Design & Development | OEM&ODM Power Bank & Battery Pack Solutions
GT’s custom power solutions deliver high-performance OEM & ODM power banks and battery packs, helping clients optimize product development and enhance supply chain reliability.
Custom Power Bank & Battery Pack Solution
We provide one-stop OEM & ODM battery pack services including cell selection, BMS design, prototyping, safety testing and certification. We tailor power banks and battery packs to match your product size, voltage, capacity and application scenarios. This not only ensures stable power supply and high safety performance for your devices, but also simplifies your product development process, cutting R&D and sourcing costs. It helps brands launch reliable, compliant power products for global markets.
Custom Power Bank Solution
Target customers
Power bank brands, cross-border sellers, gift companies and retailers.
Pain Points
• Need unique appearance / logo / packaging to differentiate from generic power banks
• Need custom capacity, output ports, fast charge function
• Struggle with certification (CE, UKCA,RoHS, FCC, UL, KC,PSE, CCC, MSDS, UN38.3) for cross-border shipment
• MOQ pressure, slow sample turnaround
• Our Solution
Full ODM & OEM custom power bank service, including 18650 / Li-polymer power banks. Custom shell, color, laser engraving logo, TFT screen, PD/QC fast charging.
• Key features
Custom capacity 5000mAh–50000mAh | PD/QC fast charge | LED / LCD power display | Magnetic wireless power bank available | Safe BMS protection
• Deliverables ID/MD design, 3D rendering, prototype testing, full certification, mass production, neutral or custom gift packaging
• Benefits Unique branded product, ready for Amazon /eBay /Shopify retail, reliable safety test, flexible MOQ, fast sampling.
IoT & Smart Device Battery Solutions
Target customers
Manufacturers of IoT modules, smart door locks, POS machines, sensors and wireless cameras.
• Pain Points
Low self-discharge required, long standby time; compact size; wide temperature working range
• Our Solution
Small lithium polymer battery packs for low-power IoT equipment.
• Key features
Ultra-low self-discharge | Small thin profile | Long cycle life | Custom connector
• Deliverables: Prototype, reliability test, batch supply
• Benefits: Extend device standby time, reduce maintenance frequency.
Our Core Strengths
GT provides reliable OEM & ODM power bank and battery pack solutions through integrated design, engineering and manufacturing capabilities.
We support customized appearance, BMS design and function development for power banks & battery packs.
Strict cell selection & performance testing ensure stable, long-lasting power output.
Flexible production lines support small trial orders to large-volume mass production.
Full IQC/IPQC/OQC inspection. Our products support global certifications: UL, FCC, CE, UKCA, RoHS, KC, PSE, CCC, MSDS, UN38.3.
Application Scenarios & Solutions
Application Scenarios:
• Power bank brands
• Cross-border e-commerce sellers
• Gift & promotional product companies
• Retailers
Application Scenarios:
• Branded daily mobile charging accessories
• Travel & commuter portable power supplies
• Corporate promotional & gift power banks
• Seasonal limited-edition portable chargers
• Retail shelf consumer electronics merchandise
Application Scenarios:
• Smart video doorbells
• IoT gateway
• Wireless home security cameras
• Battery-powered access control sensors
• Residential smart monitoring systems
• Apartment building security devices
Application Scenarios:
• Electric motorcycles & off-road vehicles
• Small construction machinery
• Agricultural farm equipment
• Marine auxiliary starting systems
• RV & camper vehicle auxiliary power
• Low-temperature outdoor power equipment