LiFePO4 3.2V 70ah 75ah Prismatic Lithium Battery Cell for Solar System

Min.Order: 10
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 25 ~ 28

Description
Lifepo4 3.2V 70ah 75ah prismatic lithium battery cell for solar system

Features:

1
Using the technology of lithium iron phosphate cell, superior safety,thousands of cycles, 100%DOD, under normal conditions
2. Built-in automatic protection for over-charge, over discharge, over current and over temperature
3. Maintenance free
4. Internal cell balancing
5. Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
6. Can be charged using most standard lead-acid charges (set)
7. Wider temperature range:-20
ºC~60ºC
 
About our Company:

Shenzhen Eastar Battery Co., Ltd is a Hi-tech enterprise specializing in researching, manufacturing and marketing of Lithium-ion battery since 2001.
Our main products are: Lithium-ion batteries; LifePo4 Batteries; lead-acid batteries; E-bike batteries; drone batteries; energy & power battery and others for kinds of application.
Our main advantages: More than 20 years OEM & ODM experience
Strict quality control & 100% battery testing before delivery
24 hours professional online service to solve customer's technology problem
Professional battery and BMS engineers with more than 20 years working experience
Own ISO,CE,CB,BIS,UN38.3 certification
Robust after-sales service system
State of the art production and testing equipment
Strengthening supply chain system to assure punctual production and delivery for orders

Product Specification:
Item
General Parameter
Remark
Rated Capacity
Typical:75ah
Minimum: 75Ah
Standard discharge(0.5C)
after standard charge
Nominal Voltage
3.2V
Mean Operation Voltage
Voltage at end of
Discharge
2.0V
Discharge Cut-off Voltage
Charging at end of
Voltage
3.65V
 
Standard charge
Constant Current 0.5C Constant Voltage 3.65V 0.02C cut-off
Charge time:Approx 4.0h
Standard discharge
Constant Current 0.5C end Voltage 2.0V
 
Fast charge
Constant Current 1C Constant Voltage
3.65V 0.01C cut-off
Charge time:Approx 2.5h
Fast discharge
Constant Current 1C end Voltage 2.0V
 
Maximum Continuous Charge
Current
1C
 
Maximum Continuous Discharge
Current
3CPeak 5C
Operation Temperature Range
Charge:0~45ºC
Discharge:-10~60ºC
60±25%R.H. Bare Cell
Weight
Approx:1620g
 
Pack Dimension
185*135 *30mm screws design
185*135 *30mm flat welding design
Initial Dimension



                             
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