH Lithium Ion Battery
Fully Customized Lithium Batteries for OEM and Industrial Applications

  • Our Structural Engineers will prepare CAD images to assist you with planning and development
  • Energy Experts will determine the best performance and capacity specifications for your application
  • Custom batteries are manufactured with anodized aluminum cases for maximum corrosion resistance
  • We take all of the complexity out of the battery development for EV's, Industrial and OEM applications
  • Assist in meeting ever-increasing, government/industry environmental regulations and company goals
  • BOLTED STAINLESS STEEL CELLS

    for superior strength, reliability and higher current conductivity

     12V Deep Cycle & Starting Lithium Ion Batteries

    12V 7AH 

    12V 12AH 

    12V 20AH 

    12V 25AH 

    12V 7AH Lithium Ion Battery


    12V 7AH
    Lithium Ion Battery

    IN STOCK
    $99.99

    Lifetime Warranty

    Learn More

    12V 12AH Lithium Ion Battery


    12V 12AH
    Lithium Ion Battery

    IN STOCK
    $149.99
    Lifetime Warranty

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    12V 20AH Lithium Ion Battery

    12V 20AH
    Lithium Ion Battery

    IN STOCK
    $249.99
    Lifetime Warranty

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    12V 25AH Lithium Ion Battery


    12V 25AH
    Lithium Ion Battery

    IN STOCK
    $349.99
    Lifetime Warranty

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    12V 35AH 

    12V 40AH 

    12V 50AH 

    12V 75AH 

    12V 35AH Lithium Ion Battery


    12V 35AH
    Lithium Ion Battery

    IN STOCK
    $399.99
    Lifetime Warranty

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    12V 40AH Lithium Ion Battery


    12V 40AH
    Lithium Ion Battery

    IN STOCK
    $449.99
    Lifetime Warranty

    Learn More

    12V 50AH Lithium Ion Battery


    12V 50AH
    Lithium Ion Battery

    IN STOCK
    $499.99
    Lifetime Warranty

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    12V 75AH Lithium Ion Battery


    12V 75AH
    Lithium Ion Battery

    IN STOCK
    $799.99
    Lifetime Warranty

    Learn More



    12V 80AH 

    12V 100AH 

    12V 150AH 

    12V 300AH 


    12V 80AH Lithium Ion Battery


    12V 80AH
    Lithium Ion Battery

    IN STOCK
    $849.99
    Lifetime Warranty

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    12V 100AH Lithium Ion Battery


    12V 100AH
    Lithium Ion Battery

    IN STOCK

    $999.99
    Lifetime Warranty

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    12V 150AH Lithium Ion Battery 4D

    12V 150AH
    Lithium Ion Battery

    IN STOCK
    $1,499.99
    Lifetime Warranty

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    12V 260AH Lithium Ion Battery
    12V 300AH
    Lithium Ion Battery

    IN STOCK
    $2,999.99
    Lifetime Warranty

    Learn More




    12V 120AH 

    12V 150AH 

    12V 200AH 

    12V 450AH 


    12V 120AH Lithium Ion Battery


    12V 120AH
    Lithium Ion Battery

    $1,399.99
    Lifetime Warranty

    Learn More


    12V 150AH Lithium Ion Battery


    12V 150AH
    Lithium Ion Battery

    $1,499.99
    Lifetime Warranty

    Learn More


    12V 200AH Lithium Ion Battery



    12V 200AH
    Lithium Ion Battery

    $1,999.99
    Lifetime Warranty

    Learn More


    12V 400AH Lithium Ion Battery


    12V 450AH
    Lithium Ion Battery

    $3,499.99
    Lifetime Warranty

    Learn More

     24V Deep Cycle & Starting Lithium Ion Batteries

    24V 25AH Deep Cycle Lithium Ion Battery
    This 24V 25AH Lithium Ion Battery is perfect for industrial, Robotics, UPS, Solar, Trolling Motors and all Deep Cycle Applications. 

    ●  24 Volt
    ●  25AH Lithium Ion Battery
    ●  Built In Battery Management System
    ●  100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $899.99


    CHARGEX® 24V 25AH Lithium Iron Phosphate Battery



    24V 50AH Deep Cycle Lithium Ion Battery - Group Size 31
    This 24V 50AH Lithium Ion Battery is perfect for industrial, Robotics, UPS, Solar, Trolling Motors and all Deep Cycle Applications. 

