Best Battery Load Bank Tester Reviews & Alternatives

A battery load bank tester can be a great investment for those who want to simplify their work needs. With the increase in standing desk popularity, many people looking for the best battery load bank tester feel overwhelmed by the wide range of options available. From traditional battery load bank tester  to convertible models, the dizzying slew of choices might make you feel the need to take advantage

What are the features that make the best battery load bank tester? These compact and convenient battery load bank tester are easy to install and easy to use at the same time. And then there’s the price! Below, we’ll run through the average battery load bank tester cost of some of the most popular types, so you can get a good idea of where to start with your budget.

The reasons you should trust us

We recommend products in each review using an intensive research process, spending hours combing through the best available models on Amazon. For a product to make our list of top picks, it must hold a solid sales record on Amazon, have consistently positive customer reviews, and offer unique features, among other factors. After narrowing down our recommendations, we conduct additional research to ensure that the products meet our standards. Once we conclude the research phase, we craft a well-rounded, user-friendly article that includes our recommended products and additional information to help homeowners like you make the right purchase. The following key factors are considered when analyzing:

  • The quality of battery load bank tester
  • Each product’s design
  • How it’s built
  • Price comparison
  • How durable [replace-keyword] is
  • Features
  • Cost-effectiveness
  • Versatility
  • Product usability
  • The functionality of the battery load bank tester
  • Performance of the products
  • Product dimensions and weight
  • Return policy and warranty, and more.

Best battery load bank tester & Features

1. DZS Elec 2pcs USB Mini Battery Load Tester Power Bank Discharge Resistor 5V1A/2A Switchable Load Resistance Discharging Ageing Resistance Electronic Load Detector

Features :

  • There is a 1A/2A current button to switch 1A or 2A current discharging.
  • Work voltage is 5V, power is 10W-20W, switching the button to change resistance and current.
  • Pay attention to the high temperature generated in the work process of load resistance, please don’t touch to avoid scald and stay away from flammable items.
  • Working with indicator light, switch button marked current value, to indicate the current mode at present. Steady light means reaching up to standard output rating, off or flash means the power supply is less than rated output standard.
  • Adopting real 5Ohm winding resistance to make sure the testing results more accurate.

Additional Info :

2. E-outstanding 2pcs Load Resistance Module 5V1A/2A Switchable Load Resistance Discharging Ageing Resistance Electronic Load Detector USB Mini Battery Load Tester Power Bank Discharge Resistor

Features :

  • There is a 1A/2A current button to switch 1A or 2A current discharge
  • Use real 5 Ohm winding resistance to ensure more accurate test results
  • When the working voltage is 5V and the power is 10W-20W, the resistance and current can be changed by the switch button
  • Pay attention to the high temperature generated during the working process of the load resistor. Do not touch it to avoid scalding and keep away from flammable materials
  • Using the indicator light, the toggle button marks the current value to indicate the current mode. Continuous on indicates that the standard output rating is reached, and off or flashing indicates that the power supply is lower than the rated output standard

3. AIHJCNELE USB Mini Battery Load Tester 1A 2A 5V Power Bank Discharge Resistor 5Ω Load Resistance Module Discharging Ageing Resistance Load Detector Switchable with Switch Charger Checker (3pcs)

Features :

  • 💎 Working voltage: 5V ,Working current: 1A/2A , Resistance: 5 Ohm
  • 💎 When the device under test is inserted and the working indicator lights up normally, it means that the current reaches the standard value. When the tested USB power charger and power bank output reach 1A and 2A, the work indicator will light up.
  • 💎 The resistor will heat up when the product is working, please do not touch it, please use it with care. Please do not leave when the product is working, please pay attention to safety to avoid fire. thanks .
  • 💎 Perhaps there will be little strange smell in the first use when resistance heating, and it will disappear after few times use. This is normal phenomenon. Please don’t worry about this.
  • 💎 If the product has any quality problem , pls contact us by email , How to contact us ? Please click “ AIHJCNELE ”(you can find “Sold by AIHJCNELE ” under Buy Now button), in the new page, click “Ask a question” to email us

