21700-40P Lithium Cell 3.6V 4000mAh

• Optional Cell  Type: NMC / NCA / LiFePO4 (LFP)
• Optional Cell Voltage: 3.6V / 3.7V / 3.2V
• Optional Cell Capacity: 4000mAh / 4500mAh / 4800mAh / 5000mAh / 5500mAh / 6000mAh
• OEM: Yes
• Factory: JOINSUN, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT
• Certifications: UL / FCC / CE / RoHS / IEC / CCC / PSE / CB / BIS /UN38.3 / MSDS

Efficient Power Solutions to Meet Your Needs

JOINSUN offers reliable power equipment to help optimize energy usage and reduce costs. Whether for industrial or commercial projects, we provide customized solutions based on your specific requirements. Contact us today to learn more and get a quote.

Quickly get a quote!

Description

21700-40PSpecifications
Cell Model NameINR21700-40
Nominal Voltage3.6V
Nominal Capacity4000mAh
Minimum Capacity3900mAh (2.75V)
Nominal Energy14.4Wh
Diameter~21.7 mm ~0.85 in
Length~70.8 mm ~2.78 in
Weight~70g ~0.15 lbs
Internal Resistance≤19mΩ
Continuous Cycling Discharge1C~5C (Ambient temperature: 25℃)
Max. Discharge1C~8C (Does not support cycling discharge)
Cycle Lifespan5C cycling discharge ≥1000 cycles (Capacity retention rate: 80%)
ApplicationsTool: Electric Power Tools / Gardening Tools / Floor Scrubber / Vacuum Cleaner / Home Appliances / Medical Equipment / Security Surveillance Equipment / Smart Robots Energy Storage: C&I Energy Power Storage / Portable Power Stations
CertificationsUL / FCC / CE / RoHS / IEC / CCC / PSE / CB / BIS /UN38.3 / MSDS

Efficient Power Solutions to Meet Your Needs

Quickly get a quote!