Langrui Energy (Shenzhen) Co.,Ltd
| Type de paiement: | L/C,T/T,Paypal |
| Incoterm: | FOB |
| Quantité de commande minimum: | 1 Piece/Pieces |
| transport: | Ocean,Air,Express,Land |
Model NO.: 21700
Nominal Voltage: 3.7V
Transport Package: Carton Box/Tray
Specification: 21*70
Trademark: LR
Origin: China
Production Capacity: 20000PCS//Month
Type: Lithium-Ion Batteries
Rechargeable: Chargeable
Discharge Rate: High Discharge Rate
Shape: Cylindrical Battery
Electrolyte: Li-Ion
Installation: Packaged
| Unités de vente | : | Piece/Pieces |
Lithium Ion 21700 3,7 V 4000mAh Batterie
Caractéristiques de base:
| Typical Capacity | 4000mAh |
| Minimum capacity | 3800mAh |
| Nominal voltage | 3.7V |
| Standard Charge | CC/CV,0.2C5A, 4.20V |
| Standard Discharge | CC,0.2C5A, 3.00V |
| End-of-charge Voltage | 4.20V±0.05V |
| End-of-charge Current | 0.01C5A (At CV mode) |
| End-of-discharge Voltage | 3.00 V |
| Charging Time | 8.0hours(standard charge) |
| Quick Charge Current | 2000mA |
| Quick Discharge Current |
|
| Max Discharge Current | 60000mA |
| Weight |
Approx:52±1g |
|
Operating temperature |
Charging: 0ºC~45ºC Discharging:-20ºC~60ºC |
|
Storage temperature |
-5ºC~35ºC |
| Storage Humidity | ≤75% RH |
| Appearance | Without scratch, distortion, contamination and leakage |
Fonctionnalité:
Être la batterie d'énergie la plus élevée
tension de dicharge stable
Durée de vie plus longue, plus de 2 000 cycles avec une capacité restant à 80% min / cycle de décharge
Pas d'effet de mémoire
plus sûr et respectueux de l'environnement
Plage de températures larges: disponible pour une utilisation lorsque la température varie de -20 ~ 70 centigrade 
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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