shenzhen gold power energy co.,ltd
| Payment Terms | T/T |
| Supply Ability | 100'000Pieces daily |
| Delivery Time | within 15days |
| Packaging Details | Bulk packing |
| Nominal Voltage | 7.4V |
| Nominal Capacity | 2000mAh |
| Cycle Life | 500 times |
| Weight | 102g |
| Max Dimension | 20mm x 38mm x 70mm |
| Discharge Cut-off | 5.5V |
| Model Number | 18650 2S1P 7.4V 2000mAh |
| Certification | UN38.3, MSDS, IEC62133, RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100'000Pieces daily |
| Delivery Time | within 15days | Packaging Details | Bulk packing |
| Nominal Voltage | 7.4V | Nominal Capacity | 2000mAh |
| Cycle Life | 500 times | Weight | 102g |
| Max Dimension | 20mm x 38mm x 70mm | Discharge Cut-off | 5.5V |
| Model Number | 18650 2S1P 7.4V 2000mAh | Certification | UN38.3, MSDS, IEC62133, RoHS |
| Place of Origin | China | ||
| High Light | 7.4wh Lithium Cylindrical Battery ，18650 Lithium Cylindrical Battery ，Cylindrical Lithium Ion Battery | ||
| No. | Item | General Parameter | Remark |
|---|---|---|---|
| 1 | Rated Capacity | 2000mAh | Standard discharge (0.2 C5) after standard charge (0.2 C5) |
| 2 | Minimal Rated Capacity | 2000mAh | |
| 3 | Nominal Voltage | 7.4V | |
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells |
Charge: CC 0.2C to 4.2V/cell, then CV till current to 0.05C Rest: 30min Discharge: 0.2C to 2.8V/cell Temperature: 20±5℃ Carry out 500 cycles |
| 5 | Discharge cut-off voltage | 5.5V | 5.5V (recommended) |
| 6 | Charging cut-off voltage | 8.4V | 8.4V (recommended) |
| 7 | Cell and assembly method | NV-ICR18650-1.8Ah | 2S1P |
| 8 | Housing material | PVC | |
| 9 | Standard charge | 0.2C constant current (CC) charge to 4.2V, then constant voltage (CV) 4.2V charge till charge current decline to ≤0.05C | Charge time: Approx 7h |
| 10 | Standard discharge | Constant current 0.2C Cut-off voltage 2.8V | |
| 11 | Maximum Charge Current | 2.5A | |
| 12 | Continuous Current | 2.5A | |
| 13 | Operation Temperature Range | Charge: 0~45℃ Discharge: -10~60℃ |
60±25% R.H. |
| 14 | Storage Temperature Range | Less than 1 year: 0~25℃ Less than 3 months: -5~35℃ |
60±25% R.H. at the shipment state |
| 15 | Weight | Approx: 102g | |
| 16 | Max. Dimension | Thickness: 20mm Width: 38mm Length: 70mm |
| Model | Capacity (mAh) | Combination |
|---|---|---|
| 18500-3.7V | 1200-12000 | One or more parallel sections can be arranged in size at will |
| 18500-7.4V | 1200-12000 | Two strings of multi-parallel, can be arranged in various sizes |
| 18500-11.1V | 1200-12000 | Three strings of multiple, can be arranged in various sizes |
| 18650-3.7V | 1200-100000 | One or more parallel sections can be arranged in size at will |
| 18650-7.4V | 1200-100000 | Two strings of multi-parallel, can be arranged in various sizes |
| 18650-11.1V | 1200-100000 | Three strings of multiple, can be arranged in various sizes |
| 21700-3.7V | 4500-45000 | One or more parallel sections can be arranged in size at will |
| 21700-7.4V | 4500-45000 | Two strings of multi-parallel, can be arranged in various sizes |
| 21700-11.1V | 4500-45000 | Three strings of multiple, can be arranged in various sizes |
| Model No. | Nominal Voltage | Typical Capacity | Size | Charge Rate | Discharging Rate | Weight (g) |
|---|---|---|---|---|---|---|
| ICR14500 | 3.7V | 600mAh | 13.9×48.5±0.3 | 0.2-1C | 0.2-2C | 19.5 |
| ICR14500 | 3.7V | 750mAh | 13.9×48.5±0.3 | 0.2-1C | 0.2-2C | 20 |
| ICR14500 | 3.7V | 800mAh | 13.9×48.5±0.3 | 0.2-1C | 0.2-2C | 20.5 |
| ICR18500 | 3.7V | 1300mAh | 18.0×49.7±0.2 | 0.2-1C | 0.2-2C | 32 |
| ICR18500J | 3.7V | 1400mAh | 18.0×49.7±0.2 | 0.2-1C | 0.2-2C | 31 |
| ICR18500 | 3.7V | 1600mAh | 18.0×49.7±0.2 | 0.2-1C | 0.2-2C | 32 |
| ICR18650 | 3.7V | 2200mAh | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 40 |
| ICR18650 | 3.7V | 2600mAh | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 45 |
| ICR18650 | 3.7V | 3000mAh | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 48 |
| ICR18650 | 3.7V | 3400mAh | 18.0×65.2±0.2 | 0.2-1C | 0.2-2C | 50 |
| ICR26650 | 3.7V | 4500mAh | 26.3×65.0±0.5 | 0.2-1C | 0.2-2C | 80 |
| ICR26650 | 3.7V | 5000mAh | 26.3×65.0±0.5 | 0.2-1C | 0.2-2C | 85 |
| ICR18650P | 3.7V | 2600mAh | 18.0×65.2±0.2 | 0.2-1C | 5C | 45 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2001
Total Annual:
40000000-50000000
Employee Number:
500~999
Ecer Certification：
Verified Supplier
Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery. It has established 5 modern production factories. These f... Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery. It has established 5 modern production factories. These f...
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