Topway New Energy LiFePo4 Battery Manufacturer

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Customer Reviews & Feedback

★★★★★

"The supplier was excellent to communicate with. He made a battery exactly how I wanted with all the components and brands that I wanted. Would definitely order again as this is my third battery from the supplier!"

Michael

Australia

★★★★★

"Everything went smoothly. The cells arrived on time. The BMS and displays did too. I highly recommend this seller. They were reliable and helpful at all times, providing updates on the delivery. The cells are genuine. They even took time out of their own day to send the order."

Dylan

Poland

★★★★★

"Great order experience! Battery cells are excellent so far."

Dean

Philippines

★★★★★

"The order arrived about 70 days after shipping. The BMS was already installed in the box and assembling the cells was really easy. In two hours everything was assembled, tested, and working. It's been about two months now and everything is working perfectly. I'm very satisfied."

Daisy

Italy

★★★★★

"Those arrived on time. Internal resistance, weight, and voltage checked, all as specified by the technical sheet."

Jack

Greece

★★★★★

"Delivery: as agreed with seller, ordered samples delivered. Quality: very satisfied. Design: very satisfied. Service: very satisfied, flexible, helpful service, reflecting always in time on all requirements."

Jenny

Hungary

★★★★★

"I have ordered several times PV-, cell- and battery storage stuff in China especially from Shenzhen Topway New Energy represented by my special vendor Emily. And all orders were perfect and delivered in an adequate time. So if I need more things like that, I know who's my favourite seller :-)"

Paul

Germany

★★★★★

"Fantastic very friendly service from first contact to delivery. Company employee helped me with every single step, explained technical issues and took care of delivery process. Batteries arrived in perfect conditions very safely packed. I am very satisfied and recommend this supplier."

Rex

Poland

★★★★★

"Great store. Recommend to everyone. Great service. Respectful dialogue. Very safe packing. A quality product."

Maple

United Kingdom

Lifepo4 Cells 🔥

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CATL 302Ah LiFePO4 Battery Cells with Welded M6 Studs Solar Home Energy Storage

€399.00

CORNEX 314Ah LiFePO4 Battery Cells - Brand New Grade A with QR Code

€319.95

GOTION 314Ah 12000 Cycles LiFePO4 Battery Cells - Brand New Grade A with QR Code

€309.95

CALB 314Ah LiFePO4 Battery Cells - Brand New Grade A with QR Code

€309.95

New - EVE 280K LiFePO4 Battery Cells - Brand New Grade A with QR Code

€299.95

EVE LF280K 3.2V 280Ah LiFePO4 Battery Cells - Brand New Grade A with QR Code

€289.95

TOP SELLING🔥

Tewaycell 51.2V 400Ah 20kWh All-in-one Mobile ESS Built-in 10kW Hybrid off-grid Inverter,BMS,Equalization Module

Tewaycell 51.2V 400Ah 20kWh All-in-one Mobile ESS Built-in 10kW Hybrid off-grid Inverter,BMS,Equalization Module

Regular price €3.599,95

Regular price Sale price €3.599,95
Tewaycell 51.2V 400Ah 20KWh LiFePO4 Mobile ESS With Active Balancer

Tewaycell 51.2V 400Ah 20KWh LiFePO4 Mobile ESS With Active Balancer

Regular price From €2.599,95

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Tewaycell 16kWh All in One ESS 51.2V 314Ah LiFePO4 Battery Built-in 5kW Hybrid 230Vac Off-Grid Inverter

Tewaycell 16kWh All in One ESS 51.2V 314Ah LiFePO4 Battery Built-in 5kW Hybrid 230Vac Off-Grid Inverter

Regular price From €2.359,95

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51.2V 587Ah 30kWh LiFePO4 Battery Three Phase All-in-One Energy Storage System AC380V with 12kW Hybrid Inverter

51.2V 587Ah 30kWh LiFePO4 Battery Three Phase All-in-One Energy Storage System AC380V with 12kW Hybrid Inverter

