Power Bank Battery Box DIY Type C Two Way Power Bank Nesting Case, 6 Sections Power Bank Battery Container Box, Flat Head Battery Charge Outer Case Power Bank Shell Kit Accessory Yosoo Health Gear4s8eyck2zp

#14

Yosoo

Yosoo Power Bank Battery Box DIY Type C Two Way Power Bank Nesting Case, 6 Sections Power Bank Battery Container Box, Flat Head Battery Charge Outer Case Power Bank Shell Kit Accessory Yosoo Health Gear4s8eyck2zp

Name: Power Bank Battery Box DIY Type C Two Way Power Bank Nesting Case, 6 Sections Power Bank Battery Container Box, Flat Head Battery Charge Outer Case Power Bank Shell Kit Accessory Yosoo Health Gear4s8eyck2zp
Brand: Yosoo
SKU: B0CG1YQF3D
Price: 11 JPY
Availability: InStock
Rating: 2.59375 (1 reviews)

Rating

Model: Yosoo Health Gear4s8eyck2zp

$11(incl. tax)Amazon price as of 2025-09-22

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Product Overview

The Yosoo Power Bank Battery Box is a DIY kit for creating a portable power bank. It supports fast charging via multiple protocols including PD2.0/PD3.0, QC2.0/QC3.0, and Huawei FCP. The case holds six 18650 batteries (not included) and features a Type-C port for two-way fast charging. It also includes an LED flashlight for added utility. Made from ABS material, it's designed for users who want a customizable power solution. Note that this is just a case and requires assembly and batteries.

Yosoo Power Bank Battery Box DIY Type C Two Way Power Bank Nesting Case, 6 Sections Power Bank Battery Container Box, Flat Head Battery Charge Outer Case Power Bank Shell Kit Accessory Yosoo Health Gear4s8eyck2zp の商品画像 1

Product Specifications

Battery Capacity

20000mAh

Output Ports

-count

Input Ports

-count

Output Voltage

5V/9V/12VV

Output Current

3.1A/2.0A/1.5AA

Charging Time

-hours

Weight

87g

Size

14.5 * 7.5 * 2.5mm

Supported Protocols

QC2.0/QC3.0, FCP, AFC, SFCP, MTK PE+ 1.1&2.0, USB C DRP, PD2.0/PD3.0

Pass-Through Charging

Size & Weight

Weight

87g/3.1oz

Hight

2.5cm/1inch

Width

7.5cm/3inch

Depth

14.5cm/5.7inch

Features

Solar Charging Function

Feature Description

A function that allows charging the portable power bank using sunlight. This is beneficial for outdoor activities like camping or hiking, where access to conventional power outlets may be limited. It offers an environmentally friendly way to replenish the power bank's battery.

About This Product

This power bank does not support solar charging. This function is not available, so you will need to charge it via a wall outlet or other electrical source. Solar charging is useful for outdoor activities where electricity is unavailable.

Pass-Through Charging Function

Feature Description

A function that enables charging both the portable power bank and a connected device simultaneously from a single power source. This is useful when only one power outlet is available, allowing users to efficiently charge both devices overnight or while traveling.

About This Product

Pass-through charging is not mentioned in the product information, so it's unlikely this function is supported. This means you cannot charge both the power bank and a connected device simultaneously. This can be inconvenient when only one power outlet is available.

Low-Current Charging Mode Function

Feature Description

A function specifically designed for charging low-power devices, such as wireless earbuds, smartwatches, and fitness trackers. This prevents overcharging or damage to these sensitive devices by delivering a stable, low-current power flow.

About This Product

There is no mention of a low-current charging mode. Without this feature, charging sensitive low-power devices like wireless earbuds or smartwatches could potentially damage their batteries due to overcharging. This function ensures a stable, low-current power flow.

Digital Display Function

Feature Description

A function that provides a precise numerical readout of the remaining battery percentage. This allows users to accurately gauge the power bank's capacity and plan their charging needs accordingly, eliminating guesswork associated with traditional LED indicators.

About This Product

This power bank case does not include a digital display for showing the remaining battery percentage. This makes it difficult to accurately gauge the power bank's capacity and plan your charging needs accordingly. You'll have to estimate based on usage.

Built-in Cable Function

Feature Description

A function that includes integrated charging cables (e.g., USB-C, Lightning) directly attached to the power bank. This eliminates the need to carry separate cables, reducing clutter and ensuring compatibility with a variety of devices. It's especially convenient for travel.

About This Product

This power bank case does not have built-in cables. You'll need to carry your own charging cables, which can be less convenient. Built-in cables reduce clutter and ensure compatibility, especially when traveling. However, using your own cables offers greater flexibility.

Wireless Charging Function

Feature Description

A function that allows wirelessly charging compatible smartphones and other devices by simply placing them on the power bank's surface. It offers a convenient, cable-free charging solution, ideal for quick top-ups at home, in the office, or while traveling.

About This Product

Wireless charging is not supported. You'll need to rely on traditional cable charging methods. This may be a limitation for users who prefer the convenience of wireless charging for compatible smartphones and other devices. Wireless charging offers a cable-free charging solution.

