Soundon New Energy Technology Co,.Ltd.
| Payment Terms | T/T or L/ C |
| Supply Ability | 50pcs/day |
| Delivery Time | 25-30 days |
| Packaging Details | PVC case with inner ,carton box outside |
| Battery Voltage | 51.1V |
| Battery Capacity | 280Ah |
| Battery material | NCM Pouch Cell |
| Cell Rated voltage | 3.6V |
| Cell Rated Capacity | 17.5AH |
| The total energy of the battery | 14.3kwh |
| Brand Name | SOUNDON |
| Model Number | EV-51.1V280Ah-01 |
| Certification | UN38.3, ROHS,MSDS,UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T or L/ C | Supply Ability | 50pcs/day |
| Delivery Time | 25-30 days | Packaging Details | PVC case with inner ,carton box outside |
| Battery Voltage | 51.1V | Battery Capacity | 280Ah |
| Battery material | NCM Pouch Cell | Cell Rated voltage | 3.6V |
| Cell Rated Capacity | 17.5AH | The total energy of the battery | 14.3kwh |
| Brand Name | SOUNDON | Model Number | EV-51.1V280Ah-01 |
| Certification | UN38.3, ROHS,MSDS,UL | Place of Origin | China |
| High Light | NCM Pouch Cell Lithium RV Battery ，14.3KWh Lithium RV Battery ，Electric Recreation Vehicle NCM Pouch Cell | ||
14.3KWh Lithium RV Battery For Electric Recreation Vehicle Back Up Power
Specifications:
| Content | Parameter |
| Nominal Weight | 115-125 kg |
| IP Rating | IP67 or higher, to meet seawater immersion test depth 1m for minimum 30 minutes |
| Battery system voltage range | 43.4V---58.4V(51.1V platform) |
| Battery total energy:(KWh)23±2℃,1/3C | Rated:14.3 kWh |
| Battery capacity(Ah)23±2℃,1/3C | Rated:280 Ah |
| Battery cell type | SEPNi8688190P-17.5Ah |
| Battery system configuration | 14S4P (14Series, 4 Parallel, total 56pc cell block) |
| Battery voltage measurement points | 14 points of measurement |
| Battery suggested work temp range(℃) | Discharge: -20°C - 55℃, Charge: -10°C - 55℃ |
| Battery suggested work humidity range | 5%~95% |
| Battery Shipment Capacity Condition | EXW 50% SOC or maximum permitted legal SOC for shipping up to 50%. All conditions to meet UN38.3 directive for transport |
| Battery system storage condition
| Self discharge rate <2% / month at 23 deg C. Higher self discharge rate when >23 deg C. Recommended storage condition 0-30 deg C starting at 50% SOC with key off. Recharge at least once every 12 months, or when SOC falls below 15%. Avoid charge typically when below 0° C. |
| Max continuous discharge current | Up to 280A |
| Max continuous charge current | Up to 280A |
| Charge conversion efficiency | ≥98% |
| Voltage Isolation Rating | 1KV, AC |
| Insulation resistance factory test value (Ω) (total positive negative box) | ≥20MΩ |
| Battery case cooling method | Air cooling |
Soundon NMC Electric vehicle cells :
| Soundon Cell List | ||||
| Model | SEPNi8688190-13.5Ah (Fast charging/discharging) | SEPNi8688190P-17.5Ah | SEPNi11217127P-32Ah | SEPNi11100302P-50Ah |
| Rated Capacity(Ah) | 13.5 | 17.5 | 32 | 50 |
| Typical capacity(Ah) | 14.2 | 17.9 | 32.96 | 51 |
| Rated Voltage(V) | 3.6 | 3.65 | 3.65 | 3.7 |
| Internal Resistance(mΩ) | ≤2.5 | ≤3.5 | ≤2.0 | ≤1.5 |
| Thickness MAX(mm) | 8.6 | 8.7 | 11.5 | 11.8 |
| Width MAX(mm) | 92 | 92 | 217 | 101 |
| High MAX(mm) | 195 | 195 | 127 | 303 |
| Power(Wh) | 48.6 | 63.875 | 116.8 | 185 |
| Energy Density(Wh/Kg) | 178 | 220 | 217 | 252 |
| Energy Density(Wh/L) | 315 | 409 | 368 | 512 |
| High Temp performance (55℃) | ≥100% | ≥100% | ≥100% | ≥100% |
| Low Temp Performance (-20℃) | ≥75% | ≥75% | ≥75% | ≥75% |
| Self Discharge (RT28d) | ≤3% | ≤3% | ≤3% | ≤3% |
| 2C Discharge/ 1C | ≥97% | ≥97% | ≥97% | ≥97% |
| 3C Discharge/ 1C | ≥95% | ≥95% | ≥95% | ≥95% |
| C-Rate 2C CC/1C (CC+CV) | ≥88% | / | / | / |
| C-Rate 3C CC/1C (CC+CV) | ≥85% | / | / | / |
| C-Rate 4C CC/1C (CC+CV) | ≥82% | / | / | / |
| Time using of Charge to 80% SOC (min) | ≤15 | / | / | / |
| Power Density (W/kg)@ 50%SOC 25℃ 30S | ≥1500 | / | / | / |
| Cycle (RT) | 3C/1C≥3000 | 1C/1C≥2500 | 1C/1C≥2500 | |
| Mass production planning | Already Mass Production | Already Mass Production | Already Mass Production | Already mass production |
Battery pack Assemble
Soundon lithium battery features
1.Unique lithium battery of Lamination Technology with prismatic case
2.International Product certification : UN38.3,CB ,CE, Rohs ,UL certification
3.Company Quality Approvals : ISO9001,ISO14001,TS16949 quality system standard approved
4.with ERP system can well control the cost and quality
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2011
Total Annual:
500000-1000000
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
An Expert Maker of LiFePO4 and NCM battery for Electric vehicle and Energy Storage system Soundon New Energy established in 2011, which is invested by Sound Global (stock :HK00967) and stock jointed by Sound Environment (SZ000826). With a registered capital of $392 mi... An Expert Maker of LiFePO4 and NCM battery for Electric vehicle and Energy Storage system Soundon New Energy established in 2011, which is invested by Sound Global (stock :HK00967) and stock jointed by Sound Environment (SZ000826). With a registered capital of $392 mi...
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