BTS04 Bluetooth Smart Battery Capacity Tester User Manual

1. Ynlieding

The BTS04 Bluetooth Smart Battery Capacity Tester is a versatile device designed for precise measurement and analysis of various battery types, including 18650 and 21700 lithium batteries. It offers multiple operating modes, comprehensive safety features, and advanced data management capabilities through PC software and mobile app connectivity.

BTS04 Bluetooth Smart Battery Capacity Tester with batteries and accessories — The BTS04 tester, showing its four battery slots, control panel, and various supported battery sizes (10400, 14500, 16340, 18650, 21700, 26650, Polymer Pouch cells).

2. Key Features

Deteksje mei hege presyzje: Ensures accurate measurement of battery performance, including precise internal resistance testing.
Trije operaasjemodi: Supports Charging, Discharging, and Cycling modes for flexible testing.
Effisjinte koeling: Built-in high-speed fan and hollow design for intelligent and fast heat dissipation.
Meardere beskermingen: Includes reverse connection, overcharge, over-discharge, and temperature control protection.
Multi-Interface Display: Provides list, single-channel, result, and curve interfaces for comprehensive data visualization.
Energy Recovery & Reuse: Converts discharging energy from some channels into charging energy for others, improving efficiency and reducing external power dependence.
PC Software & Mobile App: Supports data synchronization and smart management via PC software and Bluetooth-enabled mobile app (for BT Edition models).
DIY Modifications: Designed to support custom expansions and modifications using green terminal blocks.
High-Definition Color Display: Provides clear and detailed information.
Supports Independent Charging/Discharging: Allows for flexible testing of individual battery channels.
Automatic Charge-Discharge Cycling: Simplifies battery reconditioning and testing.

Icons representing core strengths of the BTS04 tester — Visual representation of the BTS04's core strengths, including energy recovery, multiple protections, and smart connectivity.

Diagram illustrating energy recovery and reuse in the BTS04 tester — The smart energy management system converts discharging energy from channels 1 and 2 into charging energy for channels 3 and 4.

Diagram showing comprehensive safety protections of the BTS04 tester — Comprehensive safety features include Reverse Polarity, Overcharge, Over-Discharge, and Temperature Control Protection.

3. Packing List

Please check the contents of your package upon receipt. The exact contents may vary slightly depending on the specific BTS04 model (Standard, BT Edition, BT Edition with Large Memory).

Battery tester (Main Unit) x 1 (batteries not included)
Type-C gegevenskabel x 1
Brûkershandleiding x 1
2-pin Green Terminal x 4
Charger (default US plug) x 1

Contents of the BTS04 product package — All items typically included in the BTS04 package.

4. Setup Ynstruksjes

It apparaat útpakke: Carefully remove the BTS04 Battery Capacity Tester and all accessories from the packaging.
Ferbine macht: Plug the provided charger into a suitable power outlet and connect the DC output to the power input port on the tester. The tester requires a 12V 2A power supply.
Batterijen ynfoegje: Insert compatible 3.7V lithium batteries (e.g., 18650, 21700) or 3.2V LiFePO4 batteries (depending on model) into the battery slots. Ensure correct polarity (+ and -) as indicated on the tester. The device features reverse polarity protection.
Connect Data Cable (Optional): For PC communication, connect the Type-C data cable from the tester to your computer.
Green Terminals (Optional for DIY): The four 2-pin green terminals can be used for custom expansions or connecting external loads/sources for advanced testing scenarios. Refer to advanced usage guides for detailed instructions on DIY modifications.

Boppe en ûnder view of the BTS04 Battery Capacity Tester — Top view showing battery slots and control panel, bottom view showing model information and anti-slip pads.

Image showing the back of the BTS04 tester with green terminal blocks for DIY modifications — The BTS04 supports DIY modifications and custom expansion via the green terminal blocks.

5. Bedriuwsinstruksjes

The BTS04 offers three primary operating modes: Charging, Discharging, and Cycling. Use the control buttons (SET, DTLS, RSLT, CURVE, CLR, OK, and arrow keys) to navigate the menu and select modes.

5.1. Understanding the Display Interfaces

The tester features multiple display interfaces to provide comprehensive data:

List ynterface: Monitors multiple channels simultaneously for an overview of all active tests.
Single-Channel Interface: Focuses on one channel for in-depth performance analysis.
Result Interface: Displays cycle parameters for each channel, allowing for clear comparison and analysis.
Curve Interface: Provides an intuitive graphical representation of charging/discharging performance and status over time.

