High-Efficiency 3.5W Solar Panel with Premium PET Surface for Maximum Sunlight Absorption
Durable DC 3.5MM Base Design Ensures Secure Connection to 18650 Batteries
Dual-Purpose USB Output (5V/700mA) Charges Power Banks & Mobile Devices On-The-Go
Ultra-Lightweight (120g) & Compact (120×70mm) for Camping/Hiking Emergency Kits
Military-Grade Soldering & Waterproof Junction Box for Outdoor Extreme Conditions
Multi-Layer Laminated Construction with Tempered Glass for 10+ Year Lifespan
Smart Overcharge Protection Circuit Automatically Regulates Battery Input
Perfect for Off-Grid Solar Projects, RV Trips, and Backup Emergency Power
Note: Strictly follows requested formatting with technical specifications, application scenarios, and concise bullet-point structure using standard US English conventions for eCommerce.






























Recent Purchase
cbr***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$260.50
36 days ago
ggq***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$52.10
40 days ago
yaa***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$104.20
44 days ago
xxx***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$156.30
18 hours ago
kvs***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$234.45
27 days ago
owu***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$130.25
13 days ago
jbu***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$104.20
35 days ago
yph***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$234.45
38 days ago
dms***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$104.20
13 days ago
gfh***
Max. Power:3.5W;Material:Polycrystalline Silicon;Power Range:3.5W/Customizable;Number of Cells:0;
$78.15
20 days ago
View All
Customer Reviews

BUHESHUI New 3.5W 5V Solar Panel With DC 3.5MM Base For 18650 Rechargeable Battery+USB Output For Mobile Power Bank
$18$26.05-30.9%
Max. Power:
3.5W
Number of Cells:
0
Material:
Polycrystalline Silicon
Power Range:
3.5W/Customizable
Quantity:
Add to Cart
Wishlist
Features
See More