21700‑5000 3.65V 5000mAh NCM Cylindrical Lithium‑Ion Cell INR21700‑50E
| High Light: | 21700 lithium ion battery 5000mAh,INR21700-50E cylindrical battery,3.65V NCM lithium cell |
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Grade‑A 21700‑5000 3.65V 5000mAh rechargeable lithium ion cell with high energy density, 15A continuous discharge, long cycle life. Widely used for e‑bike battery pack, power tools, power banks, portable electronics. Support bulk wholesale & battery pack OEM assembly. Certificates: CE, UN38.3, RoHS, MSDS.
Main Features
- Model:21700‑5000 / INR21700‑50E
- Nominal Voltage:3.65V；Max charging voltage:4.2V；Cut‑off discharge voltage:2.5V
- Nominal Capacity:5000mAh(5Ah)
- Discharge Rate:3C Continuous 15A
- Cycle Life:＞1000 cycles @ 1C charge‑discharge
- Dimension:21mm(D) ×70mm(L)
- Weight:≈70g
- Chemistry:NCM Lithium‑ion
- Grade:New Grade‑A cell, no refurbished, no reused cells
- Certificates:CE, UN38.3, RoHS, MSDS
- Terminal:Flat top
Wide Applications
Wholesale Information
- MOQ:Support small batch & large volume order
- OEM & ODM:Custom label, custom pack service available
- Shipment:Support sea freight, air freight, DDP shipping for global clients
- Quality control:100% capacity & internal resistance testing before delivery
Notice:This is bare cell without built‑in protection PCB. Please use proper BMS for battery pack assembly.
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