Screenshots of the BTS04's multi-channel display interfaces — The four main display interfaces: List, Single-Channel, Result, and Curve, for multi-channel data at a glance.

5.2. Operating Modes

Select the desired mode using the 'SET' button and arrow keys, then confirm with 'OK'.

Charging Mode (CHG): Smart charging support to restore battery vitality.
Discharging Mode (DIS): Safe discharging operation to release battery potential.
Cycling Mode (CYCLE): Performs up to 9 charge-discharge cycles automatically with one click.

Diagram showing the three intelligent operating modes: Charging, Discharging, and Cycling — The three intelligent operating modes of the BTS04 tester.

5.3. Accurate Parameter Measurement

The display provides detailed real-time data during operation:

Voltage (V)
Aktueel (A)
Kapasiteit (Ah)
Enerzjy (Wh)
Runtime
Cycle count
Internal Resistance (mΩ)
Power (W)
Operating Mode

Detaillearre view of the BTS04 display showing various measured parameters — The display showing precise parameter measurements during operation, including voltage, current, capacity, energy, runtime, cycle count, internal resistance, and power.

Screenshots showing accurate battery capacity testing in discharge and charge modes — Dual capacity monitoring in discharge and charge modes, displaying detailed metrics like voltage, current, power, internal resistance, and Ah/Wh values.

5.4. PC Software and Mobile App

For advanced data synchronization and smart management, connect the tester to a PC or use the mobile app via Bluetooth (for BT Edition models).

PC-software: Allows for detailed data logging, analysis, and configuration.
Mobile App (Bluetooth Connection): Provides remote monitoring and control capabilities, displaying real-time data and historical curves on your smartphone.

Screenshot of the BTS04 PC software interface — The PC software interface for data synchronization and smart management.

Screenshots of the BTS04 mobile app interface — The mobile app interface for Bluetooth connection, showing various data views including list, single channel, results, and curves.

6. Underhâld

Reiniging: The acrylic panel is designed for easy cleaning. Use a soft, dry cloth to wipe the device. Avoid abrasive cleaners or solvents.
Cooling Fan: The built-in fan ensures efficient cooling. Keep the ventilation openings clear of dust and obstructions to maintain optimal performance.
Opslach: Bewarje it apparaat op in koel, droech plak, fuort fan direkt sinneljocht en ekstreme temperatueren.
Silicone pads: The shock-absorbing and anti-slip silicone pads at the base are durable. Ensure they are clean and intact for stable operation.

Close-up views of the BTS04's acrylic panel, silicone buttons, silicone pads, and fan cooling system — Detail display of the BTS04's components, highlighting features relevant to maintenance.

7. Probleemoplossing

Probleem	Mooglike oarsaak	Oplossing
Apparaat giet net oan	Incorrect power adapter or loose connection.	Ensure the 12V 2A charger is correctly connected and functioning. Check power outlet.
Battery not detected or error message	Incorrect battery insertion (polarity), incompatible battery type, or damaged battery.	Verify battery polarity. Ensure the battery is a compatible 3.7V lithium or 3.2V LiFePO4 type. Try a different battery.
Unkrekte lêzingen	Poor battery contact or environmental factors.	Clean battery terminals and tester contacts. Ensure stable operating environment.
Problemen mei Bluetooth-ferbining	Bluetooth not enabled on mobile device, app not installed, or out of range.	Ensure Bluetooth is active on your phone. Download and install the official app. Keep the device within Bluetooth range. (Applicable to BT Edition models only)
Oververhitting ûnder operaasje	Blocked ventilation or prolonged high-current operation.	Ensure fan vents are clear. Reduce load or allow device to cool down. The device has temperature control protection.

8. Spesifikaasjes

Parameter	Wearde
Suitable Battery	3.7V Li-ion Battery, 3.2V LiFePO4 (model dependent)
Voltage Resolúsje	0.001V
Aktuele resolúsje	0.001A
Kapasiteit Range	0000-9000 Ah
Capacity Resolution	0.001 Ah
Power Range	0000-9000Wh
Power Resolúsje	0.001wh
Internal Resistance Range	0000-9999mΩ
Internal Resistance Resolution	1mΩ
Run Tiid	00:00:00-99:59:59
Operaasje Mode	Single Charge, Battery Discharge, Cycle Mode
Current Gear	Low Current 0.6A, High Current 1A
Cycle Test Count	1-9 kear
Cycle Switching Time	1-60 sekonden
Standby Power Consumption	0.65W
Skermhelderheid	1-100%
Screen Off Tiid	OFF, 10-120s
Ynput Power	12V 2A
Produkt Grutte	190 * 129 * 30 mm

Opