Zhejiang Saftec Energy Technology Co., Ltd.
Supply Rack-Mounted, Home, and Industrial Storage Batteries — All with Built-In UPS Function
Reliable LiFePO4 Energy Storage Battery Manufacturer in China
We deliver advanced LiFePO4 battery systems that combine energy storage and uninterrupted power supply in one. From rack-mounted modules for data centers to stackable and Powerwall units for homes, every Saftec battery ensures stable, safe, and scalable energy backup.
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What SAFTEC Can Do for Your LiFePO4 Battery Project?
Build to Your Spec (OEM/ODM)
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Any voltage/capacity & form factor
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Smart BMS features you choose
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CAN/RS485/Bluetooth options
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Enclosure, connectors, cables, branding
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Prototype → pilot → mass production support
* Build to your voltage, size, and BMS requirements.
Cells Your Way
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Use our qualified cells for stable supply
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Or nominate your preferred cells—we procure
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Or supply your cells—we assemble
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Matching & inspection for consistency
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Traceability + clear warranty boundary
* Use our cells or specify yours—both supported.
Stable Production You Can Trust
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Standardized assembly + functional tests
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BMS programming & verification
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Aging + EOL checks before shipment
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100% check on critical items (as agreed)
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QC reports + export-ready packing
* Standardized tests before shipment.
One-Stop Delivery for Faster Launch
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Pack + enclosure + cables + accessories
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Optional PV/inverter/controller sourcing (upon request)
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System sizing support (runtime, charging, PV)
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Labels/manuals + BOM/packing list (optional)
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Reduce suppliers, shorten lead time
* One-stop delivery to reduce supplier coordination.
Send your target voltage/capacity and installation size—we’ll propose a pack design in 24 hours.
Applications of Saftec LiFePO4 Batteries
Our LiFePO4 batteries serve a wide range of applications, with more solutions in development. Tell us your application, target voltage/capacity, size limits, and communication needs—we’ll recommend the right model or customize a pack.
Rack Battery
RV Battery
Forklift Battery
Electric Scooter Battery
Golf Cart Battery
Marine Battery
AGV Battery
Stackable Battery
Powerwall Battery
Customer Feedback
From Blackouts to 24/7 Power★★★★★Solar Installer, Germany
We replaced lead-acid banks with 12 sets of 5kWh stackable LiFePO4 batteries from Saftec. The client now runs through the night without diesel backup.
Cycle data shows ~6,200 expected life at 80% DoD. What impressed us most: the BMS integrates directly with the Fronius inverter without any extra programming.
Telecom Towers Survived Typhoon Season★★★★★Procurement Manager, Philippines
Our base stations suffered frequent outages. We deployed 48V 200Ah rack batteries across 18 sites. During last year’s typhoon, uptime stayed above 99.8%.
The compact 3U format saved rack space, and Saftec shipped with UN38.3 + MSDS, so customs clearance was smooth.
OEM Branding That Actually Works★★★★★Energy Storage Distributor, South Africa
We needed white-label home storage units. Saftec delivered 500 wall-mounted Powerwall alternatives with our logo, manuals, and packaging.
Lead time was 22 days door-to-port. Customers praised the sleek design, and it matched perfectly with Growatt and GoodWe hybrid inverters.
UPS Integration Without Surprises★★★★★IT Manager, Data Center, UAE
We replaced aging VRLA with 16 rack-mounted LiFePO4 modules. The UPS recognized them immediately over RS485.
Runtime extended by 35%, and fan noise was minimal. Saftec’s engineers even joined a remote commissioning call, which made the switch seamless.
Peak Shaving Cut Our Bill 18%★★★★★Factory Operations Director, Mexico
With 100kWh of Saftec rack systems, we now charge at night and discharge during peak hours.
The plant’s monthly electricity bill dropped by 18%. The monitoring portal is simple—our team tracks SOC on a single dashboard.
No More Worries About Temperature★★★★★Off-grid Project Developer, Finland
We installed 20 stackable units (10kWh each) in cabins above the Arctic Circle. The optional low-temp heating kit allowed charging even at -15°C.
After one winter, capacity retention was >95%. Local clients trust the system because it just works, even in harsh conditions.
Most Popular LiFePO4 Battery Models
Curated best-sellers for rapid B2B selection—smart BMS (20+ protections), 6000+ cycles, series/parallel ready, optional Bluetooth & self-heating, 10-year warranty; proven in marine, RV, UPS, solar, and home storage.
