Do you have stock? Is delivery on time?

Most standard models are in stock. We strictly arrange production and delivery in accordance with the agreed delivery time. For customized orders, delivery will be made strictly as stipulated in the contract.

Where is your factory located? Can we visit?

We are located in Shijiazhuang, Hebei Province, China. Appointments for visits are welcome.

Low Self-Discharge 314ah 3.2V Lithium Iron Phosphate Battery for off-Grid Power Supply System

Name: Low Self-Discharge 314ah 3.2V Lithium Iron Phosphate Battery for off-Grid Power Supply System
Brand: Shijiazhuang Zhongcheng Energy Technology Co., Ltd.
SKU: 2185764042

Hebei, ChinaShijiazhuang Zhongcheng Energy Technology Co., Ltd.

US$55.00

10 Pieces

Product specifications

Capacity(Ah)

Dimension

Weight

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Batteries

Usage

Car, Bus, Electric Power, Electric Bicycle, Boat, Industrial and Commercial Energy Storage

Model NO.

314

Nominal Voltage

3.270

Discharge Rate

Low Discharge Rate

Shape

Square Battery

Electrolyte

Li-ion

Installation

Open Frame

Rechargeable

Chargeable

Capacity(Ah)

at Least 320

Voltage(V)

at Least 3.270

Battery Cell

Aluminum Shell Core

Cycle Life

Cycle Life ≥12000 Cycles

Charging Temperature

0℃ ~ 55℃

Discharging Temperature

-20℃ ~ 60℃

Transport Package

Carton with Pallet

Specification

0.002556 CBM

Trademark

XINYANG

Origin

Hebei China

HS Code

8507600090

Production Capacity

30000 Pieces/Year

Key features

Semi-solid LFP Structure: Suppress lithium dendrite growth thoroughly to greatly cut thermal runaway risks for long-term safe operation.

Dual Butterfly Welding Technology: Lower internal impedance effectively to reduce heating loss, keep consistent voltage output during high-current charge & discharge.

Dual Lithium Supplement Design: Compensate lithium loss in full battery life cycle, slow down capacity attenuation and maintain stable battery performance long-term.

Ultra-Safe Intrinsic Cell Design: End frequent fire hazards of traditional liquid lithium batteries; solid-liquid mixed electrolyte & high-melting diaphragm realize needle test no open flame.

Low-Expansion Anode Material: Control graphite swelling strictly to avoid electrode collapse, greatly extend the service life of large-capacity cells.

12000 Times Ultra-Long Cycles: 50% longer cycle life than ordinary energy storage lithium batteries, greatly reduce battery replacement frequency and post-operation costs.

96% Energy Conversion Efficiency: Higher round-trip efficiency than industry average, cut power loss during charging & discharging and raise peak-shaving arbitrage income.

20-Years Full-Scenario Durability: Stable performance in grid-side, industrial & commercial, offshore wind energy storage, securing long-term asset appreciation of energy storage projects.

Same-Size Capacity Upgrade: Abandon high-cost cabinet reconstruction; 314Ah matches 280Ah cell dimensions perfectly for direct replacement of old energy storage systems.

390Wh/L High Volume Energy Density: 12% higher capacity than traditional 280Ah cells under equal volume, lift single container energy storage capacity prominently.

Company profile

Self-brandedExhibition ExperienceProduction Process VisualizationQuality Assurance

Shijiazhuang Zhongcheng Energy Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.31h

About Our Factory & Business Background

AddressShijiazhuang, Hebei, China

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, EXW, CIF

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity10 groups

Supply Chain Partners18

Our Production Capability & Technical Expertise

Main ProductsLithium Battery, Lifeop4 Battery, Lithium Battery Storage Cabinet, Solar Battery, Lithium Battery Pack, Battery, Storage Battery, Inverter

Production Lines2

Production MachinesAging Cabinet, Electric soldering iron, Laser welding machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Main MarketsDomestic

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What products do you manufacture?

We specialize in industrial & commercial and residential energy storage cabinets, rack-mounted energy storage cabinets, and provide microgrid energy storage solutions. We also offer power lithium batteries, lithium batteries for portable power stations, and other related products.

Q:What industries are your products used in?

Suitable for energy storage and power supply across various industries including factories, industrial parks, mines, islands, hotels and data centers, as well as household electricity.

Q:Are your products certified?

We can provide certifications including ISO, CE, RoHS, as well as export qualifications such as MSDS, land transport, sea transport and UN38.3. Specific certifications can be confirmed according to customer requirements.

Q:How can I get a quotation?

Please send us the product drawings, dimensions, materials, quantities and other details to our email address, along with your email and phone number. We will provide a quotation as soon as possible and send it to your email or call you back.

Q:Can I get a sample first? How long does it take?

Yes, samples are available. It usually takes 3-7 days depending on the complexity.