26650-4000mAh-3.2V LiFePO4 Battery Cells

26650-4000mAh-3.2V High-Temperature -30°C to 75°C during discharge，Lightweight, Good-performance, safe and reliable Lithium Iron Phosphate (LiFePO4/LFP) battery.

Nominal voltage: 3.2V

Nominal capacity: 4Ah

Cell type / Chemistry: Cylindrical – LiFePO4

Dimensions (DxH):(26.45)×(65.7±0.30)mm

Weight Approx:88g

Cycle life: ≥4,000@1C（80%DOD）

Working temperature:-30°C to 75°

Ultra-cycle life—26650-4000mAh-3.2V LiFePO4 battery cells

Our 26650-4000mAh-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.

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.

Wide Operating Temperature

26650-4000mAh-3.2V LiFePO4 Battery Cells Reliable performance from -30°C to 75°C, perfect for applications in harsh environments.

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;

Long Cycle Life

Built with advanced LiFePO4 technology, it offers an extended lifespan of over 2000 times（100%DOD, reducing maintenance and replacement costs.

Environmental Benefits

LiFePO4 Battery Cells Eco-friendly and long-lasting, with stable performance in high temperatures, reducing energy waste and environmental impact.

Eco-Friendly & Sustainable

Free from harmful heavy metals, LiFePO4 batteries are environmentally friendly and compliant with global safety standards.

	Model	Charging current	Max Discharge current	Internal Resistant	25℃ Cycle life	Size
LFP rated type	JGPFR26650-3000mAh-3.2V	5C	10C(30A)	≤15mΩ	1500times-100%DOD 3000times-80%DOD 5000times-50%DOD	h: 65.7±0.3mm d: ≤26.45mm
LFP rated type	JGPFR18650-1100mAh-3.2V	10C	30C(33A)	≤18mΩ	500times-100%DOD 1000times-80%DOD 3000times-50%DOD	h:65.2±0.3mm d: ≤18.60mm
LFP high temperature type	JGTFR18650-1600mAh-3.2V	1C	3C(4.8A)	≤25mΩ	3500 times（100%DOD） 4000 times（80%DOD） 7000 times（50%DOD） 60℃ 2000times(100%DOD)	h:65.2±0.3mm d: 18.60mm
LFP capacity type	JGCFR18650-1600mAh-3.2V	1C	3C(4.8A)	≤25mΩ	2000times-100%DOD 4000times-80%DOD 7000times-50%DOD	h:65.2±0.3mm d: 18.60mm
	JGCFR18650-1800mAh-3.2V	1C	3C(5.4A)	≤25mΩ	2000times-100%DOD 4000times-80%DOD 7000times-50%DOD	h:65.2±0.3mm d: ≤18.60mm
	JGCFR18650-2200mAh-3.2V	1C	3C(6.6A)	≤25mΩ	1500times-100%DOD 2000times-80%DOD 3000times-50%DOD	h:65.2±0.3mm d: ≤18.60mm
	JGCFR26650-3400mAh-3.2V	1C	3C(10.2A)	≤25mΩ	2000times-100%DOD 4000times-80%DOD 7000times-50%DOD	h:≤65.4mm d: ≤26.45mm
	JGCFR26650-3600mAh-3.2V	1C	3C(10.8A)	≤25mΩ	2000times-100%DOD 4000times-80%DOD 7000times-50%DOD	h: 65.7±0.3mm d: ≤26.45mm
	JGCFR26650-3800mAh-3.2V	1C	3C(11.4A)	≤20mΩ	2000times-100%DOD 4000times-80%DOD 7000times-50%DOD	h: 65.7±0.3mm d: ≤26.45mm
	JGCFR26650-4000mAh 3.2V	1C	3C(12A)	≤20mΩ	2000times-100%DOD 4000times-80%DOD 7000times-50%DOD	h: 65.7±0.3mm d: ≤26.45mm
	JGCFR26650-4500mAh 3.2V	1C	3C(13.5A)	≤20mΩ	2000times-100%DOD 3000times-80%DOD 5000times-50%DOD	h: 65.7±0.3mm d: ≤26.45mm
NCM capacity type	JGCNR18650-2200mAh-3.6V	1C	3C(6.6A)	≤25mΩ	1000times-100%DOD 1500times-80%DOD 3000times-50%DOD	h: 65.2±0.3mm d: ≤18.60mm
	JGCNR18650-2600mAh-3.6V	1C	3C(7.8A)	≤25mΩ	1000times-100%DOD 1500times-80%DOD 2000times-50%DOD	h: 65.2±0.3mm d: ≤18.60mm
	IGCNR26650-5000mAh-3.6V	1C	2C(10A)	≤25mΩ	1000times-100%DOD 2000times-80%DOD 3000times-50%DOD	h: 65.7±0.3mm d: ≤26.45mm