CSB Battery EVX Series 12V 40Ah @ 20 Hr Rate Top Recessed Terminal AGM VRLA Battery
SKU: EVX12400

CSB Battery EVX Series 12V 40Ah @ 20 Hr Rate Top Recessed Terminal AGM VRLA Battery

$122.83

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  • Quick Facts

  • Documentation

  • Services

Battery type & OPERATING ENVIRONMENT

AGM (VRLA)
Title
Title

CAPACITY

40 Ah @ 20 Hr Rate to 1.75 VPC @ 77ºF (25ºC)

3.94 A Constant Current @ 8 Hr Rate to 1.75 VPC @ 77ºF (25ºC)

31.52 Ah @ 8 Hr Rate to 1.75 VPC @ 77ºF (25ºC)

222 WPC @ 15 Min Rate to 1.67 VPC @ 77ºF (25ºC)
Title

design life & warranty

10 Years Design Life
1 Year Full Warranty
Title

DIMENSIONS

Length: 7.76 in
Width: 6.5 in
Height: 6.71 in
Weight: 29.07 lb
Title

certifications & compliances

IEC 60254-1:2005, IEC 60254-2:2008, 49 CFR 171-189, UL1989, UL-Recognized Component, IATA/ICAO Special Provisions A67
Title

industries

General Purpose

Specifications

view more in-depth details on applications & specifications

CSB Battery Warranty.pdf
CSB Battery EVX Series Installation Operation Manual.pdf
CSB Battery EVX Series Discharge Tables.pdf
CSB Battery EVX12400 Specification Sheet.pdf
CSB Battery Warranty.pdf
CSB Battery EVX Series Installation Operation Manual.pdf
CSB Battery EVX12400 Specification Sheet.pdf
Title

safety

view more in-depth details on safety features & certifications 

CSB Battery EVX Series Safety Data Sheet.pdf

auditing & safety

compliance packages

spill containment systems

spill clean up / remediation

Title

rentals & emergency

containerized rentals

temporary battery strings & equipment rentals

disaster recovery & emergency response
Title

installation

batteries & ups systems

co / msc / cell site

grounding/pages/technical-grounding-services

Title

microgrid design

scalable battery energy storage systems (bess)

feasibility assessment & budgeting

system design, install, & maintenance
Title

technical

capacity & acceptance testing

dc power engineering & training

preventative, contract, & scheduled maintenance programs

Title

Removal, Upgrades, & recycling

battery removal, replacement, & recycling

removal & cable mining

upgrades & transition work

CSB EVX12400 AGM VRLA Battery - EVX Series

CSB's EVX Series batteries offer robust, purpose-engineered energy storage solutions tailored specifically for e-mobility applications, including electric scooters, recreational vehicles, and a wide-range of battery-powered transport systems. Designed with advanced technology and high-performance materials, the EVX Series excels in cyclic discharge environments, ensuring reliable, long-lasting power delivery where consistent performance is critical. CSB's EVX Series batteries are optimized for durability, safety, and energy efficiency, making them a trusted choice for demanding mobility applications. 

Key Features & Benefits

  • Pure lead construction and proprietary elements
  • Designed for E-mobility or deep cycling applications
  • More than 400 cycles at 100% discharge
  • Design life of up to 10 years in standby service
  • Optional flame-retardant ABS case constructions

Applications

  • Deep Cycle
  • Hybrid Electric Vehicles (HEV)
  • Rail
  • Security Lighting
  • Safety Lighting

CSB EVX12400 Construction Details

  • Special proprietary formula utilizing 99.99% pure lead ingot in production for lead oxide, lead plate grids, and other lead components
  • Valve-Regulated Lead Acid (VRLA) battery
  • Maintenance-Free, Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99%
  • Optional flame-retardant ABS case construction

Specification Details for EVX12400 by CSB Batteries

ATTRIBUTES DETAILS
General Info
Chemistry
AGM (VRLA)
Voltage
12V
Capacity
40 Ah @ 20 Hr Rate
Cells Per Unit
6 cells
Dimensions
    - Overall Length
    - Overall Width
    - Overall Height  

7.76 inches / 197.00 mm
6.50 inches / 165.00 mm
6.71 inches / 170.40 mm
Weight
29.07 lbs / 13.20 kgs
Container Type
ABS (UL 94-HB)
Terminal Type
Top M6 Insert
Terminal Material
Lead-electroplated pure copper
Design Life
Up to 10 Years in stand-by service
400 Cycles @ 100% DOD at 77°F (25°C)
1800 Cycles @ 30% DOD at 77°F (25°C)
Warranty
1 Year Full
Electrical Specifications & Performance Characteristics
Float Charging Voltage
--
Equalizing Charging Voltage
14.40 to 15.00 Vdc / battery at 77°F (25°C)
Maximum Charging Current
12.00A
Maximum Discharge Current
400A
Internal Resistance
Approx. 8.2 mΩ
Operating Temperature Ranges
Nominal: 77°F (25°C)
Discharge: 5°F to 122°F (-15°C to 50°C)
Charge / Storage: 5°F to 104°F (-15°C to 40°C)
Self-Discharge
Less than 10% after 90 days; Can be stored for up to 6 months at 77°F (25°C)
Fully recharging is required before usage, and charged sooner if stored at higher temperatures than 77°F (25°C)
Electrolyte
Sulfuric Acid
Construction Details
Container
ABS
Cell Cover
ABS
Separators
AGM
Electrolyte
Sulfuric Acid
Safety Valve
Rubber
Terminal Material
Lead-electroplated pure copper

Certifications & Safety Compliances

  • IEC 60254-1:2005 
  • IEC 60254-2:2008
  • UL Recognized under UL 1989
  • Complies with IATA/ICAO Special Provision A67 for air transport, are classified per MG Amendment 27 as a non-hazardous material for water transport, and recognized by DOT as "Dray Charge" 49 CFR 171-189 for surface transport.
  • UL Recognized Components
  • Optional flame-retardant ABS case construction

Options & Accessories

  • Contact a member of the Power Storage Solutions Sales Team for additional information on options and accessories.

Explore Other Models in the CSB Batteries EVX Series

  • EVX12120F2
  • EVX12200
  • EVX12260
  • EVX12300
  • EVX12340
  • EVX12520

Power Storage Solutions Installation & Services

As your full-service provider, Power Storage Solutions offers more than just products—we provide turnkey installation, system design support, removal and recycling services, and compliance-focused maintenance. Our expert technicians ensure every install is safe, efficient, and built to last. We are proud to offer the following services:

Visit our services page to explore how we can protect your business operations and optimize your critical backup power systems.

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