Product Description
Grade a+ 302ah 310ah 280ah LF280K Catl Brand 3.2V Rechargeable LiFePO4 Battery for Solar Home Energy Stoarge Boat RV Power Supply Battery
| Normal capacity |
302ah, real capacity more than 318ah |
| Normal voltage |
3.2V |
| Charging voltage |
3.65 ±0.05 V |
| Internal resistance |
≤0.3mΩ |
| Discharge ending voltage |
2.5 ±0.05 V |
| Standard charging current |
3.65V |
| Standard discharge current |
1.0C |
| Max charge current |
1.0C |
| Max discharge current |
3.0C |
| Weight |
5.3KG |
Cell dimensions |
Thickness: 72.5mm
Length: 171mm
Height: 213.5mm |
We have different brand and capacity battery in US / EU / China warehouse stock.
If u also need other capacity, such as 100ah, 120ah, 202ah, 230ah 280ah...all we can help u.
U can contact us freely , click below picture to CONTACT US:
Grade a+ 302ah 310ah 280ah LF280K Catl Brand 3.2V Rechargeable LiFePO4 Battery for Solar Home Energy Stoarge Boat RV Power Supply Battery
Grade a+ 302ah 310ah 280ah LF280K Catl Brand 3.2V Rechargeable LiFePO4 Battery for Solar Home Energy Stoarge Boat RV Power Supply Battery
Power Supply Battery WITH STUD DESIGN, COPPER BUSBARS INCLUDED. QR CODE INTACT
Grade a+ 302ah 310ah 280ah LF280K Catl Brand 3.2V Rechargeable LiFePO4 Battery for Solar Home Energy Stoarge Boat RV Power Supply Battery
Battery size:
Thickness: 72.5 mm
Length: 171.5mm
Height: 213.5mm
Each battery will test it well before shipment.
Also, we will match each battery pack well according to clients needs, such as 8S8P, 16S.......
By this matching group methods, can make each battery pack single cells have the almost same performance, which is good for battery pack lifespan.
Packaging & Shipping
Packing as below picture, from fcatory, each battery have foam and choose thick box, just for safety.
When shipping agent recieved it, may change into better box, such as add one more bigger box at the outside for 2 box.
This is very important about shipping for batteries
Lithium ion battery is heavy weight and belongs to dangerous goods, for most of country and area DHL/FEDEX have no service.
Also, battery is easily damaged during shipment, so good package also very important.
Below is our usual choose shipping methods fro clients:
EU members country:
Train: DDP, tax included, no customs and delivery to door, cheapest but need about 50-60 days for shipping.
USA (except island and Hawaii area ):
Sea-Express delivery: DDP, tax included, no customs and delivery it to door, cheapest but need about 40-45 days after sailing.
Both above shipping methods are 90% clients choice,
For other country and area, sea shipping to port and UPS or air is OK, pls send us messages to know more details.
In China, there is a sentence: Wonderful things always worthy to be waited, right?
Shipping is slow, but safer and cheaper, can help us save a lot.
Company Profile
WHO WE ARE?
Newest technology, new ideal, hard -working and honest people.
Focus on lithium batteries, BMS and other related products since 2010.
Deligreen is a "Green Energy Solution Service Provider".
5 Promises:
We promise "Real" lithium capacity.
We promise 100% refund for any quality problems.
We promise 100% replace for any shipping damage.
We promise lifetime fast technical support.
We promise fair price but cant promise the lowest in the world.
You Pay for What You Get, we dont like price war.
Now we also have POLAND warehouse , mainly for BMS and active balancer.
Now we also have Russia warehouse , mainly for BMS, active balancer, and EV charge plug.
Now we also have USA warehouse , mainly for BMS, active balancer and lifepo4 battery.
If u want fast shipping, can delivery from this warehouse, then u get it soon.
Any questions or problems pls contact us freely.
Customers Reviews :
FAQ
1. Are the batteries BRAND NEW, never used?
---Yes, this battery is CATL 310ah, brand new
2. Are the batteries come with busbars + bolts?
---Yes, we will send to u free busbars and bolts to u together with your battery.
Usual, how many pcs battery u bought, then same quantity busbars will shipped. Such as u bought 4pcs, then 4pcs busbars and 8 bolts will included.
3. Can u test the battery prior before dispatch?
--- Its ok, all battery voltage and IR(inner resistance) will be tested each before shipping.
4. How about the battery package?
---4pcs in one carton box, with custom thicker foam, much safer, so dont need to be worried.
5. What payment do u have?
--- We suggest TT on Alibaba, Alibaba can protect buyer profile.
Bank transfer also accepted,PayPal,.........
6. What is the warranty?
--- Warranty for 1 years-8 years, different item with different warranty time.
Shipping damage problems, quality problems we will 100% take response, for refund or send new replacement.
7. Why should i choose Deligreen?
--- Business success need many factors support, professional, trust, honest, reliable, warranty, with good service.....
Deligreen regard clients trust and honest as the first, founder Mandy Chou with 11 years experience in this line, not only very professional for the item knowledge, but also very friendly.
Business not just business, most of them with stronger relation, many clients with good friendship with Deligreen, they impressed by us and we feel very happiness of it.
Contact us
Me--April, a spring name with hope and wisdom, a beautiful, honest and hard-working Chinese girl..
If you want to know more infor about the products and Deligreen, pls contact me freely.
Below is my perdonal card, you can see several contact methods that can find me.
I am looking forward to your messages and telephones.
Audited Supplier 
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