Multifunction rohs solar

US $58

Min. Order:2 pc
Keywords:solar laptop charger , laptop solar charger , rohs solar charger
Origin:Made In China

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Member Information

Company Nameshenzhen richroc electronic
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Contact:Stina LiuSales Consultant
Last Online:14 Mar, 2018
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Product Description


Product Description

  Best quality in Lowest price is our mission.Sample always in stock. one unit sample can be send if you need test!


Model S51219A-20


97.68WH,means the power is 97.68W/hour


Input jack, Input volt:18-22V

Solar Panel

20W monocrystalline silicon



Input Quiescent Current

less than or equal to 0.2mA

Battery Box Volume

150 x 98 x 48mm

Solar Panel Size  470*345*25mm

Circuit Working Status


Battery Pack Working Status


In the box
97.86wh lithium battery box  1pc
20w solar panel 


3w led bulb with 5m switch cable 1pc
8dc connector 1pc
5525~5521dc cable 2pc
usb cable  1pc
user manual 1pc
1. portable solar power system, for home lighting, laptop charging and with USB mobile charging function.

2.  Full charged power battery can be backup 1pc 3W led light more than 80 hours,backup for laptop more than 4hours .

3.  The input section use professional solar charging management MPPT tracking the max power points.
4. Using 12pcs 2200mAh safety & environmental, reliable quality 18650 lithium battery cell .
5. 90% output transfer efficiency 

6. Light weight :780g.easy carrying .

7. Japan precision li-ion battery  protection IC, and single chip control,makes the generator has function of over-charged, over-discharged ,over-current, over-current, over-voltage and short-circuit protection

why choose us

 »» Why should choose us?

1.Best quality: We have the best professional and experienced engineer and strict QA and QC system. Repair rate under 1%~2%. 

2.Best price: We make the power supply by our own company, so we can control the quality well and reduce the cost to offer competitive price and excellent quality.

3.Strong production capacity: 5000 pieces per day, could provide customerlized package upon request.

4.Good after-sale service: 1 years warranty.

5.Have more than eight years experience,we are more professional for our customer,provide OEM and ODM.


Quality Assured


Company Information


Contact us

Ms.Stina Liu

 Sales Supervisor

|| Mobile:+86 18152794213                     || Tel: +86-755-2712 6881     
|| Mail: salesr3 (at)    || whatsapp: + 86-18152794213
|| QQ:2355726968                                   || Wechat:Happynicidog

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