Capacity
20000mAh
Wholesale Product Summary
TU-ZL602-2 20000mAh Solar Power Bank
TU-ZL602-2 Solar Power Bank combines 20000mAh with 35W USB-C + 15W wireless for retail, promotional, and distributor power accessory programs. Tuomo Tech supports OEM/ODM customization, private label packaging, and bulk supply for global B2B buyers.
Model TU-ZL602-2
Capacity 20000mAh
Warranty 1 Year
OEM / ODM Available
OEM/ODM Available Bulk Wholesale Export Ready
B2B Sourcing Summary
Positioning
Outdoor solar-assisted laptop power bank
Capacity / output
20000mAh; 35W USB-C + 15W wireless
Outdoor features
Built-in cables, camping light, and compass
Buyer fit
Camping, emergency, outdoor retail, and promotional programs
Overview
Product Overview
TU-ZL602-2 is a 20000mAh solar-assisted outdoor power bank with 35W USB-C output, 15W wireless charging, built-in cables, camping light, and compass features.
It is positioned for outdoor accessory, emergency kit, and promotional channels that need more feature depth than a regular daily-use power bank.
Solar charging on compact power banks should be treated as auxiliary or emergency support. Buyers should validate real charging behavior, weather-use claims, lighting performance, and target-device compatibility before launch.
Specs
Key Specifications
Core parameters for quick sourcing review. Contact us for the complete datasheet, certification files, and OEM quotation.
Size
166 x 85 x 32mm
Input
USB-C1 input: 5V/3A, 9V/2.22A, 12V/1.67A, 15V/1.33A, 20V/1A (Max 20W); USB-C cable input: 5V/3A, 9V/2.22A, 12V/1.67A, 15V/1.33A, 20V/1A (Max 20W)
Output
35W USB-C + 15W wireless
Package info
20pcs/carton, G.W. 12.50kg/carton, carton size 42 x 35 x 19cm
Product category
Solar Power Bank
Customization
Logo, color, packaging, manuals, and accessories available
Certifications
CE, RoHS, FCC, MSDS support according to model and order requirements
Why Choose This Model
Solar-assisted charging
Solar-assisted charging helps buyers position this model for practical retail, promotional, or distributor programs.
Built-in cables
Built-in cables helps buyers position this model for practical retail, promotional, or distributor programs.
Camping light and compass
Camping light and compass helps buyers position this model for practical retail, promotional, or distributor programs.
B2B
Why Source From Tuomo Tech
Factory Direct Pricing
Competitive pricing by eliminating middlemen. Bulk orders unlock additional discounts.
OEM/ODM Customization
Logo, color, packaging, and specifications tailored to your brand and market needs.
Certified Quality
CE, FCC, RoHS, UL certified. UN38.3 for safe shipping. Documentation provided.
Fast Response
Quote within 24 hours. Sample evaluation available. Dedicated sales support.
Ready to Start Your Sourcing?
Contact us now for product samples, bulk pricing, and customization details.
Safety
Certifications & Compliance
All certificates are issued by accredited third-party testing labs. Click any certificate to view full details.
Market Support
Certification documents can be prepared according to destination market and order requirements.
Common Documents
CE, RoHS, FCC, MSDS, and transport-related documents are available by product model.
Official Certificates
OEM/ODM
Customization Options
Color Options
Match product casing colors to your market, brand palette, or retail channel requirements.
Production
Inside & Factory
Quality Assurance: Every unit undergoes rigorous testing in our Shenzhen facility before shipment.
Production ✓
Assembly Line
Skilled workers assemble every unit on our dedicated production line with strict process controls.
Aging Test ✓
100% Aging Test
Every unit is placed into our automated aging cabinet for full charge-discharge cycle verification.
QC ✓
Electrical Performance Tests
Electrical performance, charging, protection functions, and key product parameters are inspected before packing.
Validation ✓
Function Validation
Product functions and operating controls are checked against the approved specification before shipment.
Temp Test ✓
High & Low Temp Test
Units are tested in our TEMPSNUMI climate chamber across extreme temperature ranges to ensure reliability.
Drop Test ✓
1.2m Drop Test
Third-party certified 1.2m drop test (CCJC / CNAS) confirms structural durability for transport and daily use.
Factory pricing in 24h Ready to source? Get factory direct pricing in 24 hours.
FAQ'S AND SUPPORT
We are here to help you.
Responses may take up to 48 hours as we are experiencing an increase in customer support volume.
Can the solar panel fully recharge the power bank quickly?
No. Compact solar charging is best treated as auxiliary or emergency support. Real charging speed depends on sunlight, panel angle, temperature, shading, and battery state.
What outdoor claims should buyers verify?
Verify housing design, water-resistance claims if any, light performance, cable durability, solar charging behavior, wireless charging, and packaging instructions.
Can this model charge laptops?
It lists 35W USB-C output, which can support some compatible low-power laptops and tablets. Buyers should test target laptop models and power requirements.
What should be included in an outdoor power bank sample test?
Test USB-C output, wireless charging, built-in cables, light modes, solar-assisted charging, heat behavior, capacity expectations, and field-use packaging instructions.
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