Authentic Grade a Inr21700 50e 5000mAh 10A Lithium Ion Battery Cell Li Ion Ncm Cylinder High Capacity Power Battery Storage 3.7V Rechargeable Battery

• Customization: Available
• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Model NO.: BBG-21700-50E
• Discharge Rate: High Discharge Rate
• Size: Small
• Accessories Type: Chargers
• Rated Capacity: 5ah
• Standard Voltage: 3.7V
• Usage: Flash Light, Power Tool, RC Cars, etc.
• Electrolyte: Li-ion
• Dimension: 21.5mm X 70.8mm
• Weight: 69.5g
• Shape: Cylindrical Cells
• Life Cycles: 800 Times
• Transport Package: Standard Carton Package
• Specification: SGS. CE. RoHS. ISO9000
• Origin: Korea
• HS Code: 8507600090
• Production Capacity: 50000PCS/Year

Product Description

 

High capacity INR21700 50E cell
 Model: INR21700-50E
 Nominal Capacity: 5000mAh
 Minimum Capacity: 4900mAh
    - Charge : 0.5C(2450mA), 4.2V, 0.02C(98mA) cutoff @ RT
    - Discharge : 0.2C(980mA), 2.5V cutoff @ RT
    * 1C=4900mA
 Nominal Voltage: 3.6V
  Charging Method: CC-CV
  Charging Voltage: 4.2V
  Standard Charging Constant Current: 2450mA
  Standard Charging Time: 3hours
  Standard Charging End Current: 98mA
  Maximum Charging Current: 4900mA(not for cycle life)
 Discharging Cut-off Voltage: 2.5V
 Maximum Discharge Current
    - For Continuous Discharge: 9800mA
    - Not For Continuous Discharge: 14700mA
 Cycle Life: Capacity ≥ 3,802mAh @ after 500cycles(80% of the Rated Discharge Capacity @ RT)
    - Charge:0.5C(2,450mA),4.2V,CCCV0.05C(245mA) cut-off @ RT
    - Discharge: 1C(4,900mA), 2.5V cut-off @ RT
 Weight: Max. 69g
 Maximum Dimensions: D-20.25mm, L-70.80mm
 Storage Temperature: -20 to +60° C

Applications:
Portable high power devices
Stationary battery backup systems
Grid stabilization energy storage systems
Commercial truck and bus hybrid electric vehicles (HEVs) 


Other models:

Model.	Description	Weight(g)	discharge
USA K2 IFR 18650P 3.2V	1200mAh	45	30C/60C
IFR 18650P        3.2V	1100mAh	45	20C/30C
IFR 18650E        3.2V	1500mAh	45	3C/5C
USA K2 26650Ev    3.2V	3200mAh	85	5C/10C
USA K2 26650P     3.2V	2600mAh	85	30C/60C
IFR 18650P        3.2V	1500mAh	45	15C
IFR 38120S        3.2V	10Ah	330	5C/8C
IFR 38120P        3.2V	10Ah	330	10C/20C
ICR 18650E        3.7V	2200mAh	45	3C
ICR 26650E        3.7V	4000mAh	82	2C
ICR 26650E        3.7V	4500mAh	82	2C
ICR26700E         3.7V	5000mAh	85	2C
SAMSUNG INR18650-13P/13L	1300mAh	44.5	10/20C
SAMSUNG INR18650-15K	1500mAh	44.5	10C
SAMSUNG INR18650-15Q	1500mAh	44.5	12C
SAMSUNG INR18650-15M	1500mAh	44.5	18C
SAMSUNG INR18650-13Q	1300mAh	44.5	15C
SAMSUNG INR18650-20Q	2000mAh	44.5	8C
SAMSUNG INR18650-20R	2000mAh	44.5	11C
SAMSUNG ICR18650-22FM	22OOmAh	45	2C
SAMSUNG ICR18650-22P  3.7V	2200mAh	45	5C
SAMSUNG ICR18650-26F/26FM/26H	2600mAh	45	2C
SAMSUNG ICR18650-28A	2800mAh	45	2C
SAMSUNG ICR18650-29E	2900mAh	45	2C
SAMSUNG ICR18650-30A/30B	3000mAh	45	2C
SAMSUNG ICR18650-32A	3200mAh	48	2C
Panasonic NCR18650PF	2900mAh	45	2C
Panasonic NCR18650BD	3200mAh	47	3C
Panasonic NCR18650B	34OOmAh	45.9	1C
Panasonic NCR18650A	3100mAh	45	2C
LG 18650 HE2	2500mAh	48	12.5C
LG 18650 D1	3000mAh	48.5	2C
LG 18650 C2	2800mAh	48	2C
LG 18650 B4	2600mAh	48	2C
LG 18650 S3	2200mAh	48	2C
LG 18650 MF1	22OOmAh	48	5C

 
Company Information:
Shenzhen Battery building industry Co., Limited is a professional battery manufacturer of lithium batteries in China ,including : LiFePO4, LiMn2O4, LiNiCoMnO2 and LiCoO2 batteries. Products are widely applicable to E-bikes, E-motorcycles, EVs, golf carts, lawn mowers, electric tools and toys, portable power supply, safe mining equipments, UPS, telecommunication backup power, photovoltaic and wind power storage, etc.
All of our products will be strictly tested before delivering out .We also offer OEM & OEM service.
You are always welcome to visit our factory and cooperate with us!