PFC4461/ SGM05
12.8V 14Ah

Premium Standard Battery Pack

High Performance

Safe & Reliable

Built for Industries

PFC4461 Standard Battery Pack
The PFC4461/SGM05 12.8V 14Ah Premium LiFePO4 Battery Pack is a compact, high-reliability rechargeable battery engineered for medical devices, portable equipment, industrial systems, and OEM applications requiring safe, long-lasting power. Built with premium LiFePO4 cylindrical cells and an advanced SMBus-enabled Battery Management System, it delivers balanced cell charging, comprehensive multi-layer protection, high-accuracy battery monitoring, and extended cycle life for dependable performance in demanding environments.
✓ High energy density, certified cylindrical cell options
✓ Charge temp 0~50℃
✓ Discharge temp -20~60℃
✓ 2000+ cycle life
✓ Standard 6A Charge/Discharge

Premium Quality

Engineered with advanced battery technology and strict quality standards for reliable, long-lasting performance

Battery Support

Expert engineering and technical support from concept and prototyping to manufacturing and integration

Custom Solutions

Capacity, connector, wire length, and labeling fully customizable. OEM branding and custom spec engineering available.

Global Battery Manufacturing

Worldwide battery manufacturing capabilities with facilities and support networks across the USA and Asia

Cell Spec – PHD F26650HT-360E
ChemistryLiFePO4
Form Factor26650
Nominal Voltage3.2V
Capacity3.6Ah
Charging3.6A
Discharging10.8A
Cycle Life2000
Pack Spec – PFC4461 12.8V 14Ah
Configuration4S4P
Dimensions162×69×83mm
Operating Voltage10 – 14.6V
Charging6.0A
Discharging6.0A
CommunicationSMBus
CableUL3239 20AWG
ConnectorMolex
CasePVC
Mechanical Dimensions
Length162 mm
Width69 mm
Height83 mm
Wire Length105 mm
ConnectorMolex
Electrical connector diagram and a hexagonal cell battery pack with dimension annotations and wiring harness details.

Advanced BMS Architecture

The integrated Battery Management System is designed to maximize safety, longevity, and system integration ease.

PFC4461 Standard Battery Pack Schematic
Multilayer Protections: Overcharge, over-discharge, over-current, short-circuit, and temp safeguards.
Smart Cell Balancing: Automatic charge balancing (30mA typical) for consistent cell performance.
High Accuracy Monitoring: BQ40Z50 IC for real-time voltage, current, and capacity tracking.
Ultra-Low Quiescent Current: Sleep mode down to 175μA for minimal self-drain.

Safety & Compliance

Our products are tested and certified for safe transport and end-use, meeting international standards for lithium-ion battery packs used in commercial and industrial applications.

UN38.3
Certified for safe international transportation of lithium batteries by air, sea, and land.
UL1642
UL-certified lithium battery cell safety for reliable and secure operation.
IEC62133
Internationally recognized safety standard for rechargeable lithium battery cells and packs.

Battery Pack Product FAQs

custom battery products

Explore frequently asked questions about PHD Energy’s battery pack products, including chemistry options, customization capabilities, safety features, certifications, and industrial application support.

Our battery pack products are available in multiple chemistries including Li-Ion, LiFePO4 (LFP), LTO, and Sodium-Ion, allowing solutions tailored for energy density, safety, cycle life, and application requirements.

Yes. PHD Energy designs custom battery pack products with configurable voltage, capacity, dimensions, BMS functionality, connectors, and enclosure options to meet OEM and industrial application requirements.

Our battery pack products support a wide range of applications including robotics, medical devices, drones, IoT systems, energy storage, portable electronics, industrial equipment, and mobility solutions.

Yes. Many of our battery pack products include advanced Battery Management Systems (BMS) with protections for overcharge, over-discharge, overcurrent, short circuit, and temperature monitoring for enhanced safety and reliability.

 

Submit your RFQ

What Happens Next

Submit your requirements and a PHD Energy engineer will contact you within 1 business day.

Share application, specs, volume, and timeline.

Our team evaluates your needs and prepares a tailored recommendation.

Get a detailed proposal including design options, pricing, and lead times.

We build, test, and refine until your solution is field-ready.