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Home > products > 3.2V LiFePO4 Battery > KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery

KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery

Product Details

Place of Origin: Guangdong, China

Brand Name: KingKong Battery OEM/ODM

Model Number: 3.2V 280Ah

Payment & Shipping Terms

Minimum Order Quantity: 4 pieces

Price: $13.00 - $95.00/pieces

Get Best Price
Highlight:
Battery Size:
LFP
Weight:
5.4KG, 5.42±0.3 Kg
The Charging Ratio:
1 C
The Discharge Rate:
1 C
Storage Type:
Normal
Anode Material:
LFP
Application:
BOATS, Consumer Electronics, Electric Bicycles/Scooters, Electric Power Systems, Electric Wheelchairs, Golf Carts, Home Appliances, Power Tools, Solar Energy Storage Systems, Toys, Uninterruptible Power Supplies
Electric Energy:
896 Wh
Model No.:
3.2V 280Ah
Nominal Capacity:
280Ah
Norminal Voltage:
3.2V
Dimension:
173*71*204mm
Charge/discharge Cut-off Voltage:
3.65 V/2.5 V
AC Impedance Resistance (1KHz):
≤0.25 MΩ
Continuous Charge/discharge:
1 C/1 C
Charging Temperature:
0℃~55℃
Discharge Temperature:
-20℃~55℃
Battery Size:
LFP
Weight:
5.4KG, 5.42±0.3 Kg
The Charging Ratio:
1 C
The Discharge Rate:
1 C
Storage Type:
Normal
Anode Material:
LFP
Application:
BOATS, Consumer Electronics, Electric Bicycles/Scooters, Electric Power Systems, Electric Wheelchairs, Golf Carts, Home Appliances, Power Tools, Solar Energy Storage Systems, Toys, Uninterruptible Power Supplies
Electric Energy:
896 Wh
Model No.:
3.2V 280Ah
Nominal Capacity:
280Ah
Norminal Voltage:
3.2V
Dimension:
173*71*204mm
Charge/discharge Cut-off Voltage:
3.65 V/2.5 V
AC Impedance Resistance (1KHz):
≤0.25 MΩ
Continuous Charge/discharge:
1 C/1 C
Charging Temperature:
0℃~55℃
Discharge Temperature:
-20℃~55℃
KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery
Listing for All
KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 0
 
 KingKong batterynow have enough stock in
China/Poland EU/US/CA/UK location for the
(1)3.2V LiFePO4 cell
(2)12V LiFePO4 battery pack
(3)48V energy storage system.
It's best time to have quick shipping! 
Talk Leo(Click here) to get more details
PRODUCT SPECIFICATIONS
Model
LF50
LF280
LF230
Nominal capacity
50Ah
280Ah
230AH
Typical voltage
3.2V
3.2V
3.2V
Max Charge voltage
3.65V
3.65V
3.65V
AC impedance resistance (1KHz)
≤0.7mΩ
≤0.25 mQ
≤0.25mΩ
Charging temperature
0℃~55℃
Weight
4.5KG
5.3kg
4.3kg
Dimension
135*29*185mm
200*173*72mm
174*54*207mm
Grade
Grade A & Brand New with Original QR Code
ESG,CE,RoHS,UN38.3,MSDS,UL,IEC,ATEX,Reach,GB/T,BIS...
Cycle Times
>6000-10000 Cycle Times
Warranty
5 years warranty

 Note:

Before placing an order, please verify the quantity required for your system.
* For a 48V system, you will need 16 pieces.
* For a 24V system, you will need 8 pieces.
* For a 12V system, you will need 4 pieces.
......

Suit for System:12V 24V 48V 72V 96V 108V... Solar Energy Storage System
Application:Backup power for home energy storage systems, campers, RVs, yachts, etc.

TheseRTS (Ready to Ship)products allow you to select the quantity and make payment directly. RTS orders will be given priority in shipping.

For any further inquiries, please Talk Leo(Click here)

.
   I am here to assist you.

Key Features: 
1.Grade A quality,brand new with original factory QR code. 
 
2.The LiFePO4 cells  come with complimentary 
* Busbars * Bolts * Insulation boards
 
For example,if youpurchase 4pcs batteries, we will include: 
4 batteries/4 pcs busbars/16 nuts/4 pcs epoxy boards
If you need more, please contact us online. Thank you! 
 
