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Place of Origin: Guang dong China Brand Name: TAC
Model Number ESS475WH Energy Storage Battery Capacity 475Wh
Energy Storage Battery Specification 14.4V/33Ah Charging Voltage 16.8V 5A       
AC Rated Output Voltage/Frequency 110Vac/60Hz      220Vac/50Hz AC Maximum Continuous      Output Power        400W
USB Output/USB 5V1A/5V2.1A        Operation Temperature Range -20℃-50℃       

Features:

ESS475Wh portable energy storage system

USB Output:5V1A/5V2.1A

Ac output interface

Widely used for indoor or outdoor such as family, office, travel,camping,etc.

More weight lighter, longer lifespan, safer, Environmental -friendly

The remaining capacity, charge, output power , output voltage

Certification: UL,UN,ROHS

1 Year Warranty

MOQ: 50set


Packaging & Delivery:


Packaging Details: Standard Carton Package
Delivery Detail: 100 sets within 30days


Specifications:  


No. Items Specification
1 Product Name 475Wh Portable energy storage/475

2

Model Number

ESS475WH

3

Energy Storage Battery Capacity

475Wh

4

AC Maximum Continuous Output Power

AC110V/AC230V

5

AC Rated Output Voltage/Frequency

60HZ/50HZ

6

Ac output waveform

Pure sine wave

7

Output Power

400W MAX

8

USB output parameters/USB

5V±5%, 1A/2.1A

9

Battery Type

Lithium ion battery

10

Battery parameters

14.4V/33Ah

11

Cycle Life

>500

12

Charging input voltage

85Vac- 265Vac

13

Charging time

6(MAX10A)

14

Low temperature charging protection

When room temperature≤0℃, forbid DC and AC charge. 

15

Operation Temperature Range

-20+50℃

16

Operation Humility Range

<90%

17

Size

327*282*218

18

Weight

7kg


ESS475WH portable energy storage system application areas:


Office equipment:


Including computer,telephone,printer,monitor, photocopier,fax machine,shredder,projector,etc; 


Outdoor work:


Outdoor lighting,electric tool,vehicle rescue,disaster relief, business promotion etc;


Recreation and entertainment:


Smart phone,table PC,digital video camera,digital camera,battery charging and GPS,etc;


SUNLAND is one of the leading manufacturers and suppliers of ess 475wh portable energy storage system 14.4v 33ah li-ion battery for office equipment in China. Under strict quality control system, our quality energy storage products made in our own professional factory must be your best choice.

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