Wholesaler 21700 Lithium Ion Batteries Cell Original Rechargeable 3.7V 4000mAh 4500mAh 5000mAh Protected 21700 Li-ion Battery

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Size: Small
• HS Code500: 8507600090
• Voltage: 3.6V
• Model NO.: 21700/4000mAh
• Anode: Graphite
• Capacity: 4000mAh
• Internal Resistance: ≤40mΩ
• Transport Package: Carton
• Specification: 21700-4000mAh-3.7V/3.6V
• Trademark: TOB
• Origin: China
• HS Code: 850760009
• Production Capacity: 60000, 000PCS/Year

Product Description

Brand Name	TOB
Place of origin	Guangdong China
Type of battery	Lithium ion battery
Product name	21700
Size	21mm*70mm
Nominal Capacity	4000mAh
Nominal Voltage	3.7v
Discharge current	10Ah
Discharge temperature	-20-45ºC
Charging temperature	-5-45ºC
Weight	68g
Cycle life	1000 Times
Warranty	1year
Certification	CE/CB/SGS/UN38.3/RoHS/MSDS/SDS/KC/BIS
Shipping	Express/Sea/Air/Land
Application	Toys/Toy model aircraft/Small power boat/Home Appliances/E-bike/AGV/AV