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Samsung INR21700-30T 3000mAh - 35A - Reclaimed

Additional Information

EAN / GTIN  7417940528601
Weight - g  69
Brand  Samsung
Model  INR21700-30T
Size  21700
Battery chemistry  Li-ion
Battery  Rechargeable
Voltage  3.6V
Min. capacity - mAh 3,000.00
Battery version  Reclaimed, Flat top
Discharge current - A 35.00
Circuit protection  Unprotected
Height - mm 70.10
Diameter - mm 21.00

Availability: In stock

  • Buy 10 times for €2.15   
  • Buy 130 times for €2.05   
  • Buy 260 times for €1.95   

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Brand: Samsung
Model: 30T
Size: 21700
Nominal Capacity: 3000 mAh
Nominal voltage: 3.6V
Maximum voltage: 4.2V
Discharge current: 35A Maximum continuous
Style: Flat Top
Approximate dimensions: 21.1mm x 70.2mm
Approximate weight: 68.2 g

These batteries come from battery packs in which welding errors have been found. The batteries have never been charged or discharged.

The cells we offer have:
- Minimal damage to cell
- Never charged during production (from the box) (each cell is tested)
- Resistance is according to datasheet, never worse (every cell is tested)

Additional Information




Customer Reviews

Excellent batteries Review by James
These are the cells used in the 9AH DeWalt 54V flex battery packs. They are seriously high amperage and hold up well under sustained high load. Currently using 5S 20P for a 72V battery pack and it will happily put out 5KW (70Amps) from full to flat.
Whilst not the most energy dense you can get, they are the cheapest option per KWH I have found. (Posted on 07-02-23)
good Review by Henrikas
good battery... (Posted on 10-02-22)
satisfied Review by Facko
For the money great value, just to be clear that You need change isolation on few pieces and remove burrs from old nickel strips.

(Posted on 12-01-22)

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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