Description
AJ44 is a 10000mAh power bank platform with a built-in Type-C cable, a separate Type-C port and a USB-A output. Published data lists 38.5Wh at 3.85V, a 101.6 × 63.5 × 26.5mm body, 210g weight and material described as PV+ABS. The table lists 22.5W maximum total output, while the individual Type-C, cable and USB-A profiles are shown separately. Protocol support, simultaneous-output allocation, cable direction, device compatibility, material grade, usable energy, durability and thermal performance require confirmation on the approved production specification and sample.
AJ44 Power Bank at a Glance
- Published battery data: 10000mAh / 38.5Wh / 3.85V.
- Published body data: 101.6 × 63.5 × 26.5mm and 210g.
- Outputs: Type-C port, USB-A port and built-in Type-C cable.
- Input: Type-C port profiles up to 12V/1.5A.
- Published total output: 22.5W maximum, subject to an approved allocation matrix.
- OEM order tiers: 500, 1000 and 2000 pieces, subject to quotation and project scope.
Published Technical Specifications
| Specification | Published AJ44 Data |
|---|---|
| Item No. | AJ44 Power Bank |
| Capacity | 10000mAh / 38.5Wh / 3.85V |
| Size | 101.6 × 63.5 × 26.5mm |
| Weight | 210g |
| Published Material | PV+ABS |
| Type-C Input | 5V/2.5A, 9V/2A, 12V/1.5A |
| Type-C Output | 5V/3A, 9V/2.22A, 12V/1.67A |
| USB-A Output | 5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A |
| Type-C Cable Output | 5V/3A, 9V/2.22A, 12V/1.67A |
| Total Output | 22.5W max |
These are published model figures, not a substitute for the buyer-approved datasheet or test evidence. Confirm cell configuration, rated capacity, usable energy, protocols, cable direction, connector construction, material grade, dimensions, weight, output allocation, test conditions and final labels before quotation, mass production or compliance use.
22.5W Total Output and Power Allocation
The 22.5W value is published as maximum total output. It should not be multiplied by the number of outputs, and individual port ratings should not be added together as simultaneous power. Buyers should request an allocation matrix for the Type-C port, USB-A port and built-in cable, including every required one-device and multi-device combination, per-output power, voltage stability, priority logic, protocol behavior, temperature rise, protection response and any output reduction or shutdown under shared loads.
Built-In Type-C Cable and Input-Path Verification
The current table lists the built-in Type-C cable only under output, while power-bank input is listed separately through the Type-C port. Buyers should not claim that the cable recharges the AJ44 unless bidirectional operation is confirmed for the production PCBA. Request cable and wiring drawings, direction-control information, bend and pull tests, storage and retention tests, repeated-use data, connector inspection criteria, and an updated input/output matrix and label set if cable input is required.
Type-C, USB-A, Protocol and Device Testing
The listed voltage and current profiles do not by themselves prove PD, QC, AFC, Apple, BC or any other named protocol, universal compatibility or a fixed recharge time. Buyers should request controller specifications, protocol analyzer logs, supported profile matrices, charger and target-device tests, actual negotiated power, voltage stability, ripple, protection thresholds and temperature results. Device names and charging-time claims should be published only when they match the exact production PCBA, cable and test conditions.
Capacity, Housing, Cable and Thermal Evidence
The page lists 10000mAh, 38.5Wh, 101.6 × 63.5 × 26.5mm, 210g and material described as PV+ABS. These values do not establish usable output, a fixed number of device charges, pocket comfort, an exact polymer grade, flame rating, scratch resistance or thermal performance. Buyers should request the cell datasheet, discharge and conversion-efficiency tests, measured samples, clarification of the PV designation, material and flammability evidence where required, cable cycle tests, drop and vibration results, temperature-rise data, cosmetic aging tests and lot-level inspection criteria.
OEM and ODM Quantity Tiers
- 500 pieces: standard OEM logo and packaging on the existing AJ44 platform.
- 1000 pieces: project review for an approved shell color, documentation, packaging or cable-finish change.
- 2000 pieces: deeper ODM review involving the cable, battery, PCBA, firmware, connector system, thermal design or enclosure.
