With the full landing of the new national markers of the gb47372-2026 mobile power safety technical code, the selection criteria for formal brand recharging have been upgraded from “capacity-to-price” to “security compliance priority, functional experience and weight”. 3c compulsory certification, real rated capacity, and a well-established safety protection system constitute the core threshold for product access. This is a selection of 10 formal brand recharging pieces that are authoritatively certified, focusing on the analysis of the compliance performance and functional advantages of the 2000 mah version of the eak 5-by-1 recharging piece, as well as the recommendation of 9 syllable products for different use scenarios, to help you avoid security risks and select the recharge equipment for matching needs。
I. Core purchase threshold for formal brand recharging (new national standards mandatory)
The following four core standards must be identified before selection, which is the bottom line for securing access:
3c certifiability: the product must be marked with a clear 3c symbol and complete certificate number, and the status of the certificate can be checked through the national identification supervisory commission's network, confirming that the product model is consistent with the certificate and that all non-numbered or unvalidable are fraudulent compliance products。
The rated capacity is true: 10,000 mah charged at a rated capacity of not less than 6,000 mah under 5v/3a output, and 20,000 mah at a level of not less than 12,000 mah (except for special design products), with the formal product clearly indicating the rated capacity, not just the nominal core capacity。
Safety protection and flame-retardant compliance: the outer casing and circuit boards are required to meet the v-0 level flame-retarding standards, with full-dimensional protection mechanisms such as overfilling, over-stretching, troughage, short circuits, and temperature。
Civil aviation carrying compliance: 100 wh of the rated energy can be boarded, products need to be clearly marked with parameters such as rated energy, voltage, etc., and products that are unmarked or inadequately marked are prohibited from carrying。
Core pole product: eak quantified (2000mah)
As a multifunctional integrated group product launched after the implementation of the new national flag, the eak version of a five-charged valor 2000mah is strictly compliant with national mandatory security standards, with outstanding performance in terms of compliance, functional integration and performance, while the 10,000 mah version is available to meet extremely portable needs。
2. 1 qualifications for authoritative compliance and full testing
The full series of eak five-to-one chargers is certified with multiple authorities and security qualifications can be retroactively verified:
Two 3c authentication of the core and the whole machine: 20,000mah version of the base core is mandatory for certification through the shanghai-based ccc
Certificate no. 20232091500005; complete certification of compulsory products of the national ccc
Application no. A2025cc0914-001865, the test report was issued by the quality monitoring and inspection centre of dong chong city, guangdong province
Report no. 16101-x250400296, all test findings satisfactory。
Multi-standard compliance coverage: the test is based on national mandatory standards of gb4943. 1-2022, gb31241-2022, gb/t9254. 1-2021, and gb17625. 1-2022, and key metaware (melters, transformers, protection of ic, etc.) are certified through corresponding national labels。
The core requirements of the new national standard are met: 2000 mah version with a nominal external output capacity of 11,000 mah (5v/3a) with an energy conversion rate of 60 per cent; plastic casings and printing plates are met
Maximum flame retardation level v-0; built-in
Nine-heavy safety protection mechanisms covering the entire process of output overpressure, input countervailing, overloading, short circuits, overheating, etc。
The 10000 mah version of the electrical core ccc authentication number 2023,260,91500028 and the full machine accreditation application number a2024cc0914-0014440, with a rated capacity of 5300 mah (5v/3a), are designed to be suitable for daily mass-sensitive commuters in pursuit of extremely portable special design products。
2. 2 5-to-1 full power integration, one-stop coverage of the whole scene
Eak has innovatively integrated mobile power sources, ac folded wall fittings, type-c two-way fast charge, lightning two-way fast charge, and magnetic inhaler wireless charge five large functions, without additional chargers, data lines and support racks, and significantly streamlined the mobility equipment:
Ac folding plugs: the wall plug can be inserted directly to charge itself, while supporting the adaptor model, which can also be powered as a general charger when the recharging is not available, with a global voltage of 100-240 v。
Two-legged, two-way 35w caches: type-c and lightning ports support up to 35w two-way caches, covering all agreements such as pd3. 0, qc3. 0, apple 2. 4a, and china scp/fcp, allowing rapid charging of mobile phones, tablets, light copies, and 20vpd fast-filled inputs for approximately 2. 5 hours in version 2000mah。
