The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →The Kikusui Battery Emulator System combines a bidirectional PXB Series high-capacity DC power supply with SD036-PXB software. Instead of connecting a physical battery, you provide current–voltage (I–V) characteristics indexed by state of charge (SOC); the system then changes its output voltage in real time as SOC and current change. That makes charge, discharge, and regenerative tests repeatable, provided your battery data, voltage range, current, and facility power all match the selected PXB model.
What the Kikusui PXB battery emulator is
This is a hardware-and-software test system, not merely a programmable bench supply. Kikusui defines it as a PXB Series bidirectional high-capacity DC power supply combined with the SD036-PXB application software.
You supply battery I–V characteristic data organized by SOC. During a test, SD036-PXB uses the measured current and the selected SOC relationship to calculate and apply the corresponding voltage. The software can show I–V curves, live measurements, and graphs while the test runs. Kikusui also documents automatic completion of missing I–V data and a user-definable SOC or capacity starting condition.
The practical benefit is repeatability: the emulator can reproduce a defined battery behavior for repeated tests without the changing temperature, aging, charge history, and safety constraints of a physical cell pack. It does not create electrochemical behavior that is absent from your model; the quality and completeness of the I–V/SOC data remain central to the result.
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#1 Best Overall
- MULTI PURPOSE USE- can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and 1.5V button type
- REQUIRE NO BATTERY- activated by the battery being checked, no battery needed for operation
- SIMPLE BUT EFFECTIVE- compact size and lightweight, portable effective battery tester, a must buy for anyone who uses regular or rechargeable batteries on a regular basis
- EASY TO USE- identify battery status simply by the analog display needle, "good" (green), "low" (yellow), and "replace/recharge" (red)
- NOTE : 1. You can simply test battery voltage to determine whether the capacity of the battery is low or high. It won't directly detect the battery capacity precisely 2. Don't forget: The Battery Tester is activated by the battery being checked. Keep test times as short as possible to avoid unnecessary battery drain.
PXB model comparison
Every listed Battery Emulator System variant is rated at ±20,000 W in Kikusui’s current product specifications. Voltage and current capability differ by model. The source range is the range over which the supply can source voltage; the operating sink range is the specified voltage range for absorbing energy in the bidirectional mode.
| PXB model | Source-voltage range | Operating sink-voltage range | Rated bidirectional current | Power rating |
|---|---|---|---|---|
| PXB20K-50 | 0–50 V | 3–50 V | ±800 A | ±20,000 W |
| PXB20K-250 | 0–250 V | 15–250 V | ±200 A | ±20,000 W |
| PXB20K-500 | 0–500 V | 10–500 V | ±120 A | ±20,000 W |
| PXB20K-1000 | 0–1,000 V | 20–1,000 V | ±60 A | ±20,000 W |
| PXB20K-1500 | 0–1,500 V | 30–1,500 V | ±30 A | ±20,000 W |
The voltage and current figures are limits, not a promise that every model can deliver its maximum voltage and maximum current simultaneously. The applicable operating point must remain within the unit’s 20 kW power envelope and the model’s electrical limits. For example, selecting the 50 V model because your pack is below 50 V does not by itself establish that an 800 A test point is available at every voltage.
How an emulation run works
1. Prepare the battery data
Organize the battery’s I–V characteristics by SOC. Include the voltage behavior needed for the charge and discharge currents your test will use. If portions of the characteristic are missing, SD036-PXB includes an auto-completion function, but automatically completed points should be reviewed against the intended battery model before they are treated as validated data.
2. Select the starting condition
Define the initial SOC or capacity condition in the application. This lets repeated runs begin from a controlled point rather than relying on the unknown history of a physical battery.
