Benergy 3.2V 25Ah LiFePO4 Prismatic Battery Cell, 4C Ultra-Fast Charging(15 Mins

Product Specification

Benergy 3.2V 25Ah Prismatic LiFePO4 Cell, 4C 15-Min Ultra-Fast Charging, 5C Continuous Discharge Deep Cycle Battery, OEM/ODM for EV & Energy Storage

Benergy's LiFePO4 Prismatic Lithium Iron Phosphate Battery, rated at 3.2V and 25Ah, is a versatile power source suitable for electric vehicles, solar systems, UPS units, power tools, and more. These high-performance cells offer exceptional energy density, extended lifespan, and robust safety features, making them ideal for diverse applications.

Parameter Table

Discharge curves

Benergy did some discharge tests for our Lifepo4 prismatic cells.

Below shows the discharge curves under 1C, 3C, 5C, 7C and 10C. 

Cyle life

Benergy did some cycle tests for our Lifepo4 prismatic cells. 

Testing under 1C charge and 1C discahrge under 25°C. 100%DOD.

After 3500 times, the capacity of the cell keeps more than 84%.

Product Picture

Cell Details:

Why Choose Benergy Fast‑Charging LiFePO4 Batteries?

Our prismatic LiFePO4 cells feature 4C ultra‑fast charging, achieving full charge within 15 minutes, outperforming ordinary lithium‑ion batteries. The fast recharge design creates real operational value in many industries:

✅ Higher Productivity & Convenience
Minimise downtime so equipment can resume work rapidly — essential for industrial, commercial and emergency power systems.
✅ Flexible Charging Windows
Rapid partial or full charging is possible during short intervals such as shift changeovers or work breaks to maintain equipment availability.
✅ Strong Emergency Backup Capability
A 15‑minute charge can energise vital communication devices during emergencies, supporting critical operations.
✅ Better End‑User Experience
Less idle charging time improves usability for applications ranging from portable devices to heavy‑duty equipment.
✅ Excellent Mobility
Fast recharging reduces reliance on spare batteries for travel and mobile working environments.
✅ Balanced Performance & Safety
Cutting‑edge fast‑charging technology enables high charge speed while preserving long cycle life and the excellent safety characteristics of LiFePO4 chemistry.

Additional Advantages of Benergy LiFePO4 Cells:

Safety – LiFePO4 chemistry is inherently stable, with no risk of fire or explosion even under overcharge, short circuit, or mechanical damage.

Long Cycle Life – Rated for up to 4,000+ deep cycles, significantly outlasting lead-acid and many other lithium chemistries.

High Energy Density – Compared to lead-acid, Benergy cells are approximately 2/3 the size and 1/2 the weight for the same capacity, enabling more compact and lightweight system designs.

Wide Operating Temperature – Performs reliably in harsh environments and extreme weather, making it ideal for outdoor, industrial, and off-grid applications.

Eco-Friendly – Free of toxic heavy metals like cobalt and nickel, Benergy LiFePO4 cells are safer for both human health and the environment.

Package

Application:

Benergy LiFePO4 batteries in a wide range of industries and applications is limited only by your imagination, such as EV ,marine, yacht Power Tools, solar system,  RC hobby and so on.

Certification:

Don’t wait—discover top-tier lithium batteries! Connect with Benergy Tech on WhatsApp or email.

FAQ

Q1: Can I get free sample?
A1: Generally we don't provide free sample, but we can return sample cost when the buyer plant a bulk order.

Q2: How should I pay?
A2: You can pay via T/T, PayPal, Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

Q3: What is delivery time if we place an order?
A3: It depends order quantities. Usually, we can deliver goods within 10 -15 working days for small orders, for more QTY. order, let's confirm when you place offical order.

Q4: Are your factory or trading company?
A4: We are proffesional Lifepo4 cells and packs manufacturer with our own factory and brand BENERGY. We provide all kinds of OEM/ODM services for clients around globe.

Q5.What is your warranty?
A5:We offer 2 -5 years warranty for all our battery pack.we ensure at least 2000 cycle life for the LiFePO4 battery pack, which means,after 2000@80% DOD,there will still around 60% capacityt left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.