12.8V 50Ah lifepo4 battery
640Wh
Energy
50A
BMS
14.6V
Charge Voltage
Optional
Bluetooth
Heating
IP56
198*166*169mm
SIZE
12.8V 100Ah lifepo4 battery
1280Wh
Energy
100A
BMS
14.6V
Charge Voltage
Optional
Bluetooth
Heating
IP56
260*168*211mm
SIZE
12.8V 300Ah lifepo4 battery
3840Wh
Energy
200A
BMS
14.6V
Charge Voltage
Optional
Bluetooth
Heating
IP56
345*190*245mm
SIZE
25.6V 200Ah lifepo4 battery
5120Wh
Energy
200A
BMS
29.2V
Charge Voltage
Optional
Bluetooth
Heating
IP56
520*268*220mm
SIZE
Why Saftec Is Your Trusted LiFePO4 Battery Supplier
- Tested, not just claimed
Saftec provides full cycle test reports to guarantee real performance. - Logistics without surprises
Saftec delivers complete compliance documents and export-ready packaging, ensuring smooth clearance. - Reliable lead times
Saftec commits to 7–15 day delivery windows with transparent production updates. - Communication that works
Saftec engineers provide direct English technical support for voltage, BMS, and system integration. - After-sales accountability
Saftec offers clear warranty terms and responsive after-sales support to keep projects running long-term.
About Saftec
Zhejiang Saftec Energy Technology Co., Ltd. is a dedicated manufacturer of LiFePO4 battery systems for residential, commercial, and industrial energy storage.
With in-house R&D, OEM/ODM services, and full international certifications, we provide solutions that combine safety, scalability, and cost-efficiency. Our batteries are designed to perform reliably in telecom, solar, and backup power applications worldwide.
Our Guarantee
Smart BMS with CAN/RS485 for inverter integration, plus UN38.3-tested 48V/51.2V batteries with CE/IEC62133/MSDS documents for sea & air shipping.
How to Order from SAFTEC
Importing batteries can be complex — we make it simple. Here’s how your order moves from inquiry to delivery:
Step 1: Share Your Requirements (24h response)
Tell us your application and specs. Our engineers propose the right configuration within 24 hours.
What we need from you: Application · Voltage/Capacity · Size Limit · Peak Current · CAN/RS485? · Quantity & Destination
Step 2: Sample Build & Testing (typ. 5–10 days)
We build a sample with new LiFePO4 cells and test safety, capacity, and communication before shipping.
Step 3: Sample Shipment
Packed to shipping requirements with UN38.3 documents. Tracking is provided.
Step 4: Bulk Production
After sample approval, mass production starts with strict QC and progress updates.
Step 5: Bulk Shipping
Cartons are palletized and secured. Export paperwork is prepared for customs clearance.
Want to shorten lead times?
Saftec supports fast-track production and logistics for urgent projects. Contact us to discuss expedited schedules.
Saftec Latest News
FAQ
What certifications do your batteries have for international shipping?
A: All Saftec batteries are tested to UN38.3 standards and supplied with MSDS and CE reports. Models for telecom and home storage also have IEC62133. This ensures safe sea and air freight clearance.
How long is the cycle life of your LiFePO4 batteries?
A: Our modules are rated for ≥6000 cycles at 80% depth of discharge, equivalent to 10–15 years of typical residential solar use. Industrial systems under partial cycling can last even longer.
Are your batteries compatible with popular inverters and UPS systems?
A: Yes. Communication via CAN and RS485 makes our modules plug-and-play with leading inverter brands such as Growatt, GoodWe, Fronius, and Victron, as well as standard UPS controllers.
What is the minimum order quantity (MOQ) and typical lead time?
A: MOQ is 1 unit for testing or demo projects. For OEM branding, MOQ usually starts from 50 units. Standard lead time is 7–25 days depending on model and order size.
Do your batteries work in cold climates?
A: Yes. Standard operating range is -20°C to +55°C. For charging below 0°C, we offer optional low-temperature heating kits that allow safe charging even at -15°C.
Can you provide OEM/ODM customization?
A: Yes. We provide logo printing, custom enclosures, communication protocols, and packaging. Several distributors already sell our Powerwall alternatives under their own brand.
How do you pack and ship the batteries?
A: Each module is foam-protected and carton-packed, then palletized for sea or air freight. All shipments include test reports and dangerous goods labels, ensuring smooth customs clearance.
What warranty do you offer?
A: Standard warranty is 5 years for residential use and 3 years for industrial deployments. Extended warranty packages (up to 10 years) are available for large projects.
Inquiry
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