Grade a 3.2V 280ah Lithium Ion Polymer LiFePO4 Battery Cell for DIY Energy Storage Pack Solar

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: 3.2V 280Ah
• Rechargeable: Yes
• Size: Small
• Nominal Voltage: 3.2V
• Nominal Capacity: 280ah
• Self-Discharge: Less Than or Equal 3.5%/Month
• Weight: 5.5kg
• Standard Discharge Current: 0.5c
• Warranty: 1 Years, or 4000 Cycles Whichever Comes First
• Transport Package: Box
• Specification: 72*174*207mm
• Trademark: Seplos
• Origin: China
• Production Capacity: 10000

Product Description

Nominal Capacity	[email protected] discharge current (25ºC±2ºC)
Nominal Voltage	3.2V
Cell Dimension	72*174*207mm
Initial Inner Resistance(1KHz)	≤0.25mΩ
Charge Temperature Range	0ºC-60ºC
Discharge Temperature Range	-20ºC-60ºC
Net Weight(single cell)	5.5Kg
Self-discharge	≤3.5%/month
Standard Discharge Current	0.5C

Grade A cell and safety

 

To achieve high safety with our batteries, we use only the highest quality cells of the safest technology available today,we can guarantee the safety and reliability of our batteries.

 

Long cycle life

lithium iron phosphate batteries (LiFePO4) don't require active maintenance to extend their service life. Also, the batteries show no memory effects and due to low self-discharge (<3.5% per month), you can store them for a longer period of time.

Sufficient capacity

 

lithium iron phosphate batteries (LiFePO4) have 100% of their capacity available. Additionally, their fast charge and discharge rates cause them to be a great fit for all sorts of applications. 

Company Profile
 

Seplos Technology is a lithium battery manufacturer dedicated to building the safest lithium battery in the world. Passionate in the battery industry, we are fast growing in our revenue and customers'trust, attributed to a team of professional engineers, businesses expanded to Electric Vehicle Battery, Home Energy Solution, Medical Equipment Solution and Battery Laboratory,covering all around the world.

Application

Application Case

Customer Visited

Customer Review
 

FAQ

Q1:Are your factory or trading company?

We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for distributors all around the world.

Q2:How do you ship the goods since they are high capacity battery ? 

We have long-term cooperated forwarders who are professional at battery shipment. 

Q3:What kind of certificates your products have acquired ?

Most of our solar products have acquired CE, and TUV certificates, which is able to satisfy most country's importing requirements. 

Q4 : How long is the delivery time of your products?

The time we deliver goods in different periods: sample needs 3-5 days, bulk goods for 1 month or 2 months.

Q5:What's your advantage compared with other suppliers?

High quality batteries: Our batteries are in enough capacity, and lower in RI,Before shipment, we will inspect the products and ensure the quality which are well approved by our clients.

Better service: We always offer what our clients need. Reply client's questions in time. Supply best projects solution for clients. We ship out the products on time.