samsung, inr21700-50e, 5000mah, 10a, e2776-b500, parts, &, accessories

Samsung INR21700-50E 5000mAh 10A




Samsung INR21700-50E 5000mAh 10A Battery, Nominal Voltage: 3.6V

  • Brand: Samsung
  • Product Code: e2776-b500
  • Availability: Out Of Stock
Price in reward points:100
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Model: INR21700-50E
● Nominal Capacity: 5000mAh
● Minimum Capacity: 4900mAh
- Charge : 0.5C(2450mA), 4.2V, 0.02C(98mA) cutoff @ RT
- Discharge : 0.2C(980mA), 2.5V cutoff @ RT
* 1C=4900mA
● Nominal Voltage: 3.6V
● Charging Method: CC-CV
● Charging Voltage: 4.2V
● Standard Charging Constant Current: 2450mA
● Standard Charging Time: 3 hours
● Standard Charging End Current: 98mA
● Maximum Charging Current: 4900mA(not for cycle life)
● Discharging Cut-off Voltage: 2.5V
● Maximum Discharge Current
- For Continuous Discharge: 9800mA
- Not For Continuous Discharge: 14700mA
● Cycle Life: Capacity ≥ 3,802mAh @ after 500 cycles(80% of the Rated Discharge Capacity @ RT)
- Charge:0.5C(2,450mA),4.2V,CCCV0.05C(245mA) cut-off @ RT
- Discharge: 1C(4,900mA), 2.5V cut-off @ RT
● Weight: Max. 69g
● Maximum Dimensions: D-20.25mm, L-70.80mm
● Storage Temperature: -20 to +60° C


Rechargeable batteries are safely used in a variety of devices. However, because they provide high levels of power, their use involves potential risks that you need to know to ensure smooth operation and proper storage.

1. Do not use, charge or store your batteries at extreme temperatures.
2. Do not bring the batteries into contact with water.
3. Do not use batteries with a visible leak or damage to its housing.
4. Avoid battery drops.
5. Use only chargers that are in good condition and compatible with the type of battery you are charging.
6. Do not leave the batteries unattended when charging.
7. Charge your batteries away from flammable objects.
8. Always transfer your batteries to a plastic case.
9. Make sure that they do not come into contact with metal objects that may cause a short circuit (such as coins, keys, etc.).

Batteries do not have built-in short circuit and discharge / overload protection, so users should store and use them with extreme care and attention. We advise you not to store or transport them with other metal objects or electronic devices for your safety and to extend their lifespan.
Battery Capacity (mAh) 5000
Rated output wattage

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