| Typical capacity | 280 Ah | Refer to 2.2&2.3 standard charge and discharge procedure |
| Typical Energy | 896 Wh | Refer to 2.2&2.3 standard charge and discharge procedure |
| Operating voltage | 2.5~3.65V 2.0~3.65V | T>0°C Cell temperature T>0°C T≤0°C Cell temperature T≤0°C |
| Impedance (1KHz) | 0.17±0.05m Ω | Fresh cell (40%SOC) |
| Shipping capacity | 112±1 Ah | 40% SOC |
| Residual capacity loss | ≤3.0%/Per month | Fresh cell after 3month, 40%SOC, 25±2°C storage |
| Operating temperature (charging) | 0~60°C | Reference to paragraph 2.2 |
| Operating temperature (discharge) | -20~60°C | Reference to paragraph 2.3 |
| Cell Weight | 5.34±0.30Kg | N.A. |
| Storage Temp. | -30~60°C | Storage ambient humidity < 85% ROH, no condensation |
| Typical dimension (W*H*T) | (Width):173.9±0.8mm (Height):207.2±0.8mm (Thickness):71.7±0.8 mm | Thickness with compression force (300±20 Kgf), Height with Terminal, BOL(Reference to item 8) |
| SOC Rest SOC | ≥5% | SOC interval without load or charging |
| Altitude | ≤2000m | N.A. |
| Cycle performance | ≥6000Cycles | 25±2°C, cycle test b y the standard charge and discharge method under 300±20Kgf preload |
| Cycle fading | ≤5% | 25±2°C, cycle test b y the standard charge and discharge method under 300±20Kgf preload for 180 cycles |
| Storage fading | ≤5% | 25±2°C , standard charging to 100% SOC storage under 300±20Kgf preload for six month |
Advantages of LiFePO4 battery
1. Long cycle life:5000times cycles,100% DOD after 1200 times 80% capacity remain.
2. Small size and light weight:LiFePO4 battery size and weight is 1/3 of Lead acid battery
3. <1% low self-consuming rate
4. LiFePO4 battery price is 2.5 times of lead acid battery
5. With advanced BMS,like CANBUS,SMBUS,RS485,RS232,UART,communication system. 6. Built-in automatic protection for over-charge, over discharge, over current and over temperature control.
7. Can be charged using most standard lead-acid charges.
8. Green eneygy to potect our world better.
| Cell Temperature/°C | 0 | 5 | 10 | 15 | 20 | 25 | 45 | 50 | 55 | 60 |
| Max charge power(P) | 0%~<100% SOC | 0 | 0.05 | 0.10 | 0.20 | 0.35 | 0.5 | 0.5 | 0.5 | 0.5 | 0 |
| Parameter | Specification | Condition |
| Continuous discharge temperature rise | ≤10°C | The cell is discharged in the standard discharge method. |
| Pulse discharge temperature rise | ≤5°C | The cell is discharged at 500A for 10 s under any state of charge. |
Application
About the Transportation&Delivery
1. Shippment to USA:By sea+Express(DDP,Tax free)
ETD:5-8 days
ETA:25-35 days after sailing(This is the delivery time for most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually it will take around 15-25 days after sailing.
2. Shipment to EU:By railway+Express(DDP,Tax free).Except Switzerland,Romania
ETD:5-8 days
ETA:30-45 working days after shipping(This is the delivery time for most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually it will take around 25-40 working days after shipping.
3. We can't deliver the following address directly:
USA: Military address and PO box address are not acceptable;
Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not include customs duties and requires additional freight, Please contact us online.
Portugal: Azores and Madeira
Spain:Canary Islands, hueda and melilia
Russia: Kamchatka Peninsula
Other:Some remote areas not listed,Please provide shipping address and zip code to to us to check.
About US
Changsha Deligreen Power Co.LTD,founded in 2010,is a "Green Energy Solution Service Provider".
Newest technology,new idea,heard-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.s:
We promise"real"lithium capacity
We promise“100%“ refund for any quality problem
We promise”100%“ replacement for any shipping damage
We promise lifetime fast technical supportCustomers‘ satisfaction is our endless pursuing.
FAQ
Q1:BusBars and screws are included and for free?
Yes ,we ship the battery with the BusBar connector and screws, for free if you follow us.
Q2:What is the life cycle of the battery?
A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5- 8years, or 2000 to 5000 charge cycles.Depends on the specific using condition such as DOD,working current rate,working temperature,with balancer or not.
Q3:If I want to solar charge LiFePO4/Lithium Ion battery, which already has PCB, would a normal controller work fine?
A: For LiFePO4 / Lithium Ion battery, we always recommend to use LiFePO4/Lithium Ion solar controller. Especially if you are using the battery as UPS (back up power supply). The Lead Acid solar controller will constantly provide pulse current to the battery, in the long run, it might damage the PCB. So the PCB won't be able to protect the battery when it should be..
Q4:I am a reseller. Can i get a reseller price from Deligreen?
A: Yes,we are looking for more partners with the same value who want to create a clean and green world.We will fully support you both in service and price.
Q5:Why I can't buy batteries from your store?
A: This is usually unable to provide accurate logistics prices for your country. If you have any demand, please feel free to contact us
Q6:Why i can’t see any update tracking information after waiting for weeks?
A: This is normal, please be patient. The tracking number won’t be updated till the package has arrived at your country. When they are on the train, no tracking. Be relax.
Q7:Are the cells I bought balanced?
A: we know the importance of consistency of each cell in the battery pack, so we will match and balance all cells to ensure that the internal resistance, voltage and capacity of cells are completely matched and balanced before delivery.
