Portable Power Station/Bank MODEL: P-PS TYPE : Single OUTPUT VOLTAGE : 5V 3.0AmpINPUT VOLTAGE : 5V 3Amp, 9V 2Amp, CAPACITY : 55,200Mah WATTS : 275 This is the Best Power Bank, that will Power, Your cell Pone without issue, an has a fast with wireless Charging system.

Portable Power Bank 55,200Mah

Portable Power Station/BankModel: P-PS TYPE : SingleOUTPUT VOLTAGE : 5V 2AmpINPUT VOLTAGE : 5V 2AmpCAPACITY : 38,000mahWATTS : 190WIRELESS CHARGING: YESThis is a Portable Power Bank that will Charge your Cell phone without issue, it has a fast system to identify phones with fast charge, also has wireless Charging for Iphone, samsung Galazy Utra, an many More Amazing funtions.

Portable Power Bank 38,000Mah

This is the Portable Cell phone Power Bank, that will power &amp; Charge your cell Phones, 

Portable Power Bank 
Model: P-PS 
TYPE : Single
OUTPUT VOLTAGE : 5V 2Amp
INPUT VOLTAGE : 5V 2Amp
CAPACITY : 23,000mah 
WATTS : 27.6W


Portable Phone Power Bank 23,000Mah

This is a 23,000maH, that will charge you, charge your cell phone without issues,Portable Keyboard Power Station/BankModel: P-PSTYPE : SingleOUTPUT VOLTAGE : 5V AmpINPUT VOLTAGE : 5V AmpCAPACITY : 23,000mahWATTS : 115

Portable Power Bank 23,000maH

This is 12,000mah Cell Phone Power that will Charge Your Cell phonePortable Power Bank Model: P-PS TYPE : Single OUTPUT VOLTAGE : 5V 2Amp INPUT VOLTAGE : 5V 2AmpCAPACITY : 12,000mah WATTS : 27.6W

Portable Power Bank 12,000maH

Portable Keyboard Power Station/BankModel: PK-PSTYPE : 3IN1OUTPUT VOLTAGE : 12V, 9V, 5VINPUT VOLTAGE : 5VDURATION : 6 HoursCAPACITY : 14,000mahWATTS : 168PRICE: 27,000maH + FREE LIGHT BULB &amp; PLUGThis a Portable Keyboard Power Station that will Power any Light Piano keyboard Ranging from 9v to 12v, an also can be used be charge your cell Phone,

Portable Keyboard Power Station/Bank V6

PORTABLE LAPTOP POWER STATION/BANK-4H Model: PL-PS TYPE : SINGLE OUTPUT VOLTAGE : 19.5V INPUT VOLTAGE : 19.5V DURATION : 2-4 HOURS CAPACITY : 38,500MAH WATTS : 39.8 This the Portable Laptop Power Station/Bank, it will work for any an all Laptops it. it will Power Your laptop for 2-4Hours, it comes with an adaptor, an a charging Cable &amp; An adaptor to turn Charge the Bank when it's low, it has a Battery display to let you Know when it is full an low. An most of all it is upgradable.

PORTABLE LAPTOP POWER BANK-4H

This is a Power  Bank enable to power your wifi an still charge your cell Phone at the same time. 
it  comes a capacity of 7,000mah 
it will power your Router for Hours without interruption, an it will can also be used to give your cell phone a boost in case of emergencies.

WIFI & Phone Power Bank (2in1)

Portable Keyboard Power Station/BankModel: PK-PS V6MODIFIED TYPE : 2IN1OUTPUT VOLTAGE (1) : 12VOUTPUT VOLTAGE (2) : 16VINPUT VOLTAGE : 12V-24VDURATION : 3-6 HoursCAPACITY : 14,000mahWATTS : 55.2This Power Bank will Power your Piano Keyboards for Hours without the use of electricity or adaptor, This power bank works for all types of Pianos Ranging FromYAMAHA PSR, PSR E-SERIES: PSR E443,E463,E433..., PSR S-SERIES : PSR S970,SX700,SX600, S670..., CASIO CTB, CTS Or any type of Piano.

Portable Keyboard Power Station V6 Modified

Portable Keyboard Power Station/Bank Model: PK-PS TYPE : Single OUTPUT VOLTAGE : 12V INPUT VOLTAGE : 12.6V DURATION : 3 Hours CAPACITY : 7,000mah WATTS : 27.6W This is a power Bank or Station that will an can be used to power your Piano Keyboard without the use of electricity, generator or Adaptor. The Power Bank will power Your Piano Keyboards for 3 hour. Is can be used for types an brand of piano: ANY TYPE OF YAMAHA PSR OR PSR-ESERIES PIANO ANY TYPE OF CASIO PIANO AN MANY MORE......

Portable Keyboard Power Station/Bank 

PORTABLE LAPTOP POWER STATION/BANK-8H Model: PL-PSTYPE : SINGLE OUTPUT VOLTAGE : 19.5V INPUT VOLTAGE : 19.5V DURATION : 4-8HOURS CAPACITY : 76,800MAH WATTS : 159.36 This is the Portable Laptop Power Station, this Power Bank will Power your laptops for 4-8hours, no matter the types, is it DELL, HP, TOSHIBA, SAMSUNG, ACER, FITGISU...... E.t.c. It has a Nice Battery Display with a huge Power storage Capacity,An it Comes with an adaptor for Charging the Bank an another Cord for connecting from the laptop to the Power Bank. An it is always upgradable. Maintaince is easy an swift. it has a longer life Span

PORTABLE LAPTOP POWER STATION/BANK-8H

Portable Keyboard Power Station/Bank V6 Model: PK-PS V6 NEW &amp; IMPROVED TYPE : SINGLE &amp; DOUBLE OUTPUT VOLTAGE : 12V INPUT VOLTAGE : 12.6V DURATION : 6 HOURS CAPACITY : 14,000mah WATTS : 168w This is a Power Bank That will Power your Piano Keyboard without the use of electricity, adaptor or generator for 6 hours. The Power Bank will Power Bank will power any an all type of brand of Piano: YAMAHA PSR,PSR E-SERIES...PIANO CASIO CTR..... PIANO

You are welcome to WALT TECH, We sell an Build all types of Power Stations/Banks Raging from :Phone Power Banks/Stations,Piano Keyboard Power Banks/Stations,Laptop Power Banks/Stations,an other DIY Garget as well.

All Power Bank Store

By WALT TECH