Additional Info :

Color 3pcs

4. USB Power Meter, Eversame 35W Adjustable Constant Current Electronic USB Load Tester Power Discharge Resistor With QC2.0/3.0 Trigger–For Testing Chargers And Cables/The Capacity of Power Bank

Features :

  • · 【Combination Of USB Load and Multimeter】 Featured with OLED Screen Display, this USB Tester supports 0 – 35W power continuously aging discharge testing. It enables you to monitor the value of the Current, Charging Voltage-Discharge, Resistance, Capacitance, Temp of the Boards and Time. While voltage tester can also calculate the capacity of the battery (tablets or smartphones) and power bank in mah (ma hour), in wh (w hour). One button achieves the data clearing and resetting.
  • · 【2-Pot Current Adjustment】 This USB Power Meter Load Tester endures the wide voltage range (DC3-21V) and current range (0-3A). The two knobs are for coarse-current (0-3A) and fine-current (+/-0.2A) adjustable trimming, which can be used for quick and accurate current controlling. The screw terminal is for external voltage measurement, allowing you to test batteries or other load sources. (Please make sure both 2 knobs of the USB Meter are turned to counterclockwise fully before testing.)
  • · 【Comprehensive Pack】 Coupled with a QC2.0/QC3.0 trigger, this USB voltage tester can test QC2.0/QC3.0 fast charging voltage, loading a USB power source at 5V/3A, 9V/2A, 12V/1.25A and 20V/1.5A for more accurate testing. (Note: The trigger can just work with the QC 2.0/3.0 Quick Chargers, instead of the ordinary chargers.)
  • · 【Versatile USB Electronic Load】 The various USB-A ports on the USB digital tester support most of USB Cables load testing, compatible with the iphone5s/6s, Android micro-USB, mini USB or USB-C 3.0 interfaces. By this current size, you can measure the impedance of micro-USB cables and distinguish charge data cable quality is good or bad.
  • · 【Advanced Temperature Controlling System】 Using high-grade aluminum radiator with copper roll fan, to disperse the heat and prolong the life of the load. (The intelligent cooling fan will start working when temperature is higher than 55°C, and automatically stops when temperature is under 45°.) PACKAGE: 1X 1 x 35W electronic load + 1 x QC2.0/3.0 trigger. Every item includes 24-Month hassle-free warranty, welcome to contact us if you meet any question about this USB tester or our service.

5. Battery Capacity Tester Portable Power Bank Tester Power Performance Electronic Load Tester

Features :

  • Four lines: voltage and current channels separated for high test accuracy
  • PC connection: the tester can be connected to a computer through a designated USB-TTL cable to have more functions
  • Battery Capacity Test: this tester is designed for charging and discharging of a wide range of batteries, including NiMH, NiCd, LiPo, LiFe and Pb, as well as the capacity test
  • Portable Power Bank Test: this tester supports charging and discharging of portable power banks, as well as capacity test
  • Power Performance Test: this tester supports performance and aging tests of various kinds of DC power supplies

6. DC 12V DC Load Yester, Electronic Load Battery Capacity Tester Module, 0-10A 100W Intelligent Constant Current Electric Discharge Monitor for Power Bank Capacity Testing

Features :

  • Safe to Use: This DC Electronic Load features with various of functions to provide a safety use, it has the protection of of over-heating, overpower, over voltage, reserve polarity, and power supply voltage abnormity, no worry about emergency issues happened
  • Intelligent Design: This Battery Capacity Tester is equipped with industrial large tooth heat sink, which is dust-resistant and heat dissipating. At the same time the high speed of the fan can change according to the heat sink temperature,which can effective prevent module from damaging, and provide a long term service for you
  • Premium Quality Material: This DC Load Battery Tester is made of high quality material to ensure a long term service, and it’s durable construction could also provide a better and long-lasting performance
  • Multi-usage: This Current Electric Discharge Tester has a widely use during daily life, and it is a professional test module for detecting discharge battery capacity, you can use it to test different items
  • Maximum Power: This Current Electric Discharge Monitor features 100W large power to provide a constant and stable use

