Eve MB31 3.2V 314Ah Rechargeable Prismatic Cell 10000 Cycles 3.2V 330Ah LiFePo4 Battery Cells Lithium Iron Phosphate Battery for Home Energy Storage
Anode Material |
LFP |
Weight |
5.6kg |
Voltage |
3.2V |
Capacity |
314Ah |
Size |
H173.7*W72*T207.2mm |
Cycle life |
≥8000 Times |
Internal Resistance |
≤ 0.2mΩ |
Max discharge current: |
1C |
Max charge current |
1C |
Internal resistance |
less than 0.2mΩ |
Charge Temperature(℃) |
0~60Centigrade |
Discharge Temperature(℃) |
-30~60Centigrade |
Storage Temperature(℃) |
-20~55Centigrade |
Application |
Home Appliances,Electric Power Systems, Solar Energy Storage Systems |
High Capacity for Enhanced Energy Storage
With 314Ah capacity, this LiFePO4 battery offers superior energy density, ensuring reliable performance for home energy storage.
Long Life and Durability
Enjoy peace of mind with over 10,000 charge cycles. Built to last, this battery outperforms traditional options, reducing long-term energy costs.
Eco-friendly and Safe Energy Storage
As a lithium iron phosphate battery, it’s free from harmful emissions and ensures safe, sustainable energy use in your home.
Temperature Resistance for Versatile Use
Operates efficiently between -30°C to 60°C, making it suitable for diverse climates and environments.
Efficient Discharge and Low Internal Resistance
Experience optimal performance with excellent discharge properties and low internal resistance, maximizing energy efficiency.
Ideal for Solar and Power Systems
Perfect for integration with solar energy setups, it provides reliable storage to keep your home powered, even in off-grid situations.

Why Choose LiFePO4?
Safety: LiFePO4 is one of the safest lithium battery technologies available, resistant to fire and thermal runaway.
Long Cycle Life: With over 10,000 cycles, LiFePO4 batteries have a significantly longer lifespan compared to other lithium or lead-acid batteries.
Eco-Friendly: No toxic chemicals, making it an environmentally friendly option for energy storage.
Stable Performance: LiFePO4 offers excellent stability in various temperatures and environments, ensuring consistent power delivery.
Customer Testimonials
"We’ve been using the Starmax Energy LiFePO4 battery for our home solar system, and it has worked flawlessly. The performance and longevity are outstanding!" – John D.
"The battery is perfect for our off-grid cabin. It stores energy efficiently and is very easy to install." – Sarah L.

Applications
Home Energy Storage: Perfect for storing solar energy or powering homes during peak demand hours.
Solar Power Systems: Ideal for integration with solar panels, ensuring continuous power even in off-grid scenarios.
Commercial Energy Storage: Use in small businesses or commercial setups for energy independence and cost savings.
Electric Vehicles and Marine Use: Can also be adapted for electric vehicles, boats, and other battery-powered vehicles.
Cautions of Battery Operation
1.Please read the instructions carefully and pay attention to the marks on the surface of battery before use.
2.During operation, please keep the cell away from heat source, fire source. Never beat, drop or shock the cell.
3.Do not directly solder the cell or pierce it with a nail or other sharp object.
4.Do not turn over battery. Keep it from strike, throw, tread or bending.
5.Do not make battery short-circuited, in order to avoid from danger incurring or battery damage.
6.Discarded battery should be well disposed. Do not throw it into the fire or water.
FAQ
Q1.Do you have any MOQ limit for lithium batteries?
No MOQ.
Q2. Do the batteries come with bus bars and belts?
Yes, it comes with. We can Laser weld screw studs or nut studs per your needs. Normally, one battery will come witha 1pc busbar and 2pcs bolts.
Q3.Do you have the used batteries?
Sorry, no, our batteries are all brand new.
Q4. How to proceed with an order for lithium ion battery?
Firstly let us know your requirements or application.
Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for a formal order.
Fourthly We arrange the production.
Q5. Can we sign a secrecy agreement if we wanna build a long-term business relationship?
Sure, we respect the client's requirements, which will bring more benefit to you.
Q6. Which shipping method do you usually take?
Train/Sea DDP, Express, We can also ship with your own shipping agent.
Q7: How do I know whether you've shipped my order or not?
Tracking No.will be offered as soon as your order is shipped out. Before that, our sales will be there to check the packing status, and photo of the order and let you know the detailed shipment information.
Contact us
Wechat/WhatsApp: +8614704451321