Samsung SDI INR21700-40T 21700 4000 mAh (25A)

Samsung SDI INR21700-40T 21700 4000 mAh (25A)
€6.00
Net price €5.04 VAT €0.96 *
Quantity Unit price
To 10 €6.00 * (€5.04 Net, VAT €0.96 * )
From 11 €5.75 * (€4.83 Net, VAT €0.92 * )
From 51 €5.70 * (€4.79 Net, VAT €0.91 * )
From 130 €5.65 * (€4.75 Net, VAT €0.90 * )

Prices incl. VAT plus shipping costs

Ready to ship today,
Delivery time approx. 3-4 workdays

With soldering tags:

With or without Nickel soldering tags

  • 10752
Samsung SDI INR21700-40T Li-ion battery cell in format 21700, nominal voltage 3.6V typical... more
Product information "Samsung SDI INR21700-40T 21700 4000 mAh (25A)"
Samsung SDI INR21700-40T Li-ion battery cell in format 21700, nominal voltage 3.6V typical capacity 4000 mAh, max. discharge current 25A

Important Warning

Lithium cells without protection circuit can be operated only with electronic protection circuits and by skilled persons.

Wrong use and short circuits could lead to severe burns or to explosions. Li-ion batteries may be neither overcharged nor discharged.  Moreover, li-ion cells with even the smallest damage or scratch may not be used. 

Please note, that li-ion cells can only be charged with the right chargers.

Technical Details

  • Capacity: 4000mAh (nominal) / 3900mAh (Min.)
  • Nominal Voltage: 3.6V
  • Charging Voltage: 4.2V + 0.05V
  • End-of-Discharge Voltage: 2.50V
  • Charging Current (Max.): 6000mAh (1.5C)
  • Discharging Current (Max.): 25000mAh (ca. 6.5C)
  • Weight: 75g.
  • Dimensions: 21.22 mm Diameter / 70.3 mm Length
  • Operating Temperatures: 0 – 50°C Charging / -20 – 80°C Discharging

Applications

  • E-Mobility
  • Consumer Electronic
  • Medical Equipment
  • Measuring Devices
  • Torchlight
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Important Notice Regarding Manufacturing and Delivery Time

Dear customers,

we manufacture many of our products ourselves in our production center in Berlin, Germany. So that we can offer you a wide range of products and attractive prices at the same time, we must use our manufacturing resources economically.

For this reason, we only go into production for many of our products (mainly ENERpower batteries) when we have an order for them.

We need more time for production, especially for bicycle batteries, electric boat batteries and energy storage. The range of 10-15 working days should also take into account during times of public holidays, but also the increased seasonal demand.

Thank you for your understanding.

Your ENERprof team


Important Notice Regarding COVID-19 >>