    ●  24 Volt
    ●  50AH Lithium Ion Battery
    ●  Built In Battery Management System
    ●  100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $1,299.99


    CHARGEX® 24V 50AH Lithium Iron Phosphate Battery


    5 Star Rating


    24V 100AH Deep Cycle Lithium Ion Battery  |  Group Size 8D
    This 24V 100AH Lithium Ion Battery is perfect for industrial, Robotics, UPS, Solar, Trolling Motors and all Deep Cycle Applications. 

    ●  24 Volt
    ●  100AH Lithium Ion Battery
    ●  Built In Battery Management System
    ●  100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $2,599.99


    CHARGEX® 24V 100AH Lithium Iron Phosphate Battery



    24V 200AH Deep Cycle Lithium Ion Battery  |  Anodized Aluminum
    This 24V 100AH Lithium Ion Battery is perfect for industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 

    ●  24 Volt
    ●  200AH Lithium Ion Battery
    ●  Anodized Aluminum Case
    ●  Built In Battery Management System
    ●  100% Safe LiFePO4 Lithium Iron Phosphate Core

    Price $4,798.00


    CHARGEX® 24V 200AH Lithium Iron Phosphate Battery




     48V Deep Cycle Lithium Ion Batteries

    48V 25AH Lithium Ion Battery  -  Group Size 31
    This 48V 25AH Lithium Ion Battery is perfect for industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 
     
    ●  48 Volts
    ●  25 Amp Hours
    ●  Anodized Aluminum Case 
    ●  Built In Battery Management System
    ●  100% Safe LiFePO4 Lithium Iron Phosphate Core

    Price $1,249.00


    CHARGEX® 48V 25AH Deep Cycle Lithium Ion Battery


    5 Star Rating


    48V 50AH Lithium Ion Battery  -  Group Size 8D
    This 48V 50AH Lithium Ion Battery is perfect for industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 

    ●  48 Volts
    ●  50 Amp Hours
    ●  Anodized Aluminum Case 
    ●  Built In Battery Management System
    ●  100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $1,499.00


    CHARGEX® 48V 50AH Deep Cycle Lithium Ion Battery


    48V 100AH Lithium Ion Battery  |  Anodized Aluminum
    This 48V 100AH Lithium Ion Battery is perfect for Forklifts, industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 

    ●  48 Volts
    ●  100 Amp Hours
    ●  Anodized Aluminum Case 
    ●  Built In Battery Management System
    ●  100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $3,999.00



    CHARGEX® 48V 100AH Deep Cycle Lithium Ion Battery


    5 Star Rating


    48V 200AH Lithium Ion Battery  |  Anodized Aluminum
    This 48V 200AH Lithium Ion Battery is perfect for Forklifts, industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 

    ● 48 Volts
    ● 200 Amp Hours
    ● Anodized Aluminum Case 
    ● Built In Battery Management System
    ● 100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $7,999.00


    CHARGEX® 48V 200AH Deep Cycle Lithium Ion Battery


    48V 300AH Lithium Ion Battery  |  Anodized Aluminum
    This 48V 300AH Lithium Ion Battery is perfect for Forklifts, industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 

    ● 48 Volts
    ● 300 Amp Hours
    ● Anodized Aluminum Case 
    ● Built In Battery Management System
    ● 100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $11,999.00


    CHARGEX® 48V 300AH Deep Cycle Lithium Ion Battery


    48V 400AH Lithium Ion Battery  |  Anodized Aluminum
    This 48V 400AH Lithium Ion Battery is perfect for Forklifts, industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 

    ● 48 Volts
    ● 400 Amp Hours
    ● Anodized Aluminum Case 
    ● Built In Battery Management System
    ● 100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $13,489.00


    CHARGEX® 48V 500AH Deep Cycle Lithium Ion Battery


    48V 500AH Lithium Ion Battery  |  Anodized Aluminum
    This 48V 500AH Lithium Ion Battery is perfect for Forklifts, industrial, Robotics, UPS, Solar and all Deep Cycle Applications. 

