Factory Direct Sale Rechargeable High Quality Control 21700 4000mAh 5000mAh 3.7V Cylinder Lithium Ion Battery

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: NCM
• Model NO.: 21700-4000mah
• Rechargeable: Yes
• Size: 21*70mm
• Voltage: 3.7V
• Lead Time: 15-20 Days
• Certification: CE/RoHS/Un38.3/MSDS/Bis
• Warranty: One Year
• Transport Package: Un Carton
• Specification: 4000mAh, 4800mah, 5000mah
• Trademark: EVERBEST
• Origin: China
• HS Code: 8507909000
• Production Capacity: 1000000PCS/Day

Product Description

Factory Direct Sale Rechargeable High Quality Control 21700 4000mAh 5000mah 3.7V Cylinder Lithium Ion Battery

Product Parameters

 

18650  High rate products
No.	Model	Capacity	Nomial Voltage	Internal resistance	Discharge cut-off voltage	Charing cut-off voltage	Standard charge current	Maximum charging current	Maximum continuous discharge current	Cell diameter	Cell height	Cell Weight
		(mAh)	(V)	(mΩ)	(V)	(V)	(mA)	(mA)	(A)	(mm)	(mm)	(g)
1	1500mAh(15C)	1500	3.7	≤16	2.75	4.2	750	1500	22.5	18.3	65.2	42.5
2	2000mAh(5C)	2000	3.7	≤18	2.75	4.2	1000	2000	10	18.3	65.2	44
3	2000mAh(10C)	2000	3.7	≤18	2.75	4.2	1000	2000	20	18.3	65.2	44.5
4	2000mAh(15C)	2000	3.7	≤15	2.75	4.2	1000	2000	30	18.3	65.2	44.5
5	2200mAh(5C)	2200	3.7	≤18	2.75	4.2	1100	2200	11	18.3	65.2	45
6	2500mAh(5C)	2500	3.7	≤18	2.75	4.2	1250	2500	12.5	18.3	65.2	44.5
7	2500mAh(8C)	2500	3.7	≤18	2.75	4.2	1250	2500	20	18.3	65.2	45
8	2500mAh(10C)	2500	3.7	≤18	2.75	4.2	1250	2500	25	18.3	65.2	44.5
9	3000mAh(5C)	3000	3.7	≤18	2.75	4.2	1250	3000	15	18.3	65.2	45.2
21700 products
1	3000mAh(8C)	3000	3.7	≤15	2.75	4.2	1500	3000	24	21.5	70.1	66.5
2	3000mAh(5C)	4000	3.7	≤15	2.75	4.2	2000	4000	20	21.5	70.1	67.3
3	4000mAh(5C)	4000	3.7	≤15	2.75	4.2	2000	4000	32	21.5	70.1	67.3
4	4000mAh(0.5C-3C)	4000	3.7	≤15	2.75	4.2	2000	6000	35	21.5	70.1	75
5	5000MAh(0.5-3C)	5000	3.7	≤15	2.75	4.2	2250	10000	35	21.5	70.1	80

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