LISHEN Lifepo4 lithium battery 3.2v 272ah 280ah rechargeable with high performance
| Product Name | 3.2v 272AH |
| Battery type | Lifepo4 battery |
| Nominal Voltage(V) | 3.2v |
| Nominal Capacity(mAh) | 272AH |
| Charge Voltage | 3.65 V |
| Discharge cut-off voltage | 3.65 V |
| Internal Resistance | less than 1 mohms |
| Max charge current | Standard 20A, fast 40A |
| Max discharge current | 272Amps |
| Charge Temperature(℃) | 0~45Centigrade |
| Discharge Temperature(℃) | -20~60Centigrade |
| Storage Temperature(℃) | -20~45Centigrade |
| Cycle life | More than 2000 times, DOD at 80% |
| Weight(g) | About 5220g±50g |
| Size(mm) | 204.8x173.6x72(mm) |
| Cathode material | Chemical composition | Nominal voltage | Energy Density | Cycle life | Cost | Safety |
|---|---|---|---|---|---|---|
| LCO | LiCoO2 | 3.7 V | Medium | Low | High | Low |
| LMO | Li2Mn2O4 | 3.6V | Low | Medium | Low | Medium |
| LNO | LiNiO2 | 3.6V | High | Low | High | Low |
| LFP | LiFePO4 | 3.2 V | Medium | High | Low | High |
| NCA | LiNixCoyAl(1-x-y)O2 | 3.6V | High | Medium | Medium | Low |
| NCM | LiNixCoyMn(1-x-y)O2 | 3.6V | High | High | Medium | Low |
| No. | Item | Spec | Remark |
|---|---|---|---|
| 1 | Battery type | Lithium ion power cell | ---- |
| 2 | Model | LS-272.0Ah | ---- |
| 3 | Size | 71.45mm*173.8mm*207.05mm | Including terminal |
| 4 | Weight | 5235±100g | ---- |
| 5 | Nominal capacity | 272.0Ah | ---- |
| 6 | Nominal energy | 870.4Wh | ---- |
| 7 | Working voltage | 2.5V~3.65V | ---- |
| 8 | AC internal resistance | ≤ 0.3mΩ | New battery,30%SOC,25±2℃ |
| 9 | DC internal resistance | ≤ 1.0mΩ | 50%SOC,2C,10s,25±2℃ |
| 10 | Max working temperature | Charging: 0℃ ~ 55℃ Discharging: -25℃ ~ 60℃ |
---- |
| 11 | Optimus working temperature | Charging: 15℃ ~ 35℃ Discharging: 15℃ ~ 35℃ |
---- |
| 12 | Storage temperature | 1 Month: -40℃~ 45℃ 6 Months: -20℃ ~ 35°C |
*storage in 20%-40%SOC or 3.275V～3.305V |
| Charging mode | SOC | -20℃~0℃ | 0℃ ~5℃ | 5℃ ~15℃ | 15℃ ~35℃ | 35℃ ~45℃ | 45℃ ~55℃ |
|---|---|---|---|---|---|---|---|
| MCCC | 0%~80% | Unable to charge | 0.3 I1 | 1 I1 | 1 I1 | 1 I1 | 0.5 I1 |
| 80%~100% | Unable to charge | 0.2 I1 | 0.8 I1 | 0.8 I1 | 0.6 I1 | 0.3 I1 | |
| Maximum pulse recharging current | 50%(30s) | Unable to charge | 1 I1 | 2 I1 | 2 I1 | 2 I1 | 1 I1 |
| Discharging mode | SOC | -25℃~-10℃ | -10℃ ~5℃ | 5℃ ~15℃ | 15℃ ~35℃ | 35℃ ~45℃ | 45℃ ~55℃ |
|---|---|---|---|---|---|---|---|
| MCDC | 20%~100% | 1 I1 | 1 I1 | 1 I1 | 1 I1 | 1 I1 | 0.5 I1 |
| 0%~20% | 0.5 I1 | 0.8 I1 | 0.8 I1 | 0.8 I1 | 0.8 I1 | 0.3 I1 | |
| Maximum pulse Discharge current | 50%(30s) | 2 I1 | 2 I1 | 2 I1 | 2 I1 | 2 I1 | 1 I1 |
| Temp | -20℃ | -10℃ | 0℃ | 25℃ | 60℃ |
|---|---|---|---|---|---|
| Charging current | 1 I1 | 1 I1 | 1 I1 | 1 I1 | 1 I1 |
| Discharging capacity | ≥204Ah | ≥217.6Ah | ≥244.8Ah | ≥272Ah | ≥258.4Ah |
| Storage condition | Charge retention rate | Capacity recovery rate |
|---|---|---|
| Temp: 55℃, SOC: 100%, Time: 7days | ≥92% | ≥95% |
| Temp: 25℃, SOC: 100%, Time: 28days | ≥92% | ≥95% |
| Temp: 45℃, SOC: 50%, Time: 28days | - | ≥90% |
| Item | Cycle life | Condition |
|---|---|---|
| Nominal cycle life | ≥3000 times | 25℃, standard charge and discharge, discharge capacity attenuates to 217.6Ah |
| Cycle life in high temp | ≥2000 times | 45℃, standard charge and discharge, discharge capacity attenuates to 217.6Ah |
Shipment to USA: By sea+Express (DDP, Tax free)
ETD: 5-8 days
ETA: 25-35 days after sailing
The tracking will be updated after pick up by local express. Usually it will take around 15-25 days after sailing.
Shipment to EU: By railway+Express (DDP, Tax free). Except Switzerland, Romania
ETD: 5-8 days
ETA: 30-45 working days after shipping
The tracking will be updated after pick up by local express. Usually it will take around 25-40 working days after shipping.
Other: Some remote areas not listed. Please provide shipping address and zip code to us to check.
Changsha Deligreen Power Co. LTD, founded in 2010, is a "Green Energy Solution Service Provider".
Newest technology, new idea, hard-working and honest people.
Focus on lithium rechargeable battery, BMS, Balancer, charger and relative products.
Main application: electric bicycle, scooter, motorhome, AGV, solar/wind system, Energy storage system, truck and so on.
We promise:
Customers' satisfaction is our endless pursuing.