    ● 48 Volts
    ● 500 Amp Hours
    ● Anodized Aluminum Case 
    ● Built In Battery Management System
    ● 100% Safe LiFePO4 Lithium Iron Phosphate Battery

    Price $24,999.00


    CHARGEX® 48V 500AH Deep Cycle Lithium Ion Battery5 Star Rating


    10kWh (UPS) Uninterruptible Power Supply for Home or Office Emergency Back up Power
    This CHARGEX® 10 Kilowatt Hour UPS is perfect for adding an emergency battery to your home or office in case of a power outage, the UPS runs on a 5000 watt inverter to keep your lights and electricity continuously flowing to computers, air conditioners, refrigerators  and other electronics in the event of grid failure. 

    ● 48 Volts
    ● 10kWh (200AH) Lithium Ion Battery
    ● 5000 Watt Inverter
    ● Connect multiple units in parallel to increase capacity
    ● Uninterruptible Automatic Switching Power Supply
    ● Built In Battery Management System
    ● 100% Safe LiFePO4 Lithium Iron Phosphate Core

    Price $7,999.99



    CHARGEX® POWER WALL 10kWh


    Didn't see what your are looking for?  let us know how we can help!

     We manufacture customized lithium ion batteries  for OEM, Military and Industrial Applications.




    Industry Leading Warranty: In the unlikely event of a failure, we will repair or replace your battery at no cost for the first 5 years. After 5 years we will always attempt to repair the battery at no cost or offer 50% off of a new replacement.  

    Plug & Play

    Simply connect the battery and you are ready to go.

    Modular

    Our lithium ion batteries can be connected in series or in parallel.

    Battery Protection System

    Every Battery comes with a built in battery protection system designed to protect and maintain the battery.

    Zero Maintenance 

    Our lithium ion batteries require no maintenance and can hold a full charge for over 1 year.

    No Memory

    Our lithium ion batteries can be recharged at any level.

    Safety redundancy

    Our Batteries have several layers of safety systems that makes them one of the safest batteries on the planet.


    UL Lithium Battery Certification

    Does your institution require UL Certification? 

    CHARGEX® can custom build and UL certify our products for OEM, Military, or Industrial Institutions. We provide fully certified UL products, certificates, and finished UL labeled products to your door. Contact us today and see if we're a good fit to manufacture and UL certify custom lithium batteries for your next project!


    BOLTED STAINLESS STEEL CELLS

    for superior strength, reliability and higher current conductivity

    FAIL SAFE | Heavy Duty Battery Protection System (BPS)

    Every Lithium Battery is built with a Automatic Built in Battery Protection System (BPS). The internal BPS will turn off the battery if it is drained below 8V or if it is charged above 15.8V. This protects the Lithium Ion cells from being over charged or over discharged. The BPS also turns off the battery by sensing a short circuit, reverse polarity, over and under voltage as well as over current. Our Lithium Ion Batteries are engineered to be zero maintenance and fail safe. The BPS gives the battery it's peak performance during use and maintains the cells to maximize efficiency, performance and life cycles.

    Click Here to Learn More About our Built-In Protection System


    LONG LIFE
     

    CHARGEX® Lithium Ion Batteries can last over 5000 cycles and 20+ years

    HIGH PERFORMANCE
     

    Designed and Engineered for Deep Cycle and Starting Applications

    UNMATCHED QUALITY
     

    Bolted Cells for superior Strength and Current Conductivity

    100% SAFE 

    Stainless Steel 3.2V 5.5AH LiFePO4 cells with Built in Thermal Fuse and High Output BMS.

    3.2V 5AH LiFePO4 Cell

    Our batteries are manufactured with our 3.2V Lithium Iron Phosphate (LiFePO4) Explosion Proof Stainless Steel Cells. Most Smart Battery cells bolt together for a firm connection and more electrical conductivity compared to the tab welded method. Our cells are among the safest on the planet with multiple redundancy features. 

    Chargex 3.2V 5AH Lithium Ion Battery Cell

    Thermal Fuse

    Internal Cell Safety Fuse

    Our latest cell technology has a built in thermal safety fuse between the anode and cathode that will break in the unlikely event the cell would begin to overheat.