SHOPSTAFF Rating Score

#14

Ranked #14 out of 25 products in Category

2.6

Overall Rating

This DIY power bank kit offers flexibility but requires technical knowledge. Its low price reflects its basic functionality and reliance on user-supplied batteries. Durability is questionable due to the ABS plastic construction and DIY nature. It's suitable for simple charging needs but lacks the reliability of branded power banks.

Capacity and Battery Life

3.3

Rating Criteria Explanation

The capacity of a portable power bank, usually measured in milliampere-hours (mAh), determines how many times it can recharge your devices. Higher mAh ratings mean more charges. Consider the battery capacity of your devices and choose a power bank with sufficient capacity to meet your needs. For example, if your smartphone has a 3000mAh battery and you want to charge it twice, a 6000mAh power bank would be a suitable starting point. However, remember that some energy is lost during the charging process, so it's always a good idea to have some extra capacity. Consider future needs as well – you might acquire devices with larger batteries later on.

Rating Comments

The case supports up to 20000mAh with six 18650 batteries, offering substantial capacity. However, the batteries are not included, adding to the overall cost and effort. The final capacity depends on the quality and capacity of the batteries used.

Output Ports and Charging Speed

3.0

Rating Criteria Explanation

Examine the available output ports on the power bank. Does it have enough ports for your devices? USB-A is the most common, but USB-C is becoming increasingly popular and offers faster charging speeds with compatible devices. Also, consider the output current (measured in Amperes, A). Higher amperage allows for faster charging. Look for power banks that support fast charging technologies like Quick Charge (QC) or Power Delivery (PD). Make sure your devices are compatible with these technologies to take advantage of the faster charging speeds. Check the specifications to ensure the power bank provides enough current and voltage for each of your devices simultaneously if you plan to charge multiple devices at once.

Rating Comments

It supports multiple fast charging protocols like QC2.0/QC3.0, FCP, and PD2.0/PD3.0, ensuring compatibility with various devices. However, the number and type of output ports are not clearly specified, limiting its versatility compared to integrated power banks.

Size and Portability

3.5

Rating Criteria Explanation

The size and weight of the power bank are critical, especially if you plan to carry it with you regularly. Consider how you will be using it. A slim, lightweight power bank is ideal for everyday carry in a purse or backpack. If you need a high-capacity power bank for extended trips, you might have to compromise on size and weight. Check the dimensions and weight specifications to ensure the power bank is comfortable to carry around. Think about where you'll typically store it – a small pocket, a backpack compartment, etc. Visualizing this will help you choose a size that works for your lifestyle.

Rating Comments

Its compact size and lightweight design make it relatively portable. However, the need to install batteries adds extra weight and bulk compared to integrated power banks. The ABS plastic build may not be as durable for rugged use.

Input Charging Speed

3.0

Rating Criteria Explanation

The input charging speed determines how quickly you can recharge the power bank itself. A power bank with a higher input current (e.g., 2A or more) will recharge much faster than one with a lower input current (e.g., 1A). Consider power banks that support USB-C Power Delivery (PD) for even faster recharging. Pay attention to the type of input port (Micro-USB, USB-C, or Lightning). USB-C is generally the fastest and most versatile. Check if the power bank includes a charging cable, and if so, what type. If not, you'll need to purchase one separately. A faster recharging power bank will save you time and ensure it's ready when you need it.

Rating Comments

It supports Type-C two-way fast charging, allowing for quick recharging of the power bank itself. However, the actual charging speed depends on the user-supplied batteries and charger. Specific input current/voltage details are not provided.

Safety Features

2.0

Rating Criteria Explanation

Safety is paramount when dealing with batteries. Look for power banks with built-in safety features such as overcharge protection, over-discharge protection, short-circuit protection, and temperature control. These features help prevent damage to your devices and the power bank itself, and they also reduce the risk of fire or explosion. Check for certifications like CE, FCC, and RoHS, which indicate that the power bank has been tested and meets certain safety standards. Reading user reviews can also provide insights into the reliability and safety of a particular power bank.

Rating Comments

The product description lacks specific details on built-in safety features like overcharge, over-discharge, and short-circuit protection. The safety depends on the quality of the batteries used and the internal circuitry, making it less reliable than branded power banks.

Durability and Build Quality

2.0

Rating Criteria Explanation

The durability of a power bank is important, especially if you plan to use it outdoors or in harsh environments. Look for power banks with a rugged design and a sturdy casing. Some power banks are even water-resistant or dustproof. Consider the materials used in the construction of the power bank. Metal casings are generally more durable than plastic casings. Read user reviews to get an idea of how well the power bank holds up to everyday wear and tear. Think about your usage scenarios – if you're a frequent traveler, a more durable model will be a worthwhile investment.

Rating Comments

Made from ABS plastic, the case is lightweight but may not be as durable as metal casings. The DIY nature of the product means the final build quality depends on the user's assembly skills. Customer reviews indicate potential issues with the product arriving in poor condition.

