Battery Operated Phone Charger Emergency Hold on Wall USB Battery Powered Power Bank Portable 2 AA Batteries Powered Outlet

#24

LZDICITARU

LZDICITARU Battery Operated Phone Charger Emergency Hold on Wall USB Battery Powered Power Bank Portable 2 AA Batteries Powered Outlet

Name: Battery Operated Phone Charger Emergency Hold on Wall USB Battery Powered Power Bank Portable 2 AA Batteries Powered Outlet
Brand: LZDICITARU
SKU: B0D9TBMBG1
Price: 5.99 JPY
Availability: InStock
Rating: 1.625 (1 reviews)

Rating

Model: B0D9TBMBG1

$5.99(incl. tax)Amazon price as of 2025-09-29

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Product Overview

This battery-operated phone charger from LZDICITARU serves as an emergency power bank, utilizing 2 AA batteries (not included) to charge mobile devices via USB. It features a switch for USB charging and an LED light. Compatible with smartphones, tablets, and other electronic devices using a USB Type A socket. It's designed for emergency situations and portability.

LZDICITARU Battery Operated Phone Charger Emergency Hold on Wall USB Battery Powered Power Bank Portable 2 AA Batteries Powered Outlet の商品画像 1

Product Specifications

Battery Capacity

-mAh

Output Ports

1count

Input Ports

-count

Output Voltage

5.0VV

Output Current

1000MAA

Charging Time

-hours

Weight

40gg

Size

82.8 x 59.9 x 19.8mm

Supported Protocols

Pass-Through Charging

Size & Weight

Weight

1.41 ounces

Hight

0.78 inches

Width

2.36 inches

Depth

3.26 inches

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. It relies solely on AA batteries for power. Solar charging is not an option for this device, limiting its usability in off-grid situations.

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

This power bank does not support pass-through charging. It cannot charge a device while also being charged itself (which is irrelevant since it uses AA batteries). This limits its convenience in situations with limited power outlets.

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. Charging low-power devices like earbuds or smartwatches may not be safe due to the unregulated current. Use caution when charging sensitive devices.

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 does not have a digital display. There is no way to know the remaining battery level accurately. You'll have to guess based on the performance of the batteries, making it difficult to plan your charging needs.

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 does not have built-in cables. You'll need to carry your own USB cable, adding to the clutter. This is a minor inconvenience, but worth noting for portability.

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

This power bank does not support wireless charging. You'll need to rely on a USB cable for charging. Wireless charging is not an option, which is expected at this price point.

SHOPSTAFF Rating Score

#24

Ranked #24 out of 25 products in Category

1.6

Overall Rating

This charger is a very basic, low-cost emergency power solution. Its reliance on AA batteries and limited output make it suitable only for minimal power needs. Durability is questionable given the price point and mixed customer reviews.

Capacity and Battery Life

1.0

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

This charger relies on AA batteries, offering a very limited capacity compared to dedicated power banks. Expect only a small charge boost for your devices. The actual capacity depends entirely on the batteries used.

Output Ports and Charging Speed

2.0

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

With only a single USB-A port and a low output current of 1000mA, charging speeds will be slow. It lacks modern fast-charging technologies like Quick Charge or Power Delivery. This is suitable only for basic charging needs.

Size and Portability

4.0

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 light weight make it highly portable. Easy to carry in a pocket or bag, making it convenient for emergencies. This is one of its strongest selling points.

Input Charging Speed

0.0

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

This device does not have an input for charging itself. It relies solely on replacing the AA batteries. There is no way to recharge the 'power bank' itself, making it reliant on readily available batteries.

Safety Features

1.0

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

Given the lack of detailed safety information and the low price point, safety features are likely minimal. It's essential to use quality batteries and avoid over-discharging them. There is a risk of battery leakage.

Durability and Build Quality

1.0

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

The build quality appears cheap, as reflected in the customer reviews. Expect a short lifespan, especially with regular use. The plastic casing may not withstand much wear and tear. Handle with care.

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

LZDICITARU is an unknown brand, raising concerns about reliability and warranty support. There is little information available about the manufacturer's reputation or customer service. Purchase at your own risk.

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 its very low price, it offers a basic emergency charging solution. However, the limited capacity, slow charging speeds, and questionable reliability make it a trade-off between cost and performance. It's cheap, but don't expect much.

Brand & Manufacturer Details

LZDICITARU

aa battery power bankRecent ProductsLZDICITARU

Considerations

Requires alkaline or NiMH batteries
Limited charging capacity
May not charge all devices effectively

Recommended For

Those needing a very basic emergency charging solution
Users who prioritize portability and low cost

Not Recommended For

Users needing reliable, fast charging
Those requiring high capacity power banks
none in particular

Suitable For

Emergency situations with no access to electricity
Very short power boosts for small devices

Not Suitable For

Daily charging needs
Powering power-hungry devices
none in particular

Frequently Asked Questions (FAQ)

Q.Will this charger work with any device?

A.The product description specifies that the charger works with smartphones, tablets, and a variety of other electronic devices, but one staff confirmation mentioned it only charged headphones and not cell phones. It supports USB Type A only. It's best to verify compatibility with your specific device.

Q.Will this charger work with any device?

Q.What kind of batteries do I need?

A.The charger requires two AA batteries, and the product description recommends using 1.5V alkaline batteries or 1.2V NiMH batteries for charging. Standard alkaline batteries are recommended. Batteries are not included.

Q.What kind of batteries do I need?

Q.Does this charger actually charge devices?

A.Staff confirmation is mixed. Some staff confirmation indicated the charger worked, while others stated that it didn't charge their devices, only the light worked. Be sure to follow the instructions for correct battery installation.

Q.Does this charger actually charge devices?

Q.Is this charger durable?

A.One staff confirmation described the product as cheaply made.

Q.Is this charger durable?

A.One staff confirmation described the product as cheaply made.

Q.What is the output of this charger?

A.The charger has an output voltage of 5.0V and a maximum output current of 1000mA.

Q.What is the output of this charger?

A.The charger has an output voltage of 5.0V and a maximum output current of 1000mA.

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LZDICITARU Battery Operated Phone Charger Emergency Hold on Wall USB Battery Powered Power Bank Portable 2 AA Batteries Powered Outlet

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