3. The busbars size:
280Ah/304Ah:90*20*2mm(cooper plated with nickel)
 
4. Prior to delivery, we conduct testing on all batteries forvoltage, internal resistance, and capacity. 
 
5.KingKong battery is a direct distributorforEV, CATL, LISHEN, CALB, and REPT batteries, offeringfresh stock prepared for shipment.
Please feel free to reach out to us for any requirements.
KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 1
 
 
 
 
 
 
Why KingKongBattery is your BEST Partner?

--Your Expert For Power Solution: 

With 13 years of experience in the battery industry, KingKong battery has served over 12,000 cusTomers from 80+ countries. We have 4 overseas warehouses
Because of maintaining a repurchase rate of over 90%, an on-time delivery rate of 99.5%, and receiving 98% positive feedback rated by RFQ, we have received RFQ's recommendation. 

--Source Factory & Direct Distributor: 
We are direct distributors for EV, CATL, LISHEN, CALB, and REPT batteries. 
All batteries are 100% original Grade A and brand new. 
We maintain weekly fresh stock with newly produced cells, ensuring long-term supply for your projects without worrying about stock availability.

--Guaranteed Quality Service: 
We guarantee 100% tested batteries, ensuring strict testing before shipment with matched voltage and IR. We welcome QC checking and online video checking before shipping. 
 
--Fully Warranty Service Guaranteed:
KingKong battery has self-operated overseas warehouses and repair centers in Poland and Germany, providing 100% product usage guidance and technical support. For products confirmed to have non-artificial quality issues, we offer complete after-sales service, ensuring worry-free shopping for you. 
 
--OEM / ODM Supported:
 With an experienced team of energy storage structural and software engineers, we offer flexible customization services. Additionally, our marketing team provides one-on-one support, offering a full range of marketing solutions and services to help you expand your business in local markets.
 
 Send an inquiryNOW(Click here)
Leo is here at your service to help you get guaranteed power.

KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 2KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 3KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 4

How we guarantee TOP quality?
Grade A 100% Brand New with Original QR code !!!!!
QR CODE Scanner
VERIFIED QR CODE
Talk Leo(Click here) to get more details

KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 5

 
 
All Single battery must test over 3 times before shipping,
to make sure they are in top quality level
with full capacity, matched voltage & internal resistance.
Please Talk Leo(Click here) to learn more about our offer. Thanks.
KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 6
Accessories you will also need
KingKong battery are Official distributor of EVE/ HC/ NDSD brand and Supply other safety DIY Pack accessories together Just show us what kinds of BMS you need.
Leo will quote the RIGHT BMS/KITS and accessores together.
 
100% technicial support
100% after-sales support
 
Talk Leo(Click here) to get more details
DIY Battery Box
KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 7
The Battery case includes the following accessories.
Smart BMS with LCD dispaly and BT Kits
 1.KingKong battery 16S200A    smart BMS with BT
2.Active balancer(Optional)
3.DC breaker(Optional)
4.LCD dispaly
5.Shell, Front panel, Cover plate
6 .Handle   .
7.Insulation board
8. Charge and discharge connector
9.Screws & flexible busbar
10.USB-485 communication cable
11. Inverter communication cable
Packing & Shipping
KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 8

KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 9KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 10KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 11

FAQ
DIY battery packmust get the cellsbalanced (same voltage )before assembly. Later if there happens don't know how to assembled or wrong assembly is not accepted refund. Professionals will detectedvoltage/resistance/appearanceand other issues before every shipment, we can only ensure that the single battery is good, when arrival you can test the cells within 15 days, after that means batteries have no problem, does not provide return nor refund. If you found problems you can contact us for return or refund.Battery can only be unused(the electrode intact, no welding, no wear, the appearance good)to provide return. Any return behavior buyers need to be responsible for shipping fee.

1).Warranty period:5 years(from the date of successful delivery),if the single battery capacity less than 80% initialcapacity,take the test pictures or video to us,we will replace it or give satisfied solution. 
 
2).If any miss or damaged for the shipping. Please contact us firstly, then send us the picture or video to check. In case oflossof cargo or the battery is damaged and can not be used or there is a greater risk of use,we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost. 
 
3).These situations not provide return nor refund 
1.   After the assembly or assembly process happen any problem, such as theprotection board connected to the wrong wire burned lead to  battery damage, charger failure, the assembly error or unbalanced assembly, etc. 
2. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging. 
 
Tips: 
* These products are prototype batteries without protection board, you need to purchase a match one! Pls click here to consult us. 
* please consider before taking orders, place order means you have agreed. thank you for your cooperation!
KingKong Battery OEM/ODM 304ah 320ah Lf280k 3.2v 280ah Energy Storage Lifepo4 Battery 12