PFC4144/ SGM06
12.8V 1.8Ah

Premium Standard Battery Pack

High Performance

Safe & Reliable

Built for Industries

PFC4144
The PFC4144/SGM06 12.8V 1.8Ah Premium LiFePO4 Battery Pack is a lightweight rechargeable battery engineered for portable medical devices, industrial electronics, handheld equipment, and OEM applications. Built with premium LiFePO4 cylindrical cells and an advanced SMBus-enabled Battery Management System, it delivers reliable power, intelligent cell balancing, precision battery monitoring, and comprehensive protection for long-term performance.
✓ High discharge performance: 6A continuous and 10A pulse (≤2s)
✓ Long cycle life: 1500 + cycles
✓ Compact & light: Dimensions ≤70x41x45mm, weight approx. 221g with Molex connector

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 F18650-20EA
ChemistryLiFePO4
Form Factor18650
Nominal Voltage3.2V
Capacity2.0Ah
Charging2.0A
Discharging6.0A
Cycle Life2000
Pack Spec – PFC4144 12.8V 1.8Ah
Configuration4S1P
Dimensions70×41×45mm
Operating Voltage10-14.6V
Charging2.0A
Discharging6.0A
CommunicationSMBus
CableUL3239 20AWG
ConnectorMolex 430250600
CasePVC
Physical Dimensions
Length70 mm
Width41 mm
Height45 mm
Wire Length90 mm
ConnectorMolex 430250600
PFC4144 Standard Battery Product Dimensions

Advanced BMS Architecture

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

PFC4144 schematic
Multi-level safety protection: Overcharge, over-discharge, over-current, and short-circuit protection.
Smart temperature protection: Full high/low temp cutoff for safe charging/discharging.
Automatic cell balancing: Charge balancing (30mA typical) for consistent cell performance.
Precise monitoring: BQ40Z50 fuel gauge IC with low self-consumption (175μA in sleep mode).

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.
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.