20Ah Cylindrical Battery Cells
Brand Name:Silverbat
Certification:Ce, Rohs , UN38.3 , PSE , UL, KC, CB
Model Number:40135
Minimum Order Quantity:200 Pieces
Delivery Time:15-35 days
Payment Terms:L/C, T/T, Western Union
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Shenzhen China
Address:
Gangshen international centre B2-3F, Long Hua distric ShenZhen city, China.
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3.2V 20Ah LFP LifePo4 Cylindrical Battery Cell For E Scooter, Energy Storage
Item | Specifications | Remarks | |
| nominal capacity | 20000 mAh | 0.5C discharge | |
| minimum capacity | 19500 mAh | 0.5C discharge | |
| internal resistance | ≤2 mΩ | AC 1 kHz | |
| recommended SOC range | 10% ~90 % | 3.1V~3.5V(0.5C) | |
| charge voltage | 3.65 V | ||
| End -of charge current | 1000 mA | 0.05C | |
| end of discharge voltage | 2.5V | ||
| nominal voltage | 3.25V | ||
| Standard charging current | 6700mAh | ||
| Fast charge | 20000 mAh | ||
| Standard discharge current | 6700mAh | ||
| Max continuous discharge current | 60000 mA | ||
Operating Temperature Rangesurface temperature of cell | Charging Temp. | 0~10℃ | ≤5000mA (0.25C) |
10~45℃ | ≤10000mA0.5C | ||
45~50℃ | ≤6700mA0.33C | ||
Discharging Temp. | -20~60℃ | ||
Storage Temp. | -20~45℃ | ≤1 month | |
0~45℃ | ≤3 months | ||
0~25℃ | ≤1 year | ||
Storage Humidity | ≤70% RH | ||
| Monthly self-discharge rate | ≤3.5% | monthly | 25℃, shipment state, new battery storage after 3 months25℃ |
Cell Dimension | Diameter: Φ40.5± 0.3 mm | ||
Cell Weight | 358g | ||
| Cycle life | 25℃ 95%DOD Cycle Life | After 4000 cycles, Capacity retention≥80% Initial capacity | |
25℃ 90%DOD Cycle Life | After 6000 cycles, Capacity retention≥70% Initial capacity | ||
1 This is brand new high quality 3.2V 20Ah lithium ion phosphate
battery, with cycle life of more than 6000 times.
2 this battery is widely used for high quality e bikes , portable
powers and for replacement for lead-acid battery
20Ah Cylindrical Battery Cells
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