Description
| Item No.: | AJ12 Power Bank |
| Capacity: | 10000mAh / 3.85V |
| Battery: | 146074 |
| Size / Weight: | 104*67*20.3mm / final weight to be confirmed |
| Type-C Input: | 5V/3A, 9V/2A, 12V/1.5A |
| AJ12 Output via Type-C: | 5V/3A, 9V/2A, 12V/1.67A |
| AJ12 Wireless Power: | 5W / 7.5W / 10W / 15W |
| Cable: | Built-in USB Type-C cable with bidirectional self-charging capability |
| Feature: | Magnetic attachment pad, slim body, wrist strap |
AJ12 sourcing summary: The published specification describes a 10000mAh magnetic power bank with a 104 × 67 × 20.3mm body, a 146074 battery designation, Type-C input profiles up to 12V/1.5A, Type-C output profiles up to 12V/1.67A, wireless levels of 5W, 7.5W, 10W, and 15W, a built-in USB Type-C cable described as bidirectional for self-charging, a magnetic attachment pad, and a wrist strap. The final weight must be confirmed because previous page values conflicted. No Lightning cable, named charging protocol, simultaneous-output power, or device-specific compatibility is currently established by the table.
What B2B buyers should verify before ordering
- Battery and weight: confirm cell manufacturer and model, configuration, final watt-hours, usable energy, discharge rating, cycle conditions, protection thresholds, measured product weight, and tolerances.
- Type-C port and cable: obtain the controller specification, full electrical matrix, cable construction, input/output direction logic, protocol logs, voltage drop, bend life, pull strength, retention, and device tests.
- Magnetic and wireless system: verify magnet layout and holding force, coil and shielding design, protocol or certification evidence, foreign-object detection, alignment, case limits, efficiency, temperature rise, and target-device results.
- Combined operation: request the supported wired, wireless, and charge-while-discharge matrix, total power, per-output allocation, port priority, temperature data, and protection behavior.
- Feature accuracy: do not describe a Lightning cable, MFi authorization, platform-specific charging speed, three-device charging, or a confirmed product weight without approved evidence.
- Mechanical design: verify dimensions, enclosure material, wrist-strap attachment, cable storage, drop tests, surface durability, cosmetic standard, and production sample approval.
OEM and ODM planning
Standard logo and packaging OEM orders start at 500 pieces. Approved light customization generally starts at 1,000 pieces. Changes to the battery, PCBA, built-in cable, ports, magnet system, wireless module, coil, shielding, firmware, charging controller, thermal design, dimensions, or enclosure are deeper ODM work and generally start at 2,000 pieces. Final MOQ, specifications, samples, tooling, lead time, compatibility, labeling, and certification scope must be confirmed in the quotation.
AJ12 Product Images
Frequently Asked Questions: AJ12 Magnetic Power Bank with Built-in USB-C Cable
1. What specifications are currently published for the AJ12?
The AJ12 table lists 10000mAh at 3.85V, a 146074 battery designation, dimensions of 104 × 67 × 20.3mm with final weight to be confirmed, Type-C input profiles up to 12V/1.5A, Type-C output profiles up to 12V/1.67A, wireless output levels of 5W, 7.5W, 10W, and 15W, a built-in USB Type-C cable described as bidirectional for self-charging, a magnetic attachment pad, slim body, and wrist strap. It does not confirm a Lightning cable, final watt-hours, named protocols, simultaneous-output power, or device-specific compatibility.
2. What battery, capacity, and weight evidence should AJ12 buyers request?
The 146074 designation and 10000mAh figure do not by themselves establish cell dimensions, supplier, chemistry, construction, usable output energy, conversion efficiency, cycle life, or discharge rating. The previously published 47g value conflicted with legacy content that claimed a different weight, so the final product weight must be measured and approved. Buyers should request the cell datasheet and drawing, battery configuration, final watt-hours, charge and discharge curves, cycle and aging conditions, protection specification, and verified production-sample weight with tolerance.
3. What is confirmed about AJ12 Type-C wired charging?
The Type-C port lists input profiles of 5V/3A, 9V/2A, and 12V/1.5A and output profiles of 5V/3A, 9V/2A, and 12V/1.67A. The built-in USB Type-C cable is described as bidirectional for self-charging, but its own voltage-current profiles, input/output direction control, supported protocols, cable construction, voltage drop, and device compatibility are not published. Buyers should request the controller specification, cable and port electrical matrix, protocol logs, cable drawing, and charger-device validation.
4. What do the magnetic pad and wireless levels prove?
The table lists a magnetic attachment pad and wireless levels up to 15W, but it does not establish magnet layout or holding force, Qi or EPP certification, platform approval, device-specific charging speed, case compatibility, foreign-object detection, alignment tolerance, efficiency, or temperature rise. Buyers should request magnet and coil drawings, shielding specification, holding-force and alignment tests, controller information, protocol or certification evidence where required, efficiency maps, thermal data, and tests with every required device and case.
5. Can AJ12 wired and wireless outputs operate simultaneously?
The current specification does not publish a simultaneous-output matrix, total combined-power limit, port priority, wireless behavior during wired use, charge-while-discharge support, battery discharge limit, or thermal-control thresholds. Buyers should not claim two- or three-device charging or add the individual maximums without evidence. Request the controller and power-path specifications, supported combination matrix, per-output power allocation, voltage and temperature data, protection response, automatic shutoff behavior, and final-configuration tests.
6. What built-in cable durability and compatibility evidence should buyers request?
The table confirms a built-in USB Type-C cable but does not publish cable length, conductor and jacket materials, connector dimensions, data-transfer capability, bend-cycle life, pull strength, retention force, voltage drop, corrosion resistance, or compatibility scope. It also does not confirm a Lightning cable or MFi authorization. Buyers should request the controlled cable drawing, supplier and material specifications, electrical profiles, flex and pull tests, connector-retention and corrosion tests, protocol logs, approved-device matrix, and production inspection standard.
7. What OEM and ODM options are available for the AJ12?
Standard OEM service starts at 500 pieces for logo and packaging on the existing AJ12 platform. Light customization, such as an approved housing color, wrist strap, magnetic-pad artwork, cable color, documentation, labeling, or packaging change, generally starts at 1,000 pieces. Changes to the battery, PCBA, built-in cable, ports, magnet system, wireless module, coil, shielding, firmware, charging controller, thermal design, dimensions, or enclosure are deeper ODM work and generally start at 2,000 pieces. Final MOQ, specifications, samples, tooling, lead time, compatibility, labeling, and certification scope must be confirmed in the quotation.
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