EnerSys PowerSafe CA-M 6V 50Ah @ 8 Hr Rate 1.215 SPG POLY-FR Flooded VLA Battery
SKU: 3CA-03MFR

EnerSys PowerSafe CA-M 6V 50Ah @ 8 Hr Rate 1.215 SPG POLY-FR Flooded VLA Battery

$895.38

ask a question

request quote

request service quote

Other models in this line

3CA-03M

$798.46

Pre-order

3CA-03MB

$798.46

Pre-order

3CA-05M

$900.00

Pre-order

3CA-05MB

$900.00

Pre-order

3CA-05MFR

$1,038.46

Pre-order

3CA-07M

$1,116.92

Pre-order

3CA-07MB

$1,116.92

Pre-order

3CA-07MFR

$1,264.62

Pre-order

3CA-09M

$1,246.15

Pre-order

3CA-09MB

$1,246.15

Pre-order

3CA-09MFR

$1,412.31

Pre-order

  • Quick Facts

  • Documentation

  • Services

Battery type & OPERATING ENVIRONMENT

Flooded Lead Antimony (PbSb)
Title
Title

CAPACITY

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

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

design life & warranty

20 Years Design Life
3 Year Full 17 Pro Rata Warranty
Title

DIMENSIONS

Length: 7.00 in
Width: 9.00 in
Height: 14.80 in
Weight: 57.0 lb
Title

certifications & compliances

ISO 9001:2008, ISO 14001:2004, UL-Recognized Component, UL94 V-0, Flame Retardant Case & Cover
Title

industries

Telecom, Utility, Petrochemical

Specifications

view more in-depth details on applications & specifications

EnerSys PowerSafe CA M Warranty.pdf
EnerSys PowerSafe CA M Battery Range Summary.pdf
EnerSys PowerSafe CA M Installation Operation Manual.pdf
EnerSys PowerSafe Flooded Cell Catalyst Vent Brochure.pdf
EnerSys PowerSafe CA M Specification Sheet.pdf
EnerSys PowerSafe CA M Warranty.pdf
EnerSys PowerSafe CA M Battery Range Summary.pdf
EnerSys PowerSafe CA M Installation Operation Manual.pdf
EnerSys PowerSafe Flooded Cell Catalyst Vent Brochure.pdf
EnerSys PowerSafe CA M Specification Sheet.pdf
Title

safety

view more in-depth details on safety features & certifications 

Safety EnerSys PowerSafe CA M 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

EnerSys 3CA-03MFR Flooded Lead Antimony (PbSb) VLA Battery - EnerSys PowerSafe CA-M Series

EnerSys PowerSafe CA-M Series batteries feature antimony alloy plates and extra-thick positive grids for exceptional cycling performance, high-temperature tolerance, and rugged durability. Delivered at 100% initial capacity, they are ideal for stationary applications such as power generation, transmission, distribution, telecommunications, and uninterruptible power supply (UPS) systems, ensuring reliable backup power for critical infrastructure applications.

Key Features & Benefits

  • Lead-antimony grids maximize performance in cycling applications
  • Thick positive plates provide excellent performance in long discharge and complex duty cycle applications
  • 20-year design life expectancy in float service at 77°F (25°C)
  • Slide-Lock™ post seal design protects the seal while allowing for plate growth
  • POLY-FR jar with flame retardant UL94 V-0 PVC cover

Applications

  • Data Centers
  • Uninterruptible Power Supply (UPS)
  • Telecommunications
  • Utilities and Switchgear

EnerSys PowerSafe 3CA-03MFR Construction Details

  • Square plate configuration enhances the battery performance under high-rate discharge conditions
  • Thick grids provide excellent rate performance and long life
  • Flooded Lead Antimony (PbSb) Battery
  • Flame arrestors and included to enhance operational safety
  • Above-the-cell cover posts and connectors for simplified maintenance and cell monitoring and measurement
  • POLY-FR jar with flame retardant UL94 V-0 PVC cover

Specification Details for 3CA-03MFR by EnerSys

ATTRIBUTES DETAILS
General Info
Chemistry
Flooded Lead Antimony (PbSb)
Voltage
6V
Capacity
50 Ah @ 8 Hr Rate
Cells Per Unit
3 cells
Dimensions
    - Overall Length
    - Overall Width
    - Overall Height

  7.00 inches / 177.80 mm
  9.00 inches / 228.60 mm
14.80 inches / 375.92 mm
Weight
57.00 lbs / 25.85 kgs
Container Type
POLY-FR with flame retardant UL94 V-0 PVC cover
Terminal Type
Post - 1/4" Hole
Terminal Material
Tin-Plated Copper
Design Life
20 Year
Warranty
3 Year Full, 17 Year Pro Rata
Electrical Specifications & Performance Characteristics
Average Float Volts Per Cell
2.15 V to 2.20 V
Internal Resistance
Approx. 4.050 mΩ
Operating Temperature Ranges
Nominal: 77°F (25°C)
Recommended Temperature: 68°F to 86°F (20°C to 30°C)
Operating Temperature: 32°F to 104°F (0°C to 40°C)
Any cell temperature not to exceed 90°F (32°C) for more than 30 days per year
Self-Discharge
Can be stored up to 3 months before needing a refreshing charge
Specific Gravity
1.215
Electrolyte
Sulfuric Acid
Construction Details
Container
POLY-FR with flame retardant UL94 V0 cover
Cell Cover
UL94 V-0 cover
Separators
Microporous rubber with "Vitrex" glass fiber retainers
Electrolyte
Sulfuric Acid
Terminal Material
Tin-Plated Copper

Certifications & Safety Compliances

  • ISO 9001:2008
  • ISO 14001:2004 Certified
  • UL94 V-0 Cover

Options & Accessories

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

Explore Other Models in the EnerSys PowerSafe CA-M Series Batteries

  • 3CA-03M
  • 3CA-03MB
  • 3CA-05M
  • 3CA-05MB
  • 3CA-05MFR
  • 3CA-07M
  • 3CA-07MB
  • 3CA-07MFR
  • 3CA-09M
  • 3CA-09MB
  • 3CA-09MFR

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.

Similar Products

Related Products