CALB 314Ah LiFePO4 Battery Cell
High-Safety Large Format Battery Cell for Next Generation Energy Storage Systems
The CALB 314Ah LiFePO4 battery cell is a high-performance large-format prismatic lithium iron phosphate cell designed for residential energy storage systems (ESS), commercial solar storage projects, and industrial backup power applications.
As one of China’s leading battery manufacturers, CALB focuses heavily on safety, consistency, and long-term reliability, making its 314Ah cell a strong choice for high-end ESS applications.
CALB 314Ah LiFePO4 battery cell Tested capcity over 330ah+
CALB 314Ah LiFePO4 battery cell Widely Used for ESS Projects
Suitable for:
- Residential ESS
- Commercial energy storage
- Off-grid solar systems
- DIY battery packs
- RV & camper systems
- Marine applications
- Telecom backup systems
- Industrial ESS projects
Specifications
| Item | Specification |
|---|---|
| Brand | CALB |
| Model | 314Ah |
| Chemistry | LiFePO4 |
| Nominal Voltage | 3.2V |
| Capacity | 314Ah |
| Cycle Life | 6000+ cycles |
| Internal Resistance | Low & stable |
| Application | ESS / Solar / Commercial Storage |
| Configuration | 16S / 32S / systems |
Why Choose REPT CALB 314Ah LiFePO4 battery cell Battery ?
- One of the most searched ESS battery cells globally
- Trusted by solar installers and DIY ESS users
- Higher capacity than traditional 280Ah cells
- Excellent consistency for large battery packs
- Suitable for residential and commercial ESS
- Reliable performance in off-grid systems
Calb 314ah battery cells are widely recognized worldwide for high manufacturing standards and long-term reliability in energy storage applications.
Why Choose Docan Energy?
- Genuine Grade A CATL battery cells
- Voltage & internal resistance matching
- Factory testing before shipment
- EU & USA local warehouse support
- DDP shipping service available
- Professional engineering suppor
Packaging Included
Each battery cell includes:
- Copper busbars
- Nuts & bolts
- Insulation accessories
- Protective packaging
Custom packaging is available for distributors and project orders.
Shipping Options
EU & USA Local Warehouse
- Fast delivery
- Tax included
- Door-to-door shipping
DDP Shipping from China
- Cost-effective shipping
- Tax-free delivery
- Suitable for wholesale and ESS projects
WHY DOCAN ENERGY BE YOUR TRUSTED ENERGY STORAGE PARTERNER
1. 15 Years of Industry Experience
With 15 years of experience in the energy storage industry, we have deep expertise in LiFePO4 battery systems and understand the needs of global residential, commercial, and industrial applications. This long-term focus ensures stable product development and reliable supply.
2. Strict Quality Inspection System
We implement a comprehensive quality control process, including cell grading, production monitoring, full system testing, and safety verification before shipment. Every battery is inspected to ensure consistent performance, safety, and long service life.
3. US & EU Overseas Warehouses
With overseas warehouses in the United States and Europe, we enable fast local delivery, shorter lead times, and reduced shipping costs. This helps customers receive products quickly and supports urgent project requirements.
4. Professional Service & Custom Solutions
We provide full technical support and flexible customization services, including system design, capacity configuration, and application-based solutions. Our team works closely with customers to ensure the most suitable energy storage system for each project.
👉 Experience-driven. Quality-assured. Fast-delivered. Professionally customized.
FAQ
- Are the batteries brand new and top quality?
Yes. All batteries are brand new Grade A cells from the original factory with intact QR codes. - Are busbars and bolts included?
Yes. Each cell comes with matching busbars, bolts, and free insulation sheets. - Will the batteries be tested before shipping?
Yes. All cells are tested for voltage and internal resistance before shipment. - How are the batteries packaged?
Each cell is protected with PE foam or protective bags and packed in strong 5-layer cartons for safe transportation. - How can I place an order?
You can place an order online directly or contact our sales team for assistance. - What if I need additional support?
Please contact us via online chat or email, and we will respond as soon as possible. - What is the delivery time?
Small orders are usually shipped within 1–2 working days. Bulk orders depend on quantity and stock availability. - What payment methods do you accept?
We accept PayPal, bank transfer, Visa, Mastercard, American Express, and more. - Why do some cells have slight scuff marks?
Minor scuff marks are normal due to factory inspections, testing, and matching processes. This does not affect battery performance or quality.
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