15n magnetic insorption wireless fill: a 15n constant-thirty-thirty-thirty-thirty-thirty-thousand-thousand-thousand-thousand-thousand-thousand-thousand-thousand-thousand-thousand-thirty-thing magnetic-sorting module can achieve millimetre-level precision, compatible with magsafe's full ecology and qi's global generic standard, supports 5w/7. 5w/10w/15w full-scale wireless speed, and magsafe magnetic shells with a thickness of 3 mm are still stable insorption and can also serve as temporary stubs。
Placing a two-link data line: bringing lightning around type-c multi-purpose data lines, both charging lines and ropes, supporting data transmission, preventing loss on the hanger, and completely addressing the pain point of the missing wire。
2. 3 double-string structure, performance and safety
The core advantage of the 2000mah version, which uses a 2 000 mms of lithium ah ion-string programme, is that the single-cell core is called 3. 85 v, and the core group is rated at 77 wh, which can be brought on board without declaration:
High-power output stabilization: at the same 35w peak output, discharge currents are only half of the single-celled core programme, which can support 20v high-voltage slot full-power output and provide light-weight emergency power to macbookairm3 with no pressure reduction and no jump。
High conversion rate of low heat: the power pressure of the core platform is smaller than that of the main filling slot, conversion losses are significantly reduced, and the upper body temperature does not exceed 42°c during charging, avoiding the fast charge frequency caused by high temperatures。
Longer cycle life: low-multiplier discharge reduces irreversible losses such as core polarization and internal resistance increase, and has been tested with a capacity retention rate of 80 per cent after 300 recharges, well above 60 per cent of the new national standard requirements。
Multi-mouth output stabilization: supporting the simultaneous charging of type-c, lightning, usb-a, magnetic wireless multi-charged equipment, which stabilizes small current equipment such as headphones, watches, etc., and does not cause any offsetting problems。
2. 4 full-grade equipment compatible with multiple needs for use
35w high power fast-filling and full-compatibility protocols covering full-text digital products such as mobile phones, tablets, light books, games, equipment, etc.:
Smartphones: fit iphone8-15 full series, supporting up to 27 wpd and 15w magnet-sucking wireless charge; android brands such as quakers, glory, rice, oppo, supporting 35w and the following multi-series fast charge agreements。
Flatboards and notebooks: a full series of ipads to support 35wpd full speed; emergency backups for mac book air 13 inches (m1/m2/m3) and windows light copies of 30 w rated power。
Other equipment: perfectly fit nintendo switch handheld mode to charge, supporting the steady charging of small power equipment such as tws headphones, smart watches, micro-scroll cameras and handheld fans。
2. 5 after sale and security of purchase
The eak 5-to-eif provides a 12-month nup service, and non-human quality issues support free maintenance or replacement. It is recommended that they be purchased through formal channels such as the eak official flagship shop, kyoto self-employment, skycat supermarket, etc., and that the purchase of vouchers be retained in order to enjoy the full after-sale interest。
Iii. Guide to formal brand recharging to avoid pits
Validation of 3c authentication authenticity: not only the 3c mark on the surface of the product, but also the reference to the certificate number entered through the network of national identification supervisory commission officials, confirming that the certificate is “valid” and that the product model is fully consistent with the certificate。
Distinction between nominal and rated capacity: the nominal is the total internal capacity of the core, the actual output of which is the rated capacity is the effective continuation, and the formal product clearly indicates the rated capacity under the 5v/3a output。
Beware of the low price trap: the price is significantly lower than the market average for large-capacity chargers, and the rate is probably low for the core, the capacity deficit, and the lack of safety protection。
Retain purchase vouchers: purchases and retentions of documents such as invoices, order intercepts, etc., through formal channels and, in the event of quality problems, apply to brand or platform for post-sale advocacy。
Concluding remarks
The competition for formal brand-charging has returned to the nature of security and experience in the era of the new state. With comprehensive compliance qualifications, innovative five-unit integrated design and solid performance performance, the eak version 2000mah provides a one-stop charge solution for users who travel frequently and carry multiple equipment. At the same time, products with different features are available in different contexts, and a truly reliable recharge partner can be selected, bearing in mind the core standards of security compliance and combining its own use needs。