Additional Info :

Item Dimensions
Height 2.755905509
Width 1.968503935
Length 3.93700787
Weight 0.8598028218

7. Nyko Power Pak – 5000 mAh rechargeable battery pack with built-in Kickstand for Nintendo Switch

Features :

  • Keep playing after the internal battery runs out
  • 5000 mAh battery provides up to double the battery life
  • Rapidly recharge the Power Pak through the included Type-C cable
  • Does not block any ports or vents
  • Sturdy kickstand built into the Power Pak

Additional Info :

Item Dimensions
Height 7.28345
Width 1.9685
Length 5.1181
Weight 0.625
Release Date 2017-08-01T00:00:01Z

8. Tenergy 1.5 Volt Battery LR44, Button Cell LR44, ag13/LR44 Batteries Equivalent, Ideal for Watches, Laser Pointers, Small Toys, Portable Electronics, and More, 20 Pack

Features :

  • 20 Pack LR44 button cell – Tenergy’s 1.5v lr44 batteries are ideal for small electronics such as watches, lasers, pointers, medical devices, calculators, thermometers, small radios, small toys, and portable electronics.
  • A low internal resistance enables these batteries to provide long lasting energy for small electronics.
  • These 1.5v lr44 batteries are designed with improved anti-leaking to ensure they last when unused and in storage.
  • Made from non toxic metals like mercury, these LR44 batteries are enhanced with an anti-leak design.
  • Different name same battery – Replaces silver oxide batteries and is similar size as LR 44, AG13, CR44, SR44, 357, SR44W, G13, A76, A-76, PX76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, EPX76, SR44SW, 303, SR44, S303, S357, SP303, SR44SW

Additional Info :

Item Dimensions
Height 0.43
Width 3.03
Length 6.1
Weight 0.08157103694

9. oGoDeal HAC-003 Battery Replacement Compatible for Nintendo Switch 2017 Game Console HAC-001 Internal Upgrade 4310mAh Battery with DIY Repair Tool Kit

Features :

  • [Fit Model ]This hac-003 battery is only compatible with Nintendo Switch 2017 game console HAC-00. It is a built-in battery replacement for your Nintendo Switch game console, please be noted that it is NOT the replacement battery for the Joy-Con.
  • Replace old or worn Nintendo Switch hac-003 battery with low capacity. Enjoy the same gaming time like you were playing for the first time.
  • Type: Li-ion ‖ Voltage: 3.7V ‖ Capacity: 4310mAh 16Wh
  • Every oGoDeal battery replacement for Nintendo Switch is tested by professional tester under strict quality control standards, over temperature protection, over charging protection, over load protection, short circuit protection and safeguard protection.
  • We provide 24-hour quick reply,30-Day Money Back,12-Month After sales service. If you are not 100% satisfied with our product. Please feel free to contact us via Amazon or email and it will be our pleasure to serve you.

Additional Info :

Item Dimensions
Weight 0.0220462262

10. KONNWEI KW208 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Car Truck Marine Motorcycle SUV Boat

Features :

  • 【Automotive Car Battery Tester】 As one of the most cost-effective product of KONNWEI, KW208 can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Provide overall analysis of batteries’ health and help you know its status in advance before it dies. KW208 battery tester support cranking and charging system test also alternator and starter test.
  • 【Display Overall Batteries Data】KW208 12V Battery Load Tester gives you the basic battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. Additionally, battery cca tester will also show you professional advice whether to replace or charge the battery.
  • 【 >99.5% Accuracy】Thanks to KW208’s powerful and smart chip, it provides more than 99.5% precise testing reports within milliseconds(testing results refer to US Midtronics), greatly improved the testing speed compared to other battery testers.
  • 【Plug and Play】 KW208 Battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. Just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery. It’s that easy!
  • 【Starter& Alternator Tester】KW208 not only a great battery load tester that tests batteries cranking & charging system but also can test alternator’s charging and starter’s cranking conditions. And it can switch up to 8 languages for different needs.