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- Catch Battery Problems Early: Featured in two videos by Project Farm, a popular YouTube channel with millions of subscribers, the ANCEL BA101 helps you quickly spot battery issues before they leave you stranded. It provides easy-to-understand readings for State of Health (SOH), State of Charge (SOC), voltage, current, CCA, plus cranking and charging system tests, so you can better understand your battery and help avoid unexpected breakdowns
- Know the Real Condition: Don’t let inaccurate readings lead to costly surprises. Built with high-quality copper crocodile clips and a precision smart chip, this battery tester is designed to deliver dependable results. For the most accurate test, enter the correct battery type, rating value (such as CCA/Ah), and temperature exactly as shown on your battery label, so you get a clearer picture of your battery’s true condition
- Fast, Clear, Hassle-Free Testing: The classic black-and-white screen, adjustable contrast, and white backlight make results easy to read in bright sunlight or low-light conditions. One-handed operation keeps testing simple, while direct power from your vehicle’s battery means no charging and no internal batteries to deal with. Multi-language support makes it easier for more users to test with confidence
- Protection When Mistakes Happen: Built-in 4-in-1 protection helps guard against reverse polarity, short circuits, overcurrent, and overvoltage for safer testing, especially in tight spaces where clamp slips or wiring mistakes can happen. The 3x reinforced ABS housing adds extra durability and helps protect both the tester and your battery during everyday use
- Built for More 12V Batteries: Supporting global standards including JIS, EN, DIN, SAE, BCI, GB, CA, MCA, and IEC, this tester works with 12V batteries used in cars, trucks, boats, RVs, ATVs, lawnmowers, golf carts, and motorbikes over 30Ah. Compatible with Flooded, AGM, GEL, and EFB batteries. Not for lithium batteries, non-12V batteries (6V/8V/24V), or motorcycles below 30Ah. For 6V testing, choose BA101 Plus. For 24V testing, choose BA101 PRO
3. Connect and run the PXB
Connect the power supply to the device under test through the appropriate load cables and a USB or LAN control connection. SD036-PXB applies the model’s voltage response as current changes, while the PXB handles sourcing and, when operating in its sink range, absorbing current.
4. Monitor the response
Use the software’s I–V displays, measurements, and graphs to watch the emulated response during the run. The real-time voltage update is what allows a programmed profile to behave more like a battery than a fixed-voltage source.
Can the PXB sink current for regenerative testing?
Yes. The PXB is bidirectional, so it can absorb current from a device such as an inverter, motor drive, charger, or battery-management-system test setup, subject to the model’s operating sink-voltage range, current rating, power envelope, and installation requirements.
Choose the model by the voltage present while energy is being returned, not only by the nominal battery voltage. A test that regenerates below the model’s minimum sink voltage is outside that model’s specified sink range. Likewise, the ± current rating is model-specific: ±800 A for PXB20K-50, falling to ±30 A for PXB20K-1500. Confirm the expected regenerative power and the site’s three-phase input capacity with Kikusui before ordering.
Rank #3
- SMALL & PRACTICAL - Simple but effective battery tester checker for home (BT-168) , compact size and lightweight,easy to carry
- BATTERY TESTER FOR ALL BATTERIES - The universal battery tester works with standard and rechargeable household batteries: AA, AAA, C, D, 1.5V,9V and button type
- REQUIRE NO BATTERY TO OPERATE - Easy-to-read ,the analog display needle moves on a color-coded, calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status. No batteries required.It is activated by the battery being checked
- PERFECT FOR HOME USE - Great small battery tester can tell you if your battery is good, low, or needs to be replaced.A must buy for anyone who uses regular or rechargeable batteries on a regular basis
- SAVE BATTERIES - You can simply test battery voltage to determine whether the capacity of the battery is low or high. It won't directly detect the battery capacity precisely. This will keep us from wasting perfectly good batteries by throwing out good ones
Computer, software, and connection requirements
Kikusui lists the following environment for SD036-PXB and the Battery Emulator System:
- Windows 11 or Windows 10, 64-bit
- Intel Core i5 or higher computer
- At least 8 GB of RAM
- At least 10 GB of free disk space
- Display resolution of at least 1366 × 768
- KI-VISA Library version 5.5.0 or later
- USB or LAN connection to the PXB
- The required USB dongle key
The dongle and KI-VISA dependency are easy to miss in a test-system purchase. Verify that the target control computer can use the required interface and that the license key will be available wherever the software is operated.
Cables, input power, and rack options
Documented options include model-specific load cables, the AC22-4P3M-M6C-4S three-phase input power cord, the PC01-PXB parallel-operation signal cable kit, and KRB150-TOS or KRB3-TOS rack-mount brackets.
| PXB models | Documented load cable |
|---|---|
| PXB20K-50 | DC200-4P3M-M12M12 |
| PXB20K-250 and PXB20K-500 | DC80-2P3M-M10M10 |
| PXB20K-1000 and PXB20K-1500 | HV22-2P3M-M12M8 |
Plan the cable, connector, rack, and facility-power requirements at the same time as the electrical model choice. The published material identifies the three-phase input option but does not state a single universal facility-voltage or frequency requirement for every installation; Kikusui should confirm the configuration for your site.
Rank #4
- [Car Battery Tester] You can easily test and inspect your 12V lead-acid battery with this TOPDON car battery tester. The SOH (State of Health), SOC (State of Charge), Voltage, Current, Rating, and numerous other understandable analytical data are provided by this battery tester. It is compatible with 100-2000CCA regular flooded, AGM flat plate/spiral, EFB, and GEL for their optimum performance.
- [Wide Application] This 12V battery load tester can only be powered on once it is properly attached thanks to a safe passive testing approach. You may test the batteries of a number of vehicles, including cars, motorbikes, trucks, RVs, ATVs, SUVs, boats, yachts, lawnmowers, and even golf carts, without needing to charge the device first.
