Heating jacket battery, buy rechargeable battery heating pad 7.4V 4400MAH on China Suppliers Mobile

Product Details

Specifications

rechargeable battery heating pad
1.smart li-ion battery
2.factory
3.Temperature control

rechargeable battery heating pad

Parameters

Nominal Voltage	7.4v
Working Voltage	6V-8.4V
Nominal Capacity	4400mAh
Charge Cut-off Voltage	8.4v
Charge Current	200mA—1200mA
Standby Current	≤100μA
Max. Output Power	20W MAX
Operating Efficiency	≥99%
Loading Resistance	5Ω-200Ω
Charge Method	CC/CV Constant Current/Constant
Charge Temperature	0°C—40°C
Discharge Temperature	-20°C~ +60°C
Charge Duration	4-5hrs(Standard)
Cycle Life Time	Above 500 cycles
Internal Impedance	PCB Internal Impedance<80mΩ; Battery Internal Impedance <180mΩ
LED Display	4-heat settings, capacity indication
Output Terminal	DC3.51.357mm
Usage	Heated jackets, heated seat cushions, etc.
Battery Size	927223mm
Weight	230g
Color	White, black, red, pink, blue, brown, etc.
Certificates	CE, FCC, ROHS

Features

1.Low self power consumption.

2.High performance and security.

3.Enviroment friendly.

4. Smart Power Management

5. LED Display the capacity of our battery

6. Four adjustable pulse outputs

7. Protection circuit inside

8. Different colors are optional

9. Our products meet CE, FCC, ROHS standard .

10. One Year Warrant

Charging Instruction

Remove batteries and charger from packaging.

Plug the charger into a properly rated AC electrical outlet.

Connect the batteries to the output plugs from the charger to commence charging.

The LED lights on the charger will show "red"when charging.

Batteries will be fully charged when the LEDindicator on the charger turns green.Fully discharged batteries will take 5 hours to charge completely.

Disconnect batteries from charger output plugs.

Locate the "power" button to activate and select desired power level.

When finished,press the power button to turn off,unplug the batteries and recharge for next use.

Product Pictures

About Our Company

Shenzhen Delong Energy Technology Co., Ltd currently has been involving R&D, production and sales of digital intelligent li-ion battery pack and intelligent lithium ion battery pack for electric heating clothes, belt, glove, insole, blanket and sleeping bagas well as large, middle, small intelligent power output controller product of more than 100 types. The capacity of digital intelligent li-ion battery pack, intelligent and digital polymer lithium battery pack of electric heating clothes, belt, glove,insole,blanket,sleepingbagare 1500/2200/2400/2600/4000/4400/8000/10000MAH,the voltage of battery pack are 3.7/7.4/11.1/14.8/16.8V.

All our products are high quality,we have strictly inspected before they leave the factory.

We have excellent service and fast delivery.

We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.

We are the manufacture and we can give you competitive price.

Welcome to visit our company !