Tewaycell Hithium 280Ah LiFePO4 Battery Cells
Tewaycell 280Ah LiFePO4 Battery Cells - Brand New Grade A with QR Code Tax Free - tewaycell

Tewaycell 280Ah LiFePO4 Battery Cells - Free shipping and Tax

€669,00 EUR
Vendor: Tewaycell
Availability : In Stock In Stock Out of stock
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Quantity: 4 Pcs

4 Pcs
16 Pcs
32 Pcs

Ship From: China (35-50 days)

China (35-50 days)
Poland (3-7 days)

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Cell Brand: Tewaycell
Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
Nominal Voltage: 3.2V
Operational Voltage: 2.5V – 3.65V
Nominal Capacity: 280Ah
Typical Energy: 896 Wh
Impedance (1KHz): ≤0.18±0.05mΩ
Weight: 5.43±0.2kg
Dimensions (mm): 207.1±0.5*174.7±0.5*71.7±1mm
Terminal: M6 Laser Welding Stud
Cycle Performance: ≥7500 Cycles(0.5C/0.5C, 25±2°C, SOC≥70%)
Standard Charge/Discharge Current: 0.5C/0.5C
Standard Charge/Discharge Cut-off Voltage: 3.65V/2.5V
Max Continuous Charge/Discharge Current: 1C/1C

Recommended SOC window: 10%~90%
Residual Capacity loss: Per month≤3.0%
Operating Temperature (Charging): 0℃~60℃
Operating Temperature (Discharge): -30℃~60℃
Storage Temperature: -30~60°C


Product Feature:

  • Highly automated production equipment to ensure battery consistency.
  • Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance.
  • Low internal resistance, high discharge rate, and stable discharge platform.
  • Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.
  • Long cycle life.

1. One Cell will come with 1 busbar, 2 screw caps, 2 shims for free. (e.g. 4 pcs Cells will come with 4 pcs busbars, 8 pcs screw caps and 8 pcs shims. )
2. Each cell shall be used under the strict monitor, control, and protection by the BMS.
3. Before the first use, always charge the cells to full voltage. | FAQ: LiFePO4 battery charging guide.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience.


Customer Reviews

Based on 21 reviews
Maximilian Hoesle
Super good

This Battery are well done and super good. I'm happy with this deöivery!

Gerhard Jungwirth
Tewaycell 280AH

All 8 pcs cells were well packed. These are granda A cells, the internal resistance is all within the range. thanks to Teewaycell.

DATAFUNK EDV GmbH Horst-Andre Guenther
Good performance, very nice cells with overcapacity!

Tewaycell has a very good communication with the service address.
The cells came in perfect condition, well loaded with good SOC.
After loading the discharge test from 3.6V to 2.5V resultet in 296Ah,
I think this is a very good result. Will not wait to long to buy the next set.

Frank Brall
Hithium Zellen im Test

Ich hatte Gelegenheit die Hithium Zellen zu testen und auszumessen. Mit den Ergebnissen bin ich sehr zufrieden, im Schnitt lag die Kapazität bei 287 Ah. Lade- und Entladekurven sind perfekt, ebenso synchrones entladen im Verbund, Zellen zeigen sehr guten niedrigen Innenwiderstand von 20 mOhm. Lediglich Testbericht mit kleinem 12V Akku Tutorial unter https://www.tueftler-und-heimwerker.de/12v-lifepo4-akku-bauen-hithium-280ah-zellen-test/ oder Youtube https://www.youtube.com/watch?v=MTmim_DCzwg

Marco Novelli
Cells and Busbar

I've been waiting for the cells since October 1st and since October 7th I've been waiting for the busbars...how can I write a review if I don't receive the material. Without words

Shipping & Delivery


Shipping Fee

FREE shipping on all orders

VAT & Customs Duties

       All of the prices in our store include all cost, such as DDP shipping,

       VAT/Tax, Customs duties... You don't need to pay any other fees.

Tewaycell Oversea Warehouse

Rapid delivery-overseas warehouse in US, Canada, Germany and Poland.

Delivery Countries

Asia Pacific

Japan, Korea, Malaysia, Philippines, Singapore, Thailand, Australia, New Zealand


Austria, Belarus, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom

* Please note that certain regions in the UK – like the Isle of Jersey – can not be delivered at the moment.
* Please note that certain regions Spain – like the Canary Islands, hueda and Melilla – can not be delivered at the moment.
* Please note that certain regions Spain – like the Azores and Madeira – can not be delivered at the moment.
Middle East
North America
Canada, United States, Mexico
* Please note that certain regions in the USA – like the Isle of Alaska, Hawaii, Puerto Rico and Guam – can not be delivered at the moment. Our delivery methods only allow us to reach the Contiguous USA.
* Is your required delivery country not included? Please feel free to contact us or email service@tewaycell.com. Please provide the shipping address and zip code to us, so that we can check the rate and service area to confirm if shipment is possible.

Our delivery time information at a glance:

Total Delivery Time = Handling Time + Transit Time (+ any holidays and weekends)

Ship to USA/North America


Shipping Option

Handling Time

Estimated Delivery Time


Fedex/DHL/UPS(Tax Free)

1~3 working days

3~7 working days


By Sea+Express (Fedex/DHL/UPS, Tax Free)

3~7 working days

30~45 working days

Ship to EU


Shipping Option

Handling Time

Estimated Delivery Time



1~3 working days

3~7 working days


By Railway/Sea+Express (DHL/GLS/DPD/UPS/TNT, Tax Free)

3~7 working days

45~60 working days

Ship to Asia Pacific/Middle East


Shipping Option

Handling Time

Estimated Delivery Time


By Sea/Railway+Express (DPD/Toll/UPS/Fedex/TNT, Tax Free)

3~7 working days

45~60 working days

* The above transportation time is only the reference time of most orders, excluding inspection time or other special times, such as natural accidents, congestion, and other uncontrollable factors.
* The tracking will be updated after pick up by local express. Please wait patiently or contact us for help.
* Countries that do not appear in the table, Please Click Here to consult us for freight charges.
About Order Tracking:
By sea from China
There are 4 stages of shipping as following:
1, We ship to our shipping agency after quality test, check and well packed. 3-7 work days.
2, Shipping agency collect enough goods for a container, then ship to Germany by sea. 7-15 working days. At the same time, they send the order information to DPD express to get the tracking number.
3, After about one month's sea voyage to the German port.
4, The shipping agent handles the customs clearance formalities, sorts the packages, and then sends them to the corresponding DPD express warehouse. 5-7 working days
5, DPD express start the delivery to customers, from now on, the logistics will be updates by DPD express. 3-7 days delivery.
In the 2-4 stages, the traking updates always write "DPD data centre, Order information has been transmitted to DPD."

By air from China
You can track your order within 3 days after received the tracking number.
From EU warehouse
You can track your order within 2 days  after received the tracking number.
Please read the Shipping Policy for more details.


Tewaycell CE Certification  Of LiFePO4 48V Battery





UN38.3 Test

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