Direct Power Supply or Solar Charging Small Household Battery

• Type: Graphene Solid State Battery
• Connection Mode: Series Connection
• Rechargeable: Chargeable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WK2200
• Discharge Rate: Medium Discharge Rate
• Size: Small
• Accessories Type: Battery
• Rated Capacity: 1500wh
• Standard Voltage: 110/220 +/-5%
• Usage: Home Backup Energy Storage
• Electrolyte: None
• Color: Black
• Capacity: 1500wh
• Charging Style: Direct Power Supply or Solar Charging
• Battery: Graphene All-Solid-State Battery
• Transport Package: Carton
• Specification: 80*35*30cm
• Trademark: WinkEE
• Origin: China
• HS Code: 8504401500
• Production Capacity: 500/Month
• Package Size: 80.00cm * 35.00cm * 30.00cm
• Package Gross Weight: 13.000kg

Product Description

Product Description

This is an energy storage power supply using a graphene all-solid-state battery pack. It has the characteristics of small size, lightweight, easy to carry, safe (puncture, cutting, no fire, no explosion), and superior performance indicators.

It is widely used in accident lighting, outdoor users, communication departments, computer rooms, hospitals, mines, hotels, self-driving cars, new energy vehicles, hiking, high-rise buildings, home energy storage, office emergencies, etc. Reliable and safe emergency power supply.

It is also a "backup power station" with high capacity and high power.

It can provide you with convenient mobile power solutions and is also widely used in a mobile office, medical rescue, fire emergency rescue, electrical equipment repair, environmental homeland protection, emergency communication guarantee, power storage backup, and areas with extensive power shortages, etc.,

It also meets the electricity demand of various electrical appliances, such as mobile phones, satellite phones, digital cameras, mobile hard disks, digital cameras, tablet computers, LED lights, notebook computers, outdoor lighting, water pumps, post and telecommunications, medical equipment, induction cookers, etc.


Panel Function 


Product Specification

AC Charging Input Parameters
Parameters	Minimum	Standard	Maximum	Unit	Note
AC Input Charging Power			1600	W
Input Voltage Range	88	120	144	Vac	120V Version
	176	220	264	Vac	220V Version
Input Frequency		50/60±3		Hz
Input Current			17	A	120V Version
			10	A	220V Version
Input Surge Current			20	A	120V Version
			15		220V Version
Power Factor	0.98				Rated Input,>30% load power
Input Overvoltage		148		Vac	120V Version Hysteresis 4Vac Self recovery
		268		Vac	220V Version Hysteresis 4Vac Self recovery
Input Undervoltage		84		Vac	120V Version Hysteresis 4Vac Self recovery
		172		Vac	220V Version Hysteresis 4Vac Self recovery

 

DC Charging Output Parameters
Parameters	Minimum	Standard	Maximum	Unit	Note
Output Power			1500	W
Output Voltage Range	33.6	48	51	Vdc
Output Voltage Accuracy			±0.2	Vdc
Output Current Range			32	A
Output Current Accuracy			±0.5	A
Software output overvoltage			51.24	Vdc
Hardware output overvoltage			51.3	Vdc	Hardware overvoltage is not recoverable
Ripple(Peak)			220	mV	Add a 0.1uF film capacitor to the rated input/output
Output overcurrent protection			32	A	3 consecutive protection locks within 1 minute, power off, and recovery

 

AC Discharging Output Parameters
Parameters	Minimum	Standard	Maximum	Unit	Note
AC Output Power		2200	4000	W	2400W for 1.5min, peak 4000W (3S)
Output Voltage Range	100	120	130	V	Vac
	200	230
Output Frequency		50/60		Hz	Communication setting 50Hz/60Hz
Output Current RMS		25	45.8	A	100V Version
		10.5	17.4		220V Version
Output Voltage Harmonics			3	%	Rated output full load (R load)
Efficiency		92.5	93	%	Rated Load
Start Time	3		5	S	Press the inverter output button until the output has a voltage
Load loss			25	W	Rated output no load
Output Overvoltage		140		V	120V Version
		250		V	220V Version
Overload Protection		2200		W	3min shutdown output
			4000	W	3s shutdown output
Short Circuit Protection			75.0	A	Appears 3 times in a minute without restarting

