Active Member
|
[China]
Address: 310, Building A, Chuangyun Valley Science&Technology Park, Panyu District, Guangzhou，China
Contact name:Candice
Guangzhou QH Technology Co.,Ltd |
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| Model | KM-LFP711732-240ah |
| Casing material | Aluminum shell |
| Nominal Voltage | 3.2V |
| Capacity | 240Ah |
| Core size | D71*W173*H200MM |
| Cell Weight | 5.0kg |
| Charging Current | Standard Charging:0.2C |
| Max Charging:1C | |
| Max Discharging Rate | Continuous Discharging:1.5C |
| Max Peak Discharging:2C | |
| Cut-off Voltage | Charging:3.65V |
| Discharging: | 2.5V |
| Internal Resistance | ≤ 0.8mΩ (At 0.2C rate, 2.0V cut-off) |
| Working Temperature | Charging: -10℃~45℃ |
| Discharging: -20℃~60℃ | |
| Storage Temperature | ≤1month: -10–45℃ |
| ≤3month: 0–30℃ | |
| ≤6month: 20±5℃ | |
| Life Cycle | >2000 times (80% of initial capacity at 0.2C rate, IEC Standard) |
Physical Details
Charging Curve Under Temperature 25±2℃
Discharging Curve Under Temperature 25±2℃
Q1. Can I just try samples for the first order?
Yes, trail order is available. You can buy samples for testing
Q2. Can I put LiFePO4 battery pack in parallel or series by myself?
Yes, but never pack together those batteries with different
capacities and voltage. It reduces the life of those battries
greatly. If you have no knowledge about packing batteries. please
tell us your need and we will match them for you. Here are some
tips for DIY batteries.
1. Make sure the voltage and capacity are the same before packing.
2. Never put used and unused batteries together for packing . It
reduces the capacity of the battery pack.
3. Tell us the target capacity of the whole pack. We will find the
suitable BMS for you.
Q3. What is your warranty?
3 years warranty for our battery packs. At least 2000 cycle life
for the LiFePO4 battery pack.
2 years warranty for our LFP cells. .At least 2000 cycle life for
the LiFePO4 cells
Q4. How do we deliver our products?
Your order can be picked up by your own forwarder. If you have no
forwarders, we ship the batteries to you.
For sample order or small battery packs, we can ship by express
through Fedex, UPS, TNT, DPD etc. If whole parcel over 100kg, we
may ship them by air or by sea, sea shipping is more economical.
Just tell us your nearest airport or sea port. Our salesman will
find the best shipping option for you.
Those who are looking for Factory Price 3.2v 240ah lifepo4 cells for telecom power system - lithium ion batteries for sale, please feel free to contact me.
