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Samsung INR21700-33J 3270mAh - 6.4A - Z-Tag

Additional Information

EAN / GTIN  7417940526782
Weight - g  63
Brand  Samsung
Model  INR21700-33J
Size  21700
Battery chemistry  Li-ion
Voltage  3.6V
Min. capacity - mAh 3,220.00
Typ. capacity - mAh 3,270.00
Battery version  Z-tags
Discharge current - A 6.40
Circuit protection  Unprotected
Height - mm 70.15
Diameter - mm 21.10

Availability: In stock

€1.65 (€ 1,36 without VAT)
  • Buy 50 times for €1.55 (€1.28 without VAT)   
  • Buy 130 times for €1.35 (€1.12 without VAT)   
  • Buy 390 times for €1.25 (€1.03 without VAT)   

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Description

Details

Size tags: 0.1mmx7mmx30mm
Material tags: Copper/Nickel
Capacity: 3270mAh
Rated Voltage 3.6V - 3.7V
Charging cycle termination voltage 4.20V ± 0.05V
max discharge current: 6.4A
Do not discharge deeper than 2.5V
Plus pool: Flat top
Chemistry: Li-ion
Protection circuit: Without
Diameter: 21.1mm
Height: 70.15mm
Weight: 62.8g

Additional Information

Details

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Reviews

Customer Reviews

Addemnun to my last review: 3660+ mAh Review by Matthias
Rating
Test in Opus V3 Charger on 2 ot these Samsung INR21700-33J reulted in 3668 and 3677 mAH @ 1 Amp
With some practice in handling the cells only very few of the welded tags (less than 1%) fell off. (Posted on 08-04-24)
Tags not reliable Review by Matthias
Rating
I ordered 210 (for 14s15p) with Z-Tag, good price (+).
But even with low force on the tags (bend insert in holder - ) a lot just fell of the cell - both top and bottom.
So it is a very delicate, even frustrating job to assemble any battery packs. (I spot welded 10+ kWh of 18650 cells w/o issues). So the battery sits still unfinished on my workbench. :/ (Posted on 06-04-24)

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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