Mini Direct Plug Power Bank Manufacturer for OEM & ODM

Choose the connector around the actual phones your buyers use, not only the destination market. USB-C is the main direction for current multi-brand Android and newer iPhone programs, while an iPhone-compatible version may still be useful for selected legacy-device projects. Before approval, test the plug with several target phones and common protective cases because port depth, case thickness and connector clearance can change the user experience.

Use the approved sample to validate connector fit, phone-case clearance, mechanical balance, connector protection, charging behavior, display accuracy and cable output if the model includes one. The final production configuration should keep the approved battery, PCB, housing, connector and packaging combination aligned. Buyers should also confirm the destination-market compliance scope before artwork and shipment documents are locked.

Yes. Mature F69 and F70 platforms can support logo application, approved colors, surface finish and retail packaging without rebuilding the product architecture. Color quantity and packaging format should be confirmed before sampling. If the project requires changes to the connector, housing geometry, display, PCB interface or internal structure, ZEROSET treats that as a deeper ODM review rather than a simple cosmetic customization.

Send the destination market, target phone models, preferred connector direction, charging output, quantity, branding, packaging and launch timing. If the product will be sold through vending machines, airports, convenience stores or travel retail, also share the maximum product dimensions and preferred retail message. With that information, we can compare F69D and F70DPD first before discussing a deeper structural change.

F69D is the simpler compact starting point when small size, emergency charging and easy vending-machine storage are the priority. F70DPD offers a stronger 20W direction for buyers who want higher output and a more feature-led retail story. The better choice depends on vending slot dimensions, target phone mix, selling price, expected charging time and whether a cable output is useful in the intended use case.

Connector changes are possible only after engineering review because the plug is tied to housing geometry, mechanical support, PCB layout and device balance. A small connector change can affect case clearance or the load placed on the phone port. For that reason, we normally recommend starting from a mature connector version, validating it on the target phones, and then deciding whether a deeper platform modification is commercially justified.

The required documentation depends on the market, battery configuration and final SKU. Common project discussions may include CE, FCC, RoHS, UN38.3, MSDS and IEC 62133-related battery documentation, while some markets or retailers may request additional testing. Certification should be confirmed for the exact final configuration because connector version, battery, PCB and packaging can affect what needs to be listed or re-tested.

For a mature platform, samples are typically prepared in about 7–10 days once the model, connector direction and branding details are confirmed. Mature mass production is normally around 30 days after final approval and order confirmation. The practical sequence is model selection, target-phone fit check, branding and packaging approval, golden sample confirmation, compliance file review and then production. More complex ODM changes require a separate engineering timeline.