Battery

by Rechargeable Power Energy
$0.00

Major applications:

Telecommunications

Cordless phones, cellular phones, transceivers and pagers.

Audio and Video Devices

Digital cameras, Camcorders, Portable DVD, VCD, MD and CD palyers.

Lighting Devices 

Emergency lighting, Solar lights, Search lights and Flashlights.

Remote Control Toys

R/C Cars, R/C Ships and Model planes.

Information Devices

Notebook computers, Personal facimile machines, PDAs.

Power Tools

Electric drills, Sanders, Screwdrivers, Saws, Polishers. 

Other Applications

Electric bicycles, Shavers, Massagers, Electric tooth brushes, Handheld vacuum cleaners, Handheld terminals.

 *We provide 12 months warranty in USA *

Features 

  • Long cycle life 1000 cycles 
  • Good safety performance
  • Low self-discharge and fast charge
  • Environment friendly
  • High capability and stability

LiFePO4 battery 4S 12V BMS, 12.8V 50A lifepo4 batteries BMS, Used for 12V 20Ah 30Ah 40Ah 50Ah battery pack, With balance function.

 

1.Feature

  1. It is suitable for 4S LiFePO4 battery.
  2. Perfect over-charger, over-discharge, over-current and short circuit protection functions.
  3. With balance function.
  4. Used for 12V/12.8V 20Ah 30Ah 40Ah 50Ah and 60Ah LiFePo4 battery pack.

 

  1. Electrical Characteristic (Ta=25ºC)

No.

Test Item

Min.

Typ.

Max

Unit

1

Input Charging Voltage

14.2

14.6

15

V

2

Input Charging Current

 

50

 

A

3

Output Discharging Current

 

50

55

A

4

Over-Current Discharging Protection

140

150

160

A

5

Current Consumption (3.30V)

10

15

25

uA

6

Balance Current (3.64V)

45

50

52

mA

7

Balance Voltage

3.58

3.61

3.64

V

8

Over-Charge Protection Voltage

3.80

3.85

3.90

V

9

Over-Charge Protection Voltage Release

3.55

3.65

3.75

V

10

Over-Charge Protection Voltage Delay Time

0.8

1.5

2.5

S

11

Over-Discharge Protection Voltage

2.20

2.30

2.40

V

12

Over-Discharge Protection Voltage Release

2.42

2.50

2.58

V

13

Over-Discharge Protection Voltage Delay Time

0.8

1.5

2.5

S

14

Short Circuit Protection Release

Remove the load

15

Impedance

 

8

15

16

Operating Temperature

-15

+25

+60

ºC

17

Storage Temperature

-20

+25

+70

ºC