Manufacturer Reliability and Warranty

1.0

Rating Criteria Explanation

Choose a power bank from a reputable manufacturer known for producing high-quality and reliable products. Established brands often have better quality control and customer support. Check the warranty offered by the manufacturer. A longer warranty period indicates that the manufacturer has confidence in the quality of its product. Read reviews and research the manufacturer's reputation before making a purchase. Look for information about their customer support and return policies. A reliable manufacturer will stand behind their product and provide assistance if you encounter any issues.

Rating Comments

Yosoo is not a well-known brand in the power bank category, raising concerns about reliability and customer support. The low price point suggests limited warranty or after-sales service. Customer reviews show a high percentage of negative feedback.

Cost Performance

3.0

Rating Criteria Explanation

Ultimately, you need to consider the cost performance of the power bank. Don't just focus on the cheapest option; instead, weigh the price against the features, capacity, safety features, durability, and manufacturer reputation. A slightly more expensive power bank from a reputable brand with better features and a longer warranty may be a better investment in the long run than a cheaper, lower-quality option. Consider the total cost of ownership, including the cost of replacing the power bank if it fails prematurely. Compare different models and brands to find the best balance of features and price that meets your needs and budget. Calculate the mAh per dollar to compare the energy density for the price.

Rating Comments

At a low price, it offers an affordable entry point for DIY enthusiasts. However, the additional cost of batteries and the lack of brand reliability make it a less compelling value compared to integrated power banks from reputable brands. The risk of malfunction is higher.

Brand & Manufacturer Details

Yosoo

Yosoo: Offers a range of health and gear products, focusing on DIY and accessory solutions for various needs.

Considerations

Batteries not included, requires separate purchase
Requires assembly and basic technical knowledge
Durability may be limited due to ABS plastic construction

Recommended For

DIY enthusiasts
Users needing a customizable power solution
Those comfortable with assembling electronics

Not Recommended For

Users seeking a ready-to-use power bank
Those unfamiliar with electronics assembly
Users needing high reliability and durability

Suitable For

DIY projects
Emergency backup power
Custom charging solutions

Not Suitable For

Demanding travel situations
Professional use requiring high reliability
Situations needing immediate, out-of-the-box functionality

Frequently Asked Questions (FAQ)

Q.Will this charge my devices quickly?

A.Yes, the Power Bank Battery Box supports up to 5.0A battery charging current and is compatible with various fast charging protocols like BC1.2, Samsung Fast Charge Protocol, and Huawei High Voltage Fast Charge Protocol. It also features self-adaptive charging current adjustment for optimal efficiency.

Q.Will this charge my devices quickly?

Q.Is this power bank battery box efficient?

A.Yes, this Power Bank Battery Box operates at up to 95% efficiency due to its synchronous switch discharging capability, delivering a stable 5V 2A output.

Q.Is this power bank battery box efficient?

A.Yes, this Power Bank Battery Box operates at up to 95% efficiency due to its synchronous switch discharging capability, delivering a stable 5V 2A output.

Q.What kind of charging protocols does this support?

A.This Power Bank Battery Box supports PD2.0/PD3.0 two-way input and output, PPS output protocol, and MTK PE 1.1 and 2.0 output protocol. It also supports voltage gear input and output (5V, 9V, 12V).

Q.What kind of charging protocols does this support?

A.This Power Bank Battery Box supports PD2.0/PD3.0 two-way input and output, PPS output protocol, and MTK PE 1.1 and 2.0 output protocol. It also supports voltage gear input and output (5V, 9V, 12V).

Q.Is this power bank easy to carry around?

A.Yes, with its compact size and lightweight design, the Power Bank Battery Box is highly portable. It also features a LED flashlight, adding extra functionality for emergencies.

Q.Is this power bank easy to carry around?

A.Yes, with its compact size and lightweight design, the Power Bank Battery Box is highly portable. It also features a LED flashlight, adding extra functionality for emergencies.

Q.Does this come with batteries included?

A.No, this is just a non-welding power bank case (board and shell) and does not include batteries. It requires six 18650 batteries.

Q.Does this come with batteries included?

A.No, this is just a non-welding power bank case (board and shell) and does not include batteries. It requires six 18650 batteries.

Q.I'm seeing some staff confirmation indicating issues with the product. Should I be concerned?

A.Some staff confirmation indicates issues such as receiving items that are non-functional, appear used, or have difficulty opening the battery compartment. It may be wise to consider these points before purchasing.

Q.I'm seeing some staff confirmation indicating issues with the product. Should I be concerned?

Q.What is the output current capacity?

A.The output current capacity is 5V/3.1A; 9V/2.0A; 12V/1.5A.

Q.What is the output current capacity?

A.The output current capacity is 5V/3.1A; 9V/2.0A; 12V/1.5A.

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Yosoo Power Bank Battery Box DIY Type C Two Way Power Bank Nesting Case, 6 Sections Power Bank Battery Container Box, Flat Head Battery Charge Outer Case Power Bank Shell Kit Accessory Yosoo Health Gear4s8eyck2zp

Product Overview

Product Images

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For