Lithium battery 3.7V INR21700 5000mAh original li-ion battery cell CE BIS IEC2133 CB UL1642
- Lithium Ion Battery INR 21700 5000mAh 3.7V
- power cell for vacuum cleaner vacumm robot eletric vehicle 3C discharge
- Normal type Li-ion Cell or High Rate 3C 5C 10C 12Cwith customer design
- Accept the trial order around 1K with courier door to door service
- UL CE ROSH KC IEC62133 CCC UN38.3 MSDS BIS certification is aviliable for many li-ion battery models
- Customized battery pack and design OEM and ODM project .
Specification of the 21700 5000mAh battery:
| 1 | Capacity | Nominal Capacity:5000mAh (discharge with 0.2C to 2.5V) |
| Minimum Capacity:4900mAh (discharge with 0.2C to 2.5V) |
| 2 | Nominal Voltage | 3.6 V |
| 3 | Internal Impedance(AC 1KHZ) | ≤ 60mΩ |
| 4 | Standard Charge | Constant Current: 1C (5000mA) |
| Constant Voltage: 4.2V |
| 5 | Max. Charge Voltage | 4.2±0.05V |
| 6 | Max. Charge Current | 25℃: 1C (5000mA) |
| 7 | Standard Discharge | Constant Current: 1C (5000mA) |
| End Voltage: 2.5V |
| 8 | Max. Discharge Current | 25℃: 3C (15000mA) |
| 9 | Operating Temperature | Charge:0 ~ 45℃ |
| Discharge:-20 ~ 60℃ |
| 10 | Storage Temperature | within one month: -20 ~ 50℃ |
| within three months: -20~ 45℃ |
| within one year: 0~45℃ |
| 11 | Weight Max. | 70.0 g |
| 12 | Max. Dimension | Diameter (φ): 21.4mm |
| Height (H) : 70.75mm |
Discharge criterion
| NO | Current | Relative Capacity |
| 1 | 0.2C | 100% |
| 2 | 0.5C | ≥97% |
| 3 | 1C | ≥95% |
| 4 | 2C | ≥90% |
| 5 | 3C | ≥85% |
More pics.
Application :
vacuum cleaner, vacuum robot, Torches , Flash light ,power tools , LED light , Emergency lighting, Toys ,
Robot ,Medical device ,sweeper , E-Bike , electric toothbrush,Consumer devices ETC.
POWER CELL(high rate for power tools)
| No. | Type | Models | Capacity (mAh) | Nominal Voltage (V) | Impedance(mΩ) | cut off voltage(V) | Max.Continuous Discharge Current | Cycle life | Operating Temperature |
| 1 | 14500 | 14500 | 850 | 3.6 | ≤70 | 2.75 | 1.7A(2C) | above 300 | -20~60 |
| 2 | 18650 | 18650P | 2000 | 3.6 | ≤20 | 2.75 | 20.0A(10C) | above 300 | -20~60 |
| 3 | 18650T | 2000 | 3.6 | ≤40 | 2.75 | 6.6A(3C) | above 500 | -40~90 |
| 4 | 18650P5 | 2200 | 3.6 | ≤20 | 2.75 | 11.0A(5C) | above 5300 | -20~75 |
| 5 | 18650P8 | 2500 | 3.6 | ≤18 | 2.5 | 30A(12C) | above 250 | -20~80 |
| 6 | 18650M6 | 2600 | 3.6 | ≤35 | 2.75 | 7.5A(3C) | above 1000 | -20~60 |
| 7 | 18650M7 | 2600 | 3.6 | ≤30 | 2.75 | 7.5A(3C) | above 1000 | -20~60 |
| 8 | 18650P9 | 2900 | 3.6 | ≤40 | 2.5 | 8.7A(3C) | above 1000 | -20~60 |
| 9 | 18650M9 | 3200 | 3.6 | ≤40 | 2.5 | 9.3A(3C) | above 1000 | -20~60 |
| 10 | 21700 | 21700F2E | 5000 | 3.62 | ≤25 | 2.5 | 14.4A(3C) | above 1000 | -20~60 |
Energy Cell:
| No. | Type | Models | Capacity (mAh) | Nominal Voltage (V) | Impedance(mΩ) | cut off voltage(V) | Max.Continuous Discharge Current | Cycle life | Operating Temperature |
| 1 | 18650 | 18650F56 | 2200 | 3.7 | ≤60 | 3 | 2.2A(1C) | above 300 | -20~60 |
| 2 | 18650R8 | 2600 | 3.7 | ≤60 | 3 | 2.6A(1C) | above 300 | -20~60 |
| 3 | 18650F30 | 3000 | 3.7 | ≤60 | 3 | 4.5A(1.5C) | above 300 | -20~50 |
| 4 | 18650L9 | 3350 | 3.6 | ≤60 | 2.5 | 4.8A(1.5C) | above 300 | -20~50 |
| 5 | 21700 | 21700F2 | 5000 | 3.62 | ≤40 | 2.5 | 7.5A(1.5C) | above 300 | -20~50 |
Original lithiun ion battery models, contact MaxPower Lucy directly .
Lucy whatsApp: 0086-13714669620
Email: Lucy@maxpowersz.com
BatteryLucyXu@gmail.com
Mobile : 0086-13714669620
Skype: XuXuLucy114
Product Tags:
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INR21700-M50 21700 Original Rechargeable Lithium Ion Battery 3.7V 5000mAh Li Ion Battery 5Ah 3.6V 7.3A Images
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