26650-4000mAh-3.2V LiFePO4 Battery Cells

Lightweight, high-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±0.3)mm

Weight: 88g

Cycle life: ≥4,000@0.2C（80%DOD）

Certification:CE, UN38.3, IEC62133, IEC62619, UL1973, UL9540A, GB36276, ROHS, REACH, 3C, EU New Battery Law

Ultra-cycle life—LiFePO4 battery cells

Our 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 rate discharge capability

LiFePO4 Battery Cells supports high-rate discharge and can release energy quickly, making it suitable for applications such as power tools that require high instantaneous power.

Good consistency

The initial performance and the cycle degradation consistency after assembly are well-maintained, ensuring the stability and longevity of the battery pack.

High safety

LiFePO4 Battery Cells have Strong thermal stability, high decomposition temperature, not prone to thermal runaway, and reduce the risk of explosion and combustion.

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;

Good random combination

LiFePO4 Battery Cells have good random combination, which is more advantageous than square and soft packs.

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.

	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