Samsung INR21700-53G2 Li-Ion Cell 5300mAh 15.9A
Samsung INR21700-53G2 Li-Ion Cell 5300mAh 15.9A
Samsung INR21700-53G2 Li-Ion Cell 5300mAh 15.9A
The original Samsung INR21700-53G2 lithium-ion cell is a high-quality energy source designed for building battery packs with excellent energy density. Combining a very high capacity of 5300mAh with stable performance characteristics, it is an ideal choice for energy storage systems, backup power solutions, portable devices, and other applications requiring long operating times.
Manufactured by Samsung SDI, one of the world's leading battery producers, this cell offers outstanding reliability, low internal resistance, and long service life, ensuring consistent performance over numerous charge and discharge cycles.
Applications:
- Energy storage systems
- Uninterruptible Power Supplies (UPS)
- High-capacity power banks
- Emergency and portable lighting
- Measuring and monitoring equipment
- Solar and off-grid energy systems
- DIY projects requiring high energy capacity
Important Information:
This cell does not include a built-in PCM/BMS protection circuit and is intended for use in battery packs equipped with an appropriate Battery Management System (BMS). Assembly and use should be carried out by qualified and experienced personnel.
Brand
Entity responsible for this product in the EU
Nexun Sp. z o.o.More
ProducerSamsung Electronics Polska Sp. z o.o.Address:
ul. Postępu 14Postal code: 02-676City: WarszawaCountry: PolskaPhone number: 801-172-678E-mail: kontakt@samsung.pl
Responsible entityNexun Sp. z o.o.Address:
ul. Maciejków 668Postal code: 34-381City: RadziechowyCountry: PolskaPhone number: 335000105E-mail: kontakt@nexun.pl
Warranty
E-cigarettes
No
Power tools
No
Maximum working temperature
50st
Maximum charging voltage
4,20V
Maximum discharge current
15,9A
Maximum discharge current in batteryMore
The discharge current when working in packs (a battery composed of many 18650 or 21700 cells) is lower than the current specified in the catalog note for one cell. This is due to the fact that many cells in the pack heat up from each other. The increased and uneven temperature of the pack causes rapid degradation of the cell and such a battery may not survive even one season. For the safety and long life of your battery, always design it safely based on the maximum operating current in the pack. Do not overload the cells, do not build a pack based on the maximum current for 1 cell - otherwise your pack will have a very short lifespan.
6A
Maximum charging current
1,7A
Rated voltage
3,6V
Minimum capacity
5140mAh
Rated capacity
5300mAh
Internal resistanceMore
The stated internal resistance of the cell is based on the manufacturer’s official datasheet. This value is declared by the manufacturer and may differ from the result obtained when measuring an individual cell.
≤ 16 mΩ
State
New
Standard discharge current
6A
Standard charging current
1A
Manufacturing technology
Li-ion
Cells type
21700
High current
No
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