4500mah 12V LiFePO4 Battery Pack IFR18650 For Solar UPS With Connector

Price Negotiable

Price: USD16-18

MOQ: 50 PCS

Delivery Time: 7-25 days after order confirm

Brand: TAC OEM ODM

Product Description

12V LiFePO4 Battery Pack IFR18650 12V 4.5AH for Solar UPS With Connector

Specification for 12V LiFePO4 Battery Pack IFR18650 12V 4.5AH for Solar UPS With Connector

No.	Item	General Parameter	Remark
1	Rated Capacity	4,5Ah	Standard discharge(0.2C)to 10V,after standard charge(0.2C)to 14.6V,then CV till current to 0.02C
2	Minimal Rated Capacity	4.2Ah
3	Nominal Voltage	12.8V
4	Cycle Life	Higher than 80% of the Initial Capacity of the Cells	◆Charge: CC@0.2C to 14.6V, then CV till current to 0.02C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 1200cycles
5	Discharge cut-off voltage	10V	10.0V(recommended)
6	Charging cut-off voltage	14.6V	14.6V(recommended)
7	Cell and assembly method	IFR18650-1.5AH-3.2V	4S3P
8	Packing material	PVC shrink
9	IR	≤280mΩ

Application

Solar Production , Medicine Equipment

Portable Solar System for Home lighting.

Battery Drawing

Battery Photos

Support various connector with your require

Quality Control

We sure our batteries keep high quality base as below

The A grade cell with 100% fully truth capacity

1. The newly produced cells (within 3-5months ).

2. Then Using the import IC control cells sorting machine, to select the same voltage, resistance and capacity of the cells in one time.

(1). The voltage difference ＜ 5 mv

(2). The resistance difference ＜ 20 mΩ

(3). Th capacity difference ＜50 mah

During this process, some unqualified batteries will be screened out.

3. Pack with same voltage, capacity and resistance cells assembled together, the whole battery pack with more uniformly discharge, and also will ensure greater and longer battery cycle life.