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Eve 314ah 8000 Cycles LiFePO4 Battery Cell Lithium Battery3.44mwh/4mwh/5mwh System for Electric/Industrial and Commercial/Boat/Solar Energy Storage

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Product Description

⚡ Basic Specification

Model NO.	MB31
Battery Type	LiFePO4
Capacity	314Ah
Voltage	3.2V
Electric Energy	1004.8 Wh
Cycle Life	8000 Cycles (70% SOH @ 25ºC)
Internal Resistance	0.18 mΩ ± 0.05 mΩ
Weight	5600 g ± 300 g
Dimensions	207.2 * 173.7 * 71.7mm
Applications	Electric Vehicles, Industrial Storage, Boats, Solar Systems
Certificates	CE, UL, IEC, RoHS, UN38.3, MSDS, ESG

📦 Product Display & Features

🏢 Development Milestones

• 2001: Foundation and start of lithium primary battery production.

• 2009: Listed on Shenzhen GEM; capital market endorsement for Li-ion development.

• 2015: Official entry into the power and energy storage market (EV & ESS).

• 2022-2023: Launched LFP, sodium-ion, and solid-state batteries. Global shipments ranked Top 3 for energy storage batteries.

🛡️ Safety & Certifications

Regulatory Compliance: CE, ROHS, RECHAR, BIS, EPR, RCM, PSE, GOST, MIC.

Testing Reports: IEC62368, IEC62619, IEC62620, CB, GB, CCC, CCS.

Transportation Safety: UN38.3 (Support sea, land, air), MSDS, UL, ATEX.

❓ Frequently Asked Questions

Can I request a sample order for the MB31 cells?

Yes, we welcome sample orders to test and verify quality. Customization options are also available upon request.

What is the expected lead time for delivery?

Samples typically take 7-12 days. For mass production, the timeline is subject to negotiation based on order volume.

How are the batteries shipped and what is the transit time?

We usually ship via Fedex (3-5 days delivery). Alternative shipping methods like air and sea freight are also optional.

What is the process for placing an order?

First, share your requirements. We provide a quote, the customer confirms samples and pays a deposit, then we move to production.

Is private labeling or logo printing supported?

Yes, it is acceptable. Customers can provide their own packaging designs or choose our neutral packaging options.

How quickly can I receive a price quotation?

We generally provide quotes within 24 hours of receiving your inquiry. For urgent requests, please highlight this in your communication.