Regular price From €4.159,95

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Tewaycell 32KWh/28KWh LiFePO4 Battery 51.2V 628Ah/560Ah Mobile ESS With Active Balancer， Fire Extinguisher for Home Energy Storage System

Tewaycell 32KWh/28KWh LiFePO4 Battery 51.2V 628Ah/560Ah Mobile ESS With Active Balancer， Fire Extinguisher for Home Energy Storage System

Regular price From €3.099,95

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New Arrival

DIY Case Kit 48V / 51.2V
LiFePO4 Battery System

Integrated DC breaker & JK Smart 16S 200A BMS — maximum protection and reliability
Comes with pre-installed BMS, wiring harnesses, and terminal blocks for a seamless setup—ideal for DIY enthusiasts.
Bluetooth & LCD screen — real-time monitoring and easy parameter control
2A Active Balancer — superior efficiency and extended battery lifespan

DDP · Plug & Play

51.2V 628Ah 32kWh All-in-One
Home LiFePO4 Battery + 12kW Inverter

Battery & 12kW 3-phase inverter integrated — easy install, plug and play
10,000+ cycles at 80% DOD with active balancer & LiFePO4 fire extinguisher
Time-slot charging/discharging — maximize savings on peak & valley tariffs
Expandable capacity — parallel connection supported for larger systems

Tewaycell 32kWh All-in-One LiFePO4 Battery with 12kW Inverter

V2 · Bluetooth & WiFi

51.2V 314Ah 16kWh All-in-One
Mobile ESS + 6.5kW Hybrid Inverter

Battery & 6.5kW single-phase inverter integrated — plug and play, easy install
Bluetooth & WiFi monitoring + LiFePO4 fire extinguisher for smart safety
PV + mains dual charging — flexible for off-grid & backup power scenarios
Expandable to 3-phase system — parallel connection supported

Tewaycell 16KWh All-in-One Mobile ESS 5kW Inverter

Tewaycell · Trusted Energy Partner

Why Choose LiFePO4 Battery?

LiFePO4 batteries offer significant advantages over other energy storage solutions. With a longer lifespan, near-zero maintenance, and superior safety, they are the ideal choice for solar, marine, RV, and off-grid applications. LiFePO4 cells can last up to 6000 charge cycles while maintaining 80% usable capacity — far beyond conventional batteries.

Tewaycell

LiFePO4 Battery Specialist Since 2015

6000+

Charge Cycles

10yr

Warranty

50+

Countries

CE/UL

Certified

Eco Friendly

No rare or toxic metals. Longer lifespan means fewer replacements and less waste.

Less Weight

More energy stored with less weight — ideal for RV, marine & caravans.

6000+ Cycles

Up to 6000 charge cycles with 80% usable capacity — outlasts all alternatives.

No Memory Effect

Maintains full capacity regardless of partial charge cycles over time.

Safer Chemistry

Phosphate crystals resist overcharge — far less risk of fire or explosion.

Fast Charge / Discharge

Flexible energy delivery speed — perfect for solar & wind storage systems.

✓ OEM / ODM Available✓ Global Warehouse Shipping✓ 24/7 Technical Support✓ ISO 9001 Certified

-collections-

Company introduction

Shenzhen Topway New Energy Co., Ltd.

Reliable Lithium Battery Solutions for Global Energy Storage

Founded in 2013, Shenzhen Topway New Energy Co., Ltd. specializes in the design and manufacturing of lithium battery packs for Green Energy Storage Systems (ESS). As a full-service OEM/ODM provider, we deliver complete solutions including custom battery design, cell selection, BMS integration, chargers, and global after-sales support.

Our core product lineup includes Grade-A 12V–48V LiFePO4 battery packs, wall-mounted, stackable, and all-in-one ESS, as well as solar panels, inverters, and controllers. These solutions are widely applied in home storage, RV power, UPS, telecom base stations, and solar energy systems.

With products exported to over 100 countries, we operate overseas warehouses in Germany, Poland, and the United States. We guarantee top-tier Grade-A battery quality, fast local fulfillment, and hassle-free DDP logistics to empower our global partners.