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NCM Pouch Cell Lithium RV Battery 14.3KWh For Electric Recreation Vehicle

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NCM Pouch Cell Lithium RV Battery 14.3KWh For Electric Recreation Vehicle

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Brand Name : SOUNDON

Model Number : EV-51.1V280Ah-01

Certification : UN38.3, ROHS,MSDS,UL

Place of Origin : China

MOQ : 10pcs

Price : Negotiation

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

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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


NCM Pouch Cell Lithium RV Battery 14.3KWh For Electric Recreation Vehicle

NCM Pouch Cell Lithium RV Battery 14.3KWh For Electric Recreation Vehicle


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








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