JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells

Lightweight, high-performance, safe and reliable Lithium Iron Phosphate (LiFePO4/LFP) battery.

Nominal voltage: 3.2V

Nominal capacity: 1.8Ah

Cell type / Chemistry: Cylindrical – LiFePO4

Dimensions (DxH): (18.60)×(65.2±0.3)mm

Weight: 41.5g

Cycle life: ≥4,000@1C（80%DOD）

Certification: IEC62133, RoHS, UL1642, CE, UN38.3, BIS, REACH, 3C, Regulation (EU) 2023/1542

Ultra-cycle life—LiFePO4 battery cells

Our 18650-1800mAh-3.2V LiFePO4 battery cells are designed by our R&D team with a focus on safety. By combining special formulations, structures, and processes, we have achieved performance characteristics of safety, consistency, and long lifespan, which are at the leading level in the industry.It can also maintain high stability under extreme charging conditions. Ultra-long cycle life: The number of cycles can reach more than 3,000 times, which is far longer than other battery types.

Functional Positioning and Target Users of JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells

The JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells are engineered specifically for manufacturers and system integrators designing compact, high-reliability lithium iron phosphate battery packs. These cells are well-suited to applications requiring stringent thermal stability and long cycle life, targeting industrial, IOT solution providers, and custom pack assemblers who prioritize safety and uniform performance.The cylindrical 18650 form factor facilitates flexible battery architecture for portable electronics, energy storage modules, and prototyping in research environments. End users demanding compliance with international certifications will find these cells optimized to meet rigorous operational conditions through ISO/IATF-certified production processes.

Technical Features and Measurable Specifications of JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells

Designed with advanced LiFePO4 chemistry, the JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells offer a nominal voltage of 3.2V and a nominal capacity of 1.8Ah. Their cylindrical dimensions conform to standard 18650 sizing (18.6 mm diameter x 65.2 mm height), weighing approximately 41.5 grams per cell. The cells achieve an extensive cycle life exceeding 4,000 cycles at 1C discharge rate with 80% depth of discharge, ensuring longevity in demanding applications. High thermal stability minimizes risk of thermal runaway. These cells comply with critical certifications such as IEC62133, RoHS, UL1642, CE, UN38.3, BIS, and REACH, reflecting robust safety and environmental compatibility. Production traceability and quality control are guaranteed by ISO/IATF-certified manufacturing lines.

Industry Applications and Real-World Value of JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells

Industries requiring compact, efficient energy storage solutions employ the JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells within portable power banks, DIY energy modules, and replacement packs for handheld electronic devices. Their robust safety profile and long cycle life make these cells suitable for educational labs and prototype development where cell consistency impacts experimental reliability. The cells contribute to improved system integration in off-grid renewable energy storage designs and compact electronic assembly, offering predictable performance and compliance with regulatory safety standards. These attributes position the battery cells as a preferred component among advanced energy storage manufacturers seeking performance and regulatory assurance.

FAQ

What is the nominal voltage and capacity of your JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells?

Our JGCFR18650-1800mAh-3.2V LiFePO4 Battery Cells have a nominal voltage of 3.2V and a nominal capacity of 1.8Ah, making them ideal for compact and reliable energy storage solutions.

Do you offer customization options for integrating these LiFePO4 cells into battery packs?

Yes, we support flexible integration of our LiFePO4 battery cells into custom battery packs. Our cells are designed to help you build compact, reliable power modules with consistent performance and safety standards.

What certifications do your 18650 LiFePO4 cells possess to ensure quality and safety?

We manufacture our 18650 cells under strict standards with certifications including IEC62133, RoHS, UL1642, CE, UN38.3, BIS, and REACH. These ensure our battery cells meet global safety and environmental regulations.

What is the expected cycle life and reliability of your 18650 LiFePO4 battery cells under typical use?

Our 18650 LiFePO4 battery cells offer a long cycle life of at least 4,000 cycles at 1C with 80% depth of discharge. This reliability comes from dedicated R&D focused on thermal stability and consistent performance.

High-tech production process

All production lines have passed ISO/IATF certification, and fully automated and high-information production can ensure product quality and stability.

Good consistency

18650-1800mAh-3.2V LiFePO4 Battery Cells have good cycle consistency. Compared with other manufacturers, the performance of our batteries remains relatively consistent after long-term use.

Excellent safety performance

The formula, structure and process design with safety as the core have achieved a combination of safety, consistency and long life, and are at the forefront of the industry;

High safety

18650-1800mAh-3.2V LiFePO4 battery cells have strong thermal stability, high decomposition temperature, are not prone to thermal runaway, will not catch fire and explode.

Flexible combination

LiFePO4 Battery Cells can be highly flexible in combination in space-constrained and complex structures, as well as in heterogeneous requirements. They can be flexibly combined and optimized in layout according to different volumes and battery requirements.

Environmental Benefits

Unlike lead-acid batteries, which contain hazardous lead and can pollute if not disposed of properly, lithium batteries are produced in an eco-friendly manner without harmful emissions.

