DX 390 Magnetic Wireless Fast Power Bank 20000mAh
Use this product page to shortlist the model, then send quantity, target market, logo and packaging needs for factory MOQ, sampling plan and quote confirmation.
The DX 390 is a 20000mAh magnetic power bank described for wireless charging projects, with an ABS/PC housing and black, beige or olive-green colour options.
Product Specifications
| Specification | Product detail |
|---|---|
| Model | DX 390 fast charge 20000mAh |
| Battery Reference | 146074 × 2 |
| Capacity | 20000mAh |
| Materials | ABS and PC |
| Size | 110 × 68 × 36.5mm |
| Colours | Black, beige or olive green |
Magnetic Wireless Format
This magnetic wireless power bank combines a 20000mAh battery reference with a compact ABS/PC housing. The DX 390 is available in black, beige and olive green.
OEM/ODM Project Support
For a magnetic power bank or custom magnetic power bank project, share the destination market, quantity, target colour, branding and packaging requirements. ChargeKeku can prepare sample and quotation options for bulk sourcing.
DX 390 fast charge 20000mAh power bank: configuration and buying criteria
In 20000mAh magnetic power bank sourcing, the practical fit of DX 390 fast charge 20000mAh power bank depends on model: DX 390 fast charge 20000mAh; battery reference: 146074 × 2; materials: ABS and PC. Compare those product details with the intended application instead of selecting on the headline name alone.
Buyer decision points
- Model: DX 390 fast charge 20000mAh
- Battery Reference: 146074 × 2
- Materials: ABS and PC
- Size: 110 × 68 × 36.5mm
- RFQ scope: Include capacity and rated energy, input and output profiles, required ports or built-in cables, target devices, quantity, target market, branding and packaging.
Buyer FAQs for this configuration
How should wired and wireless charging be compared on DX 390 fast charge 20000mAh power bank?
The model for DX 390 fast charge 20000mAh power bank is DX 390 fast charge 20000mAh. Check magnetic alignment, phone and case fit, input adapter and simultaneous-use behaviour separately; the maximum wired value should not be applied to wireless charging.
For model selection, which battery documents matter when the DX 390 fast charge 20000mAh configuration will travel or ship by air?
The specified capacity is 20000mAh. The battery configuration is 146074 × 2. Use the exact model label and rated watt-hours for passenger rules, and request the model-specific battery transport documents for commercial shipping. Destination and carrier rules still apply.
How should buyers judge the portable format of the DX 390 fast charge 20000mAh configuration?
The dimensions are 110 × 68 × 36.5mm. Compare these values with the target bag, pocket, retail pack or installation space rather than using capacity alone as the portability measure.