Additional Info :

Color KW208

Buying Guide for battery load bank tester

To help you buy the perfect battery load bank tester for your needs and requirements, we have mentioned some of the best battery load bank tester in this article. Not only that, but you can also learn about their differences as we have mentioned their major features and options.

To help you on your way, we’ve listed some questions you may want to consider before making any purchase.

  • Why do I want to buy this?
  • Do I need it or just want it?
  • Am I getting the best deal?
  • How often will I use it?
  • Can I pay cash for it?
  • Is it budgeted for?
  • Can I borrow it?
  • Can I get it used?

Although, if you still want to learn more about these battery load bank tester for buying the perfect one, we are here with a detailed buying guide just for you. Since this buying guide is related to battery load bank tester, you can find many major features and aspects related to battery load bank tester. Thus, you can easily choose the perfect one by going through this article until the end.


The battery load bank tester should last more than one use and hold up against normal wear and tear. We recommend reading the product description before purchasing battery load bank tester to ensure they’ll last a while. Additionally, pay attention to the wash instructions.


When choosing the best battery load bank tester, you must consider its versatility.  It is important to make sure that your unit can be used for performing different tasks.

For instance, if you need to use your unit for other purposes in any other materials, getting the one with a versatile design will be an ideal option for you.


The brand is another crucial factor you must consider while looking for the battery load bank tester.  You will find both well-known and unknown brands in the market. If you are looking for a reliable and durable model, I recommend getting one from a well-known brand.

They use high-quality materials and the latest technology to manufacture their products.  As a result, you will be able to get a durable and long-lasting battery load bank tester.

Ease of Use

While choosing the battery load bank tester, you must ensure that it is easy to use.  It is important to get the one that comes with a user-friendly design.


As a result, you will be able to use your unit for a long time without facing any discomfort.  Also, getting the one that comes with an easy-to-use design will help you save a lot of time and effort.


The price is another essential factor you must consider while looking for the battery load bank tester.  You need to get the one that fits your budget perfectly.

Getting the one that comes at an affordable price will help you save a lot of money.  However, you must ensure that it meets your needs and requirements perfectly.


The battery load bank tester should be easy to carry for you. Therefore, consider the size, style, design, and all the other basic features to check for the actual portability of the device. Portability comes with comfort and ease, and you need to look for all the features to look for a suitable battery load bank tester.


The price of your battery load bank tester will depend upon its features and the overall quality. There are some inexpensive options in the market, but they may not have the best features.

The term ‘budget’ is broader because it completely depends on the user who wants to purchase the battery load bank tester. In this case, you can prepare a list of all the features you want to have in your battery load bank tester. Then, look for the product that comes with these features and works well.

After that, you should carefully check the prices of each air compressor machine on your list. This will give you a precise idea about the budget you need to prepare for the battery load bank tester you should go after.


It is important to consider your unit’s weight while working in congested areas. Getting a lightweight model will be ideal if you need to work regularly in difficult-to-reach places.

However, if portability is not your concern and you are looking for a durable model, you can go for the one with a little heavyweight.


The warranty of battery load bank tester is when the manufacturer offers free repairs or replacements for any damages that occur to the product.

You need to check the warranty of battery load bank tester before buying it, as you don’t want a product that doesn’t come with a warranty.

At the same time, you also need to remember that some battery load bank tester come with a longer warranty than others, so select one with a long warranty if possible.

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