- [3 Testing Function] A battery health test will determine whether or not the battery is in excellent operating order. A cranking test will determine whether or not the electrical system has sufficient power to start the engine. Check to see that the charging current, rectifier diode, and generator are all functioning normally. This handy auto battery analyzer makes sure your summer road trips won’t end on a flat.
- [Ergonomic Features] To help you rapidly determine the health of the battery, this load battery tester is built with three different colors of LEDs. It's easy to use because it operates through a menu system. Additionally, for a reliable and secure connection during the testing process, premium-quality copper clamps have polarity reverse prevention and spark proof features.
- [Great Choice] The TOPDON BT100 is small and compact, making it simple to keep in a glove box or center console. This battery load tester's rapid and precise results will enable you to decide whether your car battery needs to be replaced or jump-started making it an excellent choice for auto shops, garages, and DIY users who frequently check batteries.
How to choose the right PXB model
Match the highest required battery voltage
Start with the maximum voltage that the emulator must source, then check that the full test profile fits the model’s source range. A nominal pack label is not enough if charging, overvoltage limits, or transient conditions take the profile higher.
Check the lowest regenerative voltage
For tests that return energy to the emulator, compare the minimum expected sink voltage with the model’s stated sink range. This check can eliminate an otherwise suitable model.
Check current in both directions
Use the largest positive and negative current in the test plan. The bidirectional ratings are ±800 A, ±200 A, ±120 A, ±60 A, and ±30 A for the 50 V, 250 V, 500 V, 1,000 V, and 1,500 V models respectively.
Verify power headroom
Calculate voltage multiplied by current at the important operating points and keep those points within the ±20 kW rating. Voltage and current limits should therefore be evaluated together, rather than selected independently.
Best Value
- HIGH COMPATIBILITY: It is not only suitable for AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, CR-P2 cylindrical battery testing, but also good for checking a wide variety of button cell batteries
- CRISP LCD SCREEN: Easy to use analyzer shows what you need to know about your battery’s health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage
- QUICK RESULTS: Simply place a battery into the decent battery detector, it will shows you quickly the status of your batteries’ health by the using bars, helps you avoid battery damage from unnecessary recharges. DON'T POWERED BY RECHARGEABLE BATTERY NOR TEST RECHARGEABLE BATTERIES
- REMARKABLY COMPACT: One of the smallest and lightest portable battery checker. A pocket-friendly compact chassis with an anti-slip finish enables a firm grip in your hand for battery checking
- WHAT YOU GET: Dlyfull Universal Battery Tester(1x AAA battery included), welcome guide, & our worry-free 18-month warranty and friendly customer service. A living assistant helps you save money as well as prolong the lifespan of all your batteries
Confirm integration details
Before requesting a quotation, identify the required load cable, three-phase input connection, parallel-operation signaling, rack hardware, control interface, Windows computer, KI-VISA installation, and USB dongle location.
Validate the model data
The emulator reproduces the I–V/SOC profile you provide. If your data does not cover the intended current, SOC, temperature, or transition conditions, the resulting test may not represent the physical battery you are trying to study.
Price and procurement
Kikusui presents the Battery Emulator System through a request-for-quotation workflow rather than a public price list. The final quotation depends on the selected PXB model, software and license requirements, cables, input-power accessories, rack or parallel-operation options, and site configuration. There is no publicly stated price in the available product material, so a precise cost cannot be quoted responsibly.
When requesting a quote, provide the battery voltage window, source and sink currents, expected regenerative power, required number of units, cable lengths or connector needs, facility-power details, rack plans, and the Windows-control setup. Those details let Kikusui verify both the electrical model and the accessory package.
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What the system can—and cannot—replace
The PXB system can replace a physical battery as a repeatable electrical stimulus for many converter, charger, inverter, motor-drive, and control-development tests. Its advantage is controlled repetition: the same programmed I–V/SOC behavior can be applied run after run.
It is not evidence that the tested hardware will behave identically with a real cell pack under every condition. Thermal effects, cell imbalance, aging, protection behavior, electromagnetic characteristics, mechanical packaging, and other phenomena must be validated with an appropriate physical battery or additional hardware-in-the-loop setup. Kikusui’s published material also does not provide independent laboratory test results, user-study results, or a public price list for this exact system.
Bottom line
The Kikusui Battery Emulator System is a 20 kW-class, bidirectional battery-behavior emulator built from a PXB power supply and SD036-PXB software. Select the model from the complete voltage, sink-voltage, bidirectional-current, power, cabling, and facility requirements—not from nominal battery voltage alone—and treat the quality of your I–V/SOC data as a core part of the test system.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
