Shenzhen Kweight Development Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Pieces per Month |
| Delivery Time | 15 days |
| Packaging Details | Wooden package |
| Cycle life | 6000 Times |
| OEM/ODM | Aceeptable |
| Battery Type | LiFePO4 |
| Operating Temperature | Charging: 0~45℃ Discharging:-20~60℃ |
| Features | Environmental Safety Long Life |
| Protection | Built-in Smart BMS |
| Discharge rate | 0.5C-1.5C |
| Warranty | 2 or 5 years |
| Application | Electric Power Systems,Solar system,UPS |
| Brand Name | Kweight |
| Model Number | BM51100-100A |
| Certification | CE/RoHS/UN38.3/MSDS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 Pieces per Month |
| Delivery Time | 15 days | Packaging Details | Wooden package |
| Cycle life | 6000 Times | OEM/ODM | Aceeptable |
| Battery Type | LiFePO4 | Operating Temperature | Charging: 0~45℃ Discharging:-20~60℃ |
| Features | Environmental Safety Long Life | Protection | Built-in Smart BMS |
| Discharge rate | 0.5C-1.5C | Warranty | 2 or 5 years |
| Application | Electric Power Systems,Solar system,UPS | Brand Name | Kweight |
| Model Number | BM51100-100A | Certification | CE/RoHS/UN38.3/MSDS |
| Place of Origin | China |
| Cell Battery specifications | |||
| No | Item | General Parameter | Remark |
| 1 | Rated Capacity | Typical:100Ah Minimum:98Ah | Standard discharge after Standard charge |
| 2 | Nominal Voltage | 3.2V | Mean Operation Voltage |
| 3 | Internal Impedance | ≤0.4mΩ | Under 20±5℃ Environment Temperature , the Usage Frequency of Fully Charge( 1KHz) , Use AC Internal Impedance test machine to test |
| 4 | Standard charge | Constant Current 0.5C5A Constant Voltage 3.6V 0.02C5A cut-off | Charge time : Approx2.5h |
| 5 | Rapid Charge | Constant Current 1C5A Constant Voltage 3.6V 0.02C5A cut-off | Charge time : Approx1.5h |
| 6 | Standard Charge Cut-off Voltage | 3.6V | Voltage of the battery when the Charge is stopped |
| 7 | Standard Discharge Cut-off Voltage | 2.5V | Voltage of the battery when the discharge is stopped |
| 8 | Standard discharge | Constant current 1C5A end voltage 2.5 V | 100A |
| 9 | Maximum discharge current | Constant current:1C5A end voltage:2.5 V | 100A@≧0℃ |
| 10 | Dimension | Thickness:48±0.5mm Width:173.9±0.8mm Height:120.6±0.8mm | Initial Dimension |
| 11 | Weight | 2300g±0.05kg | APPROX |
| 12 | Operating Temperature Range | Temperature:-20~60℃ Humidity: ≤65%RH | Recommended charge/discharge current≤1I1 (50A),when cell temperature is lower than0℃, Recommended cool the cell, when cell temperature is higher than 60℃ |
| 13 | Storage Temperature Range | -20℃ ~25℃ | Recommend( 25±3℃ )；≤90%RH storage moisture range. |
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
1000000-2000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr... Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr...
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