7.4V/4400mAh intelligent Li-ion heating battery pack with digital display

7.4V/4400mAh intelligent Li-ion heating battery pack with digital display

Parameter:                                                                    

1,Rated Voltage:7.4V

2,Model:L X-DRF02D

3,Working Voltage:6V-8.4V

4,Rated Capacity:4400mAh

5,Charge Cut-off Voltage:8.4V

6,Charge Current:200mA—1200mA

7,Standby Current:≤100μA

8,Max. Output Power:20W MAX

9,Operating Efficiency:≥99%

10,Loading Resistance:5Ω-200Ω

11,Charge Method:CC/CV-Constant Current/Constant Voltage

12,Charge Temperature:0—40 

13,Discharge Temperature:-20 +60

14,Charge Duration:4-5hrs(Standard)

15,Cycle Life Time: Above 500 cycles

16,Internal Impedance: PCB Internal Impedance<80mΩ, Battery Internal Impedance <180mΩ

17,Battery Size: 92*72*23mm

18,Weight: 230g

19,Output Terminal:DC3.5*1.35mm or 5.5*2.1mm or 5.5*2.5mm

Features:

1,BAK, SAMSUNG or SANYO CELL

2,Smart Power Management

3,Digital Display

4,Four adjustable pulse outputs

5,Protection circuit inside

6,Different colors are optional

7,CE, FCC, RoHs Compliant

8,One Year Warranty

Charger

1,Input: AC 100V-240V/50-60HZ;

2,Output: DC8.4V/1.2A (CC/CV Mode)

3,Charge indicator: LED red when charging, LED green after fully charged

Package:

1,Packing: White Box + Anti-electrostantic bag

2,Carton Size: 340*310*130mm

3,Q’ty/Ctn: 40pcs

4,G.ross Weight: 10kgs