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Samsung INR21700-50G 4850mAh - 9.7A Clear wrap

Additional Information

EAN / GTIN  7417940529509
Weight - g  75
Brand  Samsung
Model  INR21700-50G
Size  21700
Battery chemistry  Li-ion
Voltage  3.6V
Min. capacity - mAh 4,800.00
Typ. capacity - mAh 4,850.00
Battery version  Flat top
Discharge current - A 9.80
Circuit protection  Unprotected
Height - mm 70.80
Diameter - mm 21.25

Availability: not Available

€3.75 (€ 3,10 without VAT)
  • Buy 10 times for €3.09 (€2.55 without VAT)   
  • Buy 50 times for €2.89 (€2.39 without VAT)   
  • Buy 130 times for €2.69 (€2.22 without VAT)   
  • Buy 390 times for €2.59 (€2.14 without VAT)   
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1)Made in South Korea
2) Discharge Current(Max.):10A/9.7A
3) Min Capacity: 4850mAh
4)Nominal Voltage: 3.63V
5)Discharge cut-off voltage:2.5V
6)Charging Method: CC-CV
7)Charging Voltage: 4.2V
9)Cycle life :Capacity ≥ 3, 880mAh @ after 1,000cycles
(80% of the Standard Discharge Capacity @ RT)
- Charge : 0.33C(1,600mA), 4.2V, CCCV 0.05C(242.5mA) cut-off @RT
- Discharge: 1C(4,850mA), 2.5V cut-off @ RT

These batteries are from a cancelled automotive project. Batteries for automotive projects often have no wrap to save weight. We added the heatshrink for your convenience.

Additional Information


Production date 30/11/2021 Version 50G6


Customer Reviews

Ottime! Review by MilleMiglia
Ho comprato 84 di queste celle per fare una batteria 14s6p per ebike. Buona capacità di scarica e autonomia infinita.
I bought 84 of these cells to make a 14s6p ebike battery. Good discharge capacity and infinite autonomy.
Excellent! (Posted on 16-06-24)

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Take care

  • Li-ion batteries can be dangerous when used wrong, short circuit or wrong usage can lead to fire or an explosion
  • Do not put the battery in a charger or equipment with wrong terminals connected
  • Never short cut the battery. Take care you don’t short cut it accidentally, do not put it in your pocked together with bunch of keys
  • Do not disassemble or deform the battery. Dispose it if the battery is deformed
  • Do not immerse in water
  • Avoid excessive physical shock or vibration
  • Do not expose to, dispose of the battery in fire
  • Keep out of the reach of children
  • Never use a modified or damaged charger
  • Do not leave battery in charger over 12 hours
  • Store the battery in a cool, dry and well-ventilated area
  • Dispose of in accordance with local regulations
  • Do not solder on these cells