    Safety Vent 

    High pressure safety vent

    A high pressure safety vent will flip open to release energy and prevent explosion if exposed to extreme heat.

    Electrolyte 

    Flame Retardant Electrolyte

    Our cells are manufactured with a flame retardant additive in the electrolyte making them safe.

    Explosion proof
     

    explosion proof stainless steel

    Every Battery cell is manufactured in a explosion proof stainless steel cylindrical case.


    Benefits of Lithium Batteries Vs. Lead Acid Batteries

    Longer Life

    On average, good quality lead acid batteries last between 100 - 500 cycles.  After 150 cycles, the lead acid batteries can produce less than half of their rated capacity meaning you would be getting less than half of the duration you got when they were new. Our lithium batteries can last up to 5000 cycles. This means in some cases you may need to replace lead acid batteries over 30 times to get the same cycle life as 1 set of our lithium batteries.

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    Less Weight

    Our lithium batteries weigh about 70% lighter than lead batteries. A typical group 31 battery weighs about 75 lbs. while a similar lithium battery only weighs 28 lbs.

    Higher Voltage

    Our lithium batteries hold a higher voltage during use than lead batteries. This equals more torque from your starter causing your engine to start noticeably faster and stronger. The higher voltage will help inverters and electronics run at their optimal efficiency. When your inverter is running off lead batteries, high amp loads can cause the lead batteries voltage to drop significantly which decreases the efficiency of your inverter. This causes you to lose power due to heat loss. Lithium batteries hold a steady voltage and are 99.1% efficient, so they will not heat up like lead batteries. 

     

    Charge Faster

    Our lithium batteries are 99.1% efficient whereas lead acid batteries can be as little as 50 - 80% efficient. When you charge your lead acid batteries you can lose anywhere from 10% - 50% of the energy from the charger. This means 50% of the power used to charge your battery is being lost due to heat built up by resistance within lead batteries. Using your existing charger, lithium batteries can charge up to 25% faster. Many of our lithium batteries can be recharged in less than 1 hour when you purchase a high-speed lithium charger from us.

     

    More Usable Capacity

    Our lithium batteries are designed to allow you to safely use 100% of the rated capacity without lowering the life expectancy. Most lead acid batteries are only recommended to be drained 50% before recharging. Imagine filling up your gas tank with 100 gallons of gas and the car only being able to use 50 gallons before needing to refuel.

     

    Lifetime Warranty

    Our lithium batteries provides a Limited Lifetime Warranty to protect your investment. With a life expectancy of up to 5000 cycles, you may never have to replace your batteries again. Even if you drained your batteries every day, you could expect more than 10 years out of a lithium battery - 365 days per year X 10 years = 3,650 cycles. 

     

    Life at 4000 Cycles

    Our lithium batteries will maintain over 80% of their rated capacity after 4000 cycles at 100% depth of discharge. This means if you have a 100AH lithium battery, after 4000 cycles, it will equate to an 80AH battery. If you could run on batteries for 10 hours when the lithium batteries were new, you would still be able to run for 8 hours after 2000 cycles.

     

    No Memory

    Our lithium batteries have no memory and can be recharged anytime. To get the best life out of lead acid batteries, it is suggested that you use only the recommended depth of discharge before recharging.

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    CHARGEX® AUTONOMOUS POWER PLANT

    Our Highly Specialized Electro-Magnetic Wave Regenerative Power Plants are precision engineered to provide maximum electrical and structural efficiency utilizing an Ultra-Light Composite Structure (ULCS) and the highest thermal Insulating material known. Applied Science and physics go beyond the demand for earth based systems and cross into Aerospace and Planetary Energy Creation Repositories that are engineered for autonomous use.

    CHARGEX® is a Leading Global Manufacturer of Lithium Iron Phosphate Batteries to the Telecommunication industry in accordance with Telcordia standards. 

    The need for advanced solutions that support bridge-to-backup functionality is still clear in the data center sector, but the type of battery that works best is changing. Lithium ion batteries offer key features that create clear advantages over lead-acid batteries, and they can end up improving the bottom line over time. With these benefits in mind, it is obvious why you should replace lead-acid batteries with a lithium ion solution.








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