Min. Order : 2 Pieces
100-999 Pieces
≥1000 Pieces

Water proof solar USB charger 4000MAh dual USB portable power bank with LED light

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Place of Origin: Guangdong China
Warranty: 1 year
Charging time: About 4 hours( 5V 1A input )
Outport: DC 5V 1A
Support devices: Mobile phone, laptops, PSP, digital camera...ect
Color: Green,Blue,Yellow or custom color for OEM order
Socket Standard: Universal
Material: ABS+Silicone
Dimension: 14.6 x 7.5 x 1.5cm
Model Number: PB021
Battery Type: Polymer Battery,Li-Polymer Battery
Weight: 109g
Certification: ce
Supports Solar Energy: yes
Brand Name: TooFar
Type: Solar power bank with LED light,PORTABLE,Solar Power Bank
Input: DC 5V 1A, solar input 0.1A
Features: Solar power bank
Input Interface: Micro USB
Protection: Over-discharging,Short Circuit Protection
Output Interface: Double Usb
Packaging Detail: Free PP bag packing or optional white box/customized color retail packing boxes
Selling Units: Single item
Single package size: 10X2X1 cm
Single gross weight: 0.5 KG
Dongguan Ruikun Technology Co., Ltd.
Gold Supplier
Trading Company
Response Time
On-time delivery rate
US$ 600+
Visit Store

Water Proof Solar USB Charger Mobile Power Bank

More Than 10 Year's Professional Mobile Phone Accessories Manufacturer

Our Factory Also Manufacturer All Kinds Of Wall Chargers/Car Chargers...ect

OEM/ODM Order is Highly Welcomed

Product Description

Main technical specification:

Capacity 4000MAh
Battery cell type High energy density Li-polymer battery cells
USB port Dual USB
Output DC 5V-1A
Input DC 5V 1A(Any cell phone wall charger), 0.1A by solar pannel
Charging time About 4 hours (5V 1A input)
Standby time More than 30 days( depend on the ambient environment )
Life time About 500 times charges and discharges cycle
Protection over-current/voltage and over-temperature protection
color White or custom color for OEM order
Certificate CE Rohs FCC(Optional)
OEM/ODM Support
Compatibility Smartphones, tablets, digital camera, PSP and other digital divices


1. Do not press or dropped the power bank to the ground violently, keep it away from children below age 5.
2. Don't drop it into fire or water.
3. Please use and keep it in dry environment.
4. Strictly prohibit disassembling the power bank without professionals
5. Stop using the power bank if the housing was broken, replace new one please

PB021 a.jpgPB021 b.jpgPB021 d.jpgPB021 f.jpgPB021 h.jpgPB021 q.jpg

Related Products


Packaging & Shipping

Kindly Remind:

Our prices are quoted based on PP bag packing. Other packing methods are needs to be negotiated.


Different packing styles are available for different quantity orders: 

1.Package form: PP bag, color gift box(customized), white box, blister box(customized)and pouch package ect.

2.OEM box is available for big quantity orders, the logo can be printed as your requirement.


Our factory offer different kinds of deliver methods for your order, to save your shipping cost, we will recemmend the best way as below:


For Small order (below 1000 pcs): deliver by Express.

For Bigger quantity order(1000-20000 pcs): deliver by air cargo

For huge quantity order (20000 pcs or above): deliver by sea


If you have reliable agent/forwarder in China, we can send goods to them as your requirement.


Our Services


Normal wholesale 

our company accept sample/small quantity wholesale orders which below 1000 pcs/model,besides excellent quality, we will offer you quite competitive prices as well.


For OEM/ODM order

For big quantity OEM/ODM orders,you will enjoy:

- Optional packing style: gift box,white box,nylon bag,blister and pouch package.And OEM is available.

- Logo printing: any legal custom logo can be printed on our products(include packing box if you need), we will show you the sample logo printing effect before mass production.


Chief regional agency

Our factory expecting to get contact and cooperate with big wholesalers/distributors in some regions and work together, we have many chief agencies in EU and America, who are enjoy competitive good prices and excellent service, welcome to cooperate with us!

Company Profile



FAQ_02.jpgWhy choose us?


1.Support OEM/ODM orders. We can also offer a variety of solutions to meet customers specialized needs and designs.

2. Our products have been well tested in more than 20 countries and areas.

3.We also cooperate with many large mobile phone makers in domestic markets.

4.We have 15 years experience in production and export.


How to get a sample?


1.After the price is fixed, we are honored to provide you with samples.

2.Please send us the item number you are interested in.As well as your detailed consignee's address, we will calculate sample charges and freight charges for you.

3.Samples will be sent after payment.


Are you a factory or a trading company?


We are a factory with production and sales experience, strict quality control, committed to creating high quality products.


When will you deliver?


For small order, within 3 days, for big order, within 15-20 days.


Payment & shipment 


1. T/T, PayPal, Western Union, L/C available.

2.DHL, UPS, EMS, FedEx, Air freight, Sea freight supported.