Type	Model	Charging current	Max Discharge current	Internal Resistant	25℃ Cycle life	Size	Temp. Range
LFP High-temp.Type	JGTFR18650-1600mAh-3.2V(18FT-5.12Wh)	1C	3C (4.8A)	≤25mΩ	2000 times（100%DOD） 4000 times（80%DOD） 7000 times（50%DOD） 60℃2000times(100%DOD)	h:65.2±0.3mm d: ≤18.60mm	Charge: 0℃~75℃ Discharge: -30℃~75℃
LFP High-temp.Type	JGTFR26650-4000mAh-3.2V(26FT-12.8Wh)	1C	3C (12A)	≤20mΩ	2000 times（100%DOD） 4000 times（80%DOD） 7000 times（50%DOD） 60℃2000times(100%DOD)	h:65.7±0.3mm d: ≤26.45mm	Charge: 0℃~75℃ Discharge: -30℃~75℃
LFP Power Rate Type	JGPFR18650-1100mAh-3.2V(18FP-3.52Wh)	5C	30C (33A)	≤18mΩ	500times（100%DOD） 1000times（80%DOD） 3000times（50%DOD）	h:65.2±0.3mm d: ≤18.60mm	Charge: 0℃~60℃ Discharge: -30℃~65℃
LFP Power Rate Type	JGPFR26650-3000mAh-3.2V(26FP-9.6Wh)	3C	10C (30A)	≤15mΩ	1500 times（100%DOD） 3000 times（80%DOD） 5000 times（50%DOD）	h:65.7±0.3mm d: ≤26.45mm	Charge: 0℃~60℃ Discharge: -30℃~65℃
LFP Capacity Type	JGCFR18650-1600mAh-3.2V(18FC-5.12Wh)	1C	3C (4.8A)	≤25mΩ	2000times（100%DOD） 4000times（80%DOD） 7000times（50%DOD）	h:65.2±0.3mm d: ≤18.60mm	Charge: 0℃~60℃ Discharge: -30℃~65℃
	JGCFR18650-1800mAh-3.2V(18FC-5.76Wh)	1C	3C (5.4A)	≤25mΩ	2000times（100%DOD） 4000times（80%DOD） 7000times（50%DOD）	h:65.2±0.3mm d: ≤18.60mm	Charge: 0℃~60℃ Discharge: -30℃~65℃
	JGCFR18650-2200mAh-3.2V(18FC-7.04Wh)	0.5C	3C (6.6A)	≤25mΩ	1500times（100%DOD） 2000times（80%DOD） 3000times（50%DOD）	h:65.2±0.3mm d: ≤18.60mm	Charge: 0℃~60℃ Discharge: -20℃~65℃
	JGCFR26650-3400mAh-3.2V(26FC-10.88Wh)	1C	3C (10.2A)	≤25mΩ	2000times（100%DOD） 4000times（80%DOD） 7000times（50%DOD）	h:≤65.4mm d: ≤26.45mm	Charge: 0℃~60℃ Discharge: -30℃~65℃
	JGCFR26650-3600mAh-3.2V(26FC-11.52Wh)	1C	3C (10.8A)	≤25mΩ	2000times（100%DOD） 4000times（80%DOD） 7000times（50%DOD）	h: 65.7±0.3mm d: ≤26.45mm	Charge: 0℃~60℃ Discharge: -30℃~65℃
	JGCFR26650-4000mAh-3.2V(26FC-12.8Wh)	1C	3C (12A)	≤20mΩ	2000times（100%DOD） 4000times（80%DOD） 7000times（50%DOD）	h: 65.7±0.3mm d: ≤26.45mm	Charge: 0℃~60℃ Discharge: -30℃~65℃
	JGCFR26650-4500mAh-3.2V(26FC-14.4Wh)	0.5C	3C (13.5A)	≤20mΩ	2000times（100%DOD） 3000times（80%DOD） 5000times（50%DOD）	h: 65.7±0.3mm d: ≤26.45mm	Charge: 0℃~60℃ Discharge: -20℃~65℃
NCM Capacity Type	JGCNR18650-2200mAh-3.6V(18NC-7.92Wh)	1C	3C(6.6A)	≤25mΩ	1000times（100%DOD） 1500times（80%DOD） 3000times（50%DOD）	h: 65.2±0.3mm d: ≤18.60mm	Charge: 0℃~60℃ Discharge: -40℃~65℃
	JGCNR18650-2600mAh-3.6V(18NC-9.36Wh)	0.5C	3C(7.8A)	≤25mΩ	1000times（100%DOD） 1500times（80%DOD） 2000times（50%DOD）	h: 65.2±0.3mm d: ≤18.60mm	Charge: 0℃~60℃ Discharge: -40℃~65℃
	JGCNR26650-5000mAh-3.6V(26NC-18Wh)	1C	2C(10A)	≤25mΩ	1000times（100%DOD） 2000times（80%DOD） 3000times（50%DOD）	h: 65.7±0.3mm d: ≤26.45mm	Charge: 0℃~60℃ Discharge: -40℃~65℃