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Wholesale Price Lithium Batteries Li Ion 21700 High Capacity Battery 4800mAh 5000mAh Cell
Description
Basic Info
| Model NO. | 21700 |
| Size | Small |
| Name | 21700lithium Ion Rechargeable Battery |
| Dimension | 21*70 |
| The Discharge Rate | 3c |
| The Charging Ratio | 1c |
| Cycle Life | >2000 Times |
| Capacity | 5ah/5000mAh, 4.8ah/4800mAh |
| Internal Resistance | 8mΩ |
| Storage Type | 25°c |
| Work Temperature | -20 to 45 |
| Certification | Bis CE CB |
| Battery | LiFePO4 |
| Types | Rechargeable |
| Weight | 70.0g ±2g |
| Battery Type | 21700 Rechargeable Li-ion |
| Anode Material | Ncm |
| Transport Package | Wood Package |
| Trademark | OEM |
| Origin | Kaifeng |
| HS Code | 8507600090 |
| Production Capacity | 100000PCS/Month |
Product Description
Nominal Voltage | 3.7V |
Nominal Capacity | 5000mAh |
Cell Type | Cylindrical Lithium Ion Battery |
Internal Resitance | ≤25mΩ |
Cut-off Discharge Voltage | 2.50V |
Charge Upper Limit Voltage | 4.20±0.05V |
Max. Charge Current | 1.5A |
Max. Continuous Discharge Current | 5A |
Max. Pulse Discharge Current | 15A |
Cycle Life | 1000 Times |
Standard charger | CC/CV |
Warranty | 1 Years |
Size | 21*70mm |
Cell Weight | 70.0g ±2g |
Operating Temperature | Charge : 0 ~ 45ºC |
Discharge : -10 ~ 60ºC | |
Storage Temperature | 1 Years : -20 to 25ºC |
3 Months : -20 to 45ºC | |
1 Months : -20 to 60ºC | |
Application | Cassettes Players, Radios, Appliances, Flashlights, Calculators, Toys, Clocks, Smoke Alarms, Remote Controls, etc. |
| Model | Normal Voltage(V) | Normal Capacity(mAh) | Max DischargeRate | work Voltage (V) | IR (m) | Weight(g) |
| TP32700C60 | 3.2 | 6000 | 3C | 2.0 ~3.65 | 8 | 145.0 |
| TP32700C55 | 3.2 | 5500 | 3C | 2.0 ~3.65 | 8 | 144.0 |
| TP32700C50 | 3.2 | 5000 | 3C | 2.0 ~3.65 | 20 | 143.0 |
| TP26650C40 | 3.2 | 4000 | 3C | 2.0 ~3.65 | 15 | 86.0 |
| TP26650C36 | 3.2 | 3600 | 3C | 2.0 ~3.65 | 15 | 86.0 |
| TP26650C33 | 3.2 | 3300 | 3C | 2.0 ~3.65 | 15 | 85.0 |
| TP26650C30 | 3.2 | 3000 | 3C | 2.0 ~3.65 | 15 | 83.0 |
| TP26650C24 | 3.2 | 2400 | 3C | 2.0 ~3.65 | 32 | 79.0 |
| TP26650C21 | 3.2 | 2100 | 3C | 2.0 ~3.65 | 25 | 59.0 |
| TP26650C20 | 3.2 | 2000 | 3C | 2.0 ~3.65 | 25 | 58.0 |
| TP18650C20 | 3.2 | 2000 | 3C | 2.0 ~3.65 | 30 | 45.0 |
| TP18650C18 | 3.2 | 1800 | 3C | 2.0 ~3.65 | 30 | 44.0 |
| TP18650C15 | 3.2 | 1500 | 3C | 2.0 ~3.65 | 30 | 42.0 |
| TP18650C13 | 3.2 | 1300 | 3C | 2.0 ~3.65 | 30 | 39.0 |
| TP14890C10 | 3.2 | 1000 | 3C | 2.0 ~3.65 | 70 | 29.0 |
| TP14430C13 | 3.2 | 400 | 3C | 2.0 ~3.65 | 80 | 15.0 |
| TP14500C06 | 3.2 | 600 | 3C | 2.0 ~3.65 | 70 | 16.0 |
| TP14500C05 | 3.2 | 500 | 3C | 2.0 ~3.65 | 70 | 15.6 |
| TP14500C04 | 3.2 | 400 | 3C | 2.0 ~3.65 | 70 | 15.0 |
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