 

DC Discharging Input Parameters
Parameters	Minimum	Standard	Maximum	Unit	Note
Input Power		2160	4000	W	Peak 4000W (3S)
Input Voltage Range	34.8	48	50.4	Vdc
Input Current Range		45	62	A	Peak 120A (3S)

Product Performance Index

S/N	Specification	Parameters	Note
1	Continuous output max power	2200W
2	Peak Power	4000W(3S)
3	Battery	Graphene all-solid-state battery
4	Battery Capacity	Host + Auxiliary 3000wh (Maximum)
5	Charging Mode	Fast charging mode: 1600W/solar: 600W
6	Solar Energy	12V input
7	Cycle Life	Over 3000 times (80%)
8	Working Environment	-20ºC-- 60ºC
9	Protect Function	Protection against overvoltage, overtemperature, overload, over-discharge, and AC short circuit.
10	Humidity	45%-85%RH
11	Conversion Efficiency	88-92%
12	Single-cell battery overcharge protection voltage	4.25V
13	Single-cell battery over-discharge protection voltage	2.8V
14	Temperature Protection	Inverter heat dissipation, 85ºC
15	Output short circuit	Short circuit protected

Environmental Conditions

S/N	Testing Project	Parameters	Unit	Note
1	Working Environment	-20~60	ºC
2	Storage Environment	-30~70	ºC
3	Humidity	45%~85%	RH
4	Cooling Type	Air-cooled		Cooling≥45ºC
5	MTBF	≥5000	H

Operating Instructions and Precautions

To ensure safe transportation of the power supply, the power supply is shipped in low-battery packaging. Before use, please fully charge the power supply before use!

When you need to charge the power supply, please use the dedicated AC power cord provided by the manufacturer, or use a dedicated solar panel for charging.

During the charging process, the battery level display will remain on and rotate.

When the power supply is fully charged, the power display shows 100, and the power supply is fully charged.

To ensure safe charging, please use the original charging cable provided by the manufacturer.

How to use alternating current

Before use, please note the following:

(1) The input voltage and frequency of electrical appliances must be the same as the power supply.

(2) Please make sure that the rated power of the electrical appliance is less than the rated power of the power supply 2200W.

* If the above is not done, the appliance will not work or be damaged.
* If the power of the appliance is greater than 2200W power supply, please choose another higher power portable power supply.

Remarks: Since some electrical appliances consume more power than their rated power when they are turned on, for example, the starting current of inductive load equipment is generally 3 to 8 times its rated power, and the starting power of energy-saving lamps is dozens of times its rated power.
The starting power of the emergency power supply is greater than the immediate maximum power that the emergency power supply can withstand, thus triggering the overload protection of the power supply and shutting down the power supply.
The power supply has overload protection, short circuit protection, over-temperature protection, and automatic recovery function.

(3) When the following situations occur, the power supply will stop output to effectively protect electrical appliances:

a): When the external electrical load exceeds the rated load of the power supply.
b): AC output or electrical load short circuit.
c): The internal temperature of the power supply is too high.
d): The internal battery voltage is too low.

Packing list

S/N	Description	Quantity
1	Host	1
2	Auxiliary	1
3	AC Charging Cable	1
4	600W Solar Panel (Optional accessories)	1
5	Solar Energy Cable (Optional accessories)	1
6	Product instruction manual and warranty card	1
Gross Weight(kg): Host 14.5kgs, Auxiliary 7kgs;  Size(mm): Host 335*2699*260, Auxiliary 335*269*160; Qty(pc): One power supply per box

Safety Testing


Explosion-proof solid-state graphene battery core, the battery is hard to cut when electrified.
The battery core does not get hot, on fire, or explode, and after the battery is completely cut, the power-on value is not much different from that when it was not cut.

Widely use