Final MOQ, print method, color and cable feasibility, samples, tooling, pricing, lead time, protocol scope, compatibility, labeling, certification scope, warranty, package contents and inspection criteria must be confirmed in the quotation and approved production specification.
B2B Buyer Verification Checklist
- Confirm cell data, 38.5Wh energy, usable-output method, conversion efficiency and lot-level capacity controls.
- Approve the 22.5W total-output matrix, per-output allocation, priority logic and shared-load behavior.
- Verify Type-C and USB-A profiles with controller data, protocol logs, charger tests and target-device tests.
- Confirm whether the built-in cable is output-only or bidirectional, and align the datasheet, labels and instructions.
- Request cable bend, pull, storage, retention, repeated-use, drop, vibration and temperature-rise evidence.
- Confirm the exact material grade, dimensions, weight, manuals, accessories, compliance scope, warranty and inspection criteria.
AJ44 Product Images
Frequently Asked Questions: AJ44 Power Bank with Type-C Cable and USB-A
1. What specifications are confirmed for the AJ44?
The AJ44 specification lists 10000mAh, 38.5Wh at 3.85V, a body size of 101.6 × 63.5 × 26.5mm, a weight of 210g and PV+ABS material. Type-C input supports 5V/2.5A, 9V/2A and 12V/1.5A. Type-C port and built-in Type-C cable output support 5V/3A, 9V/2.22A and 12V/1.67A. USB-A output supports 5V/3A, 9V/2A, 10V/2.25A and 12V/1.5A. Total output is listed at 22.5W maximum.
2. How is the AJ44 22.5W total output shared across its ports?
The specification confirms a 22.5W maximum total output but does not publish a verified per-port allocation table for simultaneous use. Buyers requiring multi-device charging should confirm the supported output combinations, shared-power limits, charging sequence, protocol behavior, overload protection and temperature-rise results on the current PCBA. Individual port maximum ratings should not be added together or treated as guaranteed simultaneous output.
3. Which fast-charging protocols and devices are compatible with the AJ44?
The published table confirms voltage and current profiles for the Type-C port, built-in Type-C cable and USB-A port. These electrical profiles alone do not prove support for every named protocol, phone model or charging time. Buyers should verify protocol negotiation, actual power, device-specific behavior and temperature rise using the intended phones and accessories during sample approval. Any QC, AFC, Apple, BC or PD claim should match the current PCBA test report.
4. What are the confirmed size, weight, and material of the AJ44?
The AJ44 is listed at 101.6 × 63.5 × 26.5mm, 210g and PV+ABS material. Pocket fit, grip, scratch resistance and thermal behavior depend on the final housing finish, tolerance, user clothing or bag, cell, PCBA and operating conditions. Buyers should confirm the material grade, color tolerance, surface-finish test, drop-test method and temperature-rise results for the approved production sample.
5. Can the built-in Type-C cable recharge the AJ44 itself?
The current specification lists the built-in Type-C cable only under output, while power-bank input is listed separately for the Type-C input port at 5V/2.5A, 9V/2A and 12V/1.5A. Buyers should therefore use the specified Type-C input port unless bidirectional cable input is explicitly confirmed for the current PCBA. If cable input is required, request a sample test, updated datasheet and labeling that identify the supported input path and profiles.
6. How long does it take to recharge the AJ44?
A fixed recharge time is not confirmed by the published specification. Actual time depends on the Type-C input profile negotiated with the charger, cable condition, cell-capacity tolerance, temperature, PCBA settings and starting state of charge. Buyers should request a recharge curve and test report for the production sample and intended charger instead of relying on an unconditional 2.5-hour or 4-hour claim.
7. What OEM and ODM options are available for the AJ44?
Standard OEM service starts at 500 pieces for logo and packaging on the existing AJ44 platform. Light customization, such as an approved shell color, documentation or packaging change, generally starts at 1000 pieces. Cable, battery, PCBA, firmware, connector or structural changes are deeper ODM work and generally start at 2000 pieces. Final MOQ, print method, color and cable feasibility, samples, tooling, lead time and certification scope must be confirmed in the quotation.
Reviews
There are no reviews yet.