PNC1145
3.6V 3.1Ah

Premium Standard Battery Pack

High Performance

Safe & Reliable

Built for Industries

PNC1145
The PNC1145 3.6V 3.1Ah Cylindrical Li-Ion Battery Pack is a compact rechargeable battery engineered for portable medical devices, handheld electronics, industrial instruments, and OEM applications. Built with premium NMC cylindrical cells and a TI BQ-based Battery Management System, it delivers reliable power output, integrated fuel gauging, I2C communication, fast charging capability, and dependable long-term performance in a compact form factor.
✓ Premium wide temperature cylindrical LIB cell
✓ Up to 3A power capability
✓ Support 1.55A fast charging
✓ 500+ cycle life
✓ Smart BMS with Fuge Gauge

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 N18650-32WA
ChemistryNMC
Form Factor18650
Nominal Voltage3.6V
Capacity3.1Ah
Charging3.2A
Discharging10A
Cycle Life≥500 cycles
Charging Temperature-20~60°C
Discharging Temperature-40~80°C
Pack Spec – PSC1341 3.6V 3.1Ah
Configuration1S1P
Dimensions22.5*19.5*67mm
Voltage2.5~4.2V
Capacity≥3100mAh
Charging1.55A
Discharging3A
CommunicationI2C
CableUL3302 24AWG
ConnectorMolex 5040510401
Casesoft package, blue PVC
Physical Dimensions
Length22.5 mm
Width19.5 mm
Height67 mm
Wire Length40.3 mm
ConnectorMolex5040510401
PNC1145 Standard Battery Pack Dimensions

Advanced BMS Architecture

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

PNC1145 schematic
TI BQ IC BQ27Z746
Ultra low power PCBA
Fuel gauging capability
Temperature monitoring
I2C communication

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.
UL2054
UL safety certification for complete battery packs and battery systems.
UL1642
UL-certified lithium battery cell safety for reliable and secure operation.

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.