| Type: | Li-ion Battery |
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| Rechargeable: | Yes |
| Size: | 21*70mm |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Sam INR21700 48x 4800mah 15a 3.7V High capacity 21700 Li-ion Battery pk 21700 48G for Electric cars battery pack
Specifications:(Samsvng 48X 21700 4800mah 15a)
| Standard discharge Capacity | Min 4650mAh, Typ. 4,800mAh - Charge: 0.33C(1584mA),4.2V, 0.025C(120mA) cutoff @ RT - Discharge : 0.2C(960mA), 2.5V cutoff @ RT (Avoid direct wind), * 1C = 4,800mA |
| Rated discharge capacity |
Min. 4,650mAh, Typ. 4,800mAh - Charge: 0.33C(1584mA),4.2V, 0.025C(120mA) cutoff @ RT - Discharge : 1.0C(4,800mA), 2.5V cutoff @ RT (Avoid direct wind), *1C = 4,800mA |
| Max charging Voltage | 4.2V (4.15V for cycle life) |
| Nominal Voltage | 3.64V |
| Charging Method | CC-CV (constant voltage with limited current) |
| Charging Current rate | 0.33C (1,584mA) |
| Discharge Cut-off Voltage |
2.5V (3.0V for cycle life) |
| Cycle life | Capacity ≥ 70% @ after 3,000cycles (70% of the Initial Capacity @ RT) - Charge : 1.0C(4,800mA), 4.15V, CCCV 0.05C(240mA) cut-off @ RT - Discharge: 1C(4,800mA), 3.0V cut-off @ RT |
| Cell Weight | 68.0g±1.5g |
| Cell Dimension | Cell height : 70.00±0.15mm Diameter : Φ 21.0±0.10mm |
| Operating Temperature( *2) (Cell Surface Temperature) |
Charge : 0 to 45°C Discharge : -30 to 60°C |
| Recovery 80% after storage(*³) |
1 year : -20~23°C 3 months : -40~45°C 1 month : -40~60°C |
All of the vapcell batteries are TRUE RATING
Discharge Graph:
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Note:
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1.We can provide various brands of batteries, the latest date original genuine brand batteries. Our company's main vapcell battery has many types that are comparable to branded batteries, with superior performance and price advantages, which can completely replace Japanese and Korean brands. Please contact us for specific models. 2. We have the latest 18650, 21700, 20700, 20650, 26650, 32700, 26350, 18350, 16650, 14650, 14500, 18500, 16340, 10400, IFR 10370, USB Battery and other models in stock. Each model has a variety of capacities, high-discharge current, low-discharge current, capacity battery, power battery, we have all of these.If necessary, please contact us if you need other needs. 3. We will test all battery voltage, internal resistance and capacity before shipment 4. We can also provide the supply of large-capacitybatteries of other brands, such as EV, CA TL, CA LB, with a capacity of 50ah 90ah 105ah 200ah 230ah 280 ah 302ah 304ah and othermodels in stock. The original products are genuine, and the fresh inventory includes A and B class. If you have any needs, please feel free to contact us.contact us. |
Natural Packing
Each 2 batteries packed in one Vapcell zipper box or plastic case ,10kg batteries in standard Vapcell export carton.
Suppliers with verified business licenses
Audited Supplier 
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