3.7V / 4400mAh LED Display heated vest Li-ion Battery Packs with smart outputs
Features:
1,BAK, SAMSUNG or SANYO CELL
2,Smart Power Management
3,LED Display
4,Four adjustable pulse outputs
5,Protection circuit inside
6,Different colors are optional
7,CE, FCC, RoHs Compliant
8,One Year Warranty
Parameters:
1,Nominal Voltage:3.7V
2,Model:L X-DRF01
3,Working Voltage:3V-4.2V
4,Nominal Capacity:4400mAh
5,Charge Cut-off Voltage:4.2V
6,Charge Current:1 A
7,Standby Current:≤15μA
8,Max. Output Power:15W 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,Power Self-Consumption:7.5-14.2uA
17,Internal Impedance:PCB Internal Impedance<80mΩ; Battery Internal Impedance <180mΩ
18,Battery Size: 70*48*22mm
19,Weight: 130g
20,Output Terminal:DC3.5*1.35mm
Charger
1,Input: AC 100V-240V/50-60HZ;
2,Output: DC4.2V/1A (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: 6.5kgs
Power Indication:
Press the black button(Power) to check the power level:
1 LED blinking : Remaining Capacity<=20%
1 LED: Remaining Capacity <=40%
2 LED: Remaining Capacity <=60%
3 LED: Remaining Capacity <=80%
4 LED: Remaining Capacity <=100%
|
Remaining Capacity |
Button |
LED |
LED |
LED |
LED |
|
80%100% |
↓ |
|
|
|
|
|
60%80% |
↓ |
|
|
|
|
|
40%60% |
↓ |
|
|
|
|
|
20%40% |
↓ |
|
|
|
|
|
0%20% |
↓ |
|Blink |
|
|
|
Output Indications:
Constant power output: Press the black button for2 seconds to power on
1.The LED light in green color means the output power is About 80% of full output power
2.Press the black button again, the LED light in green color means the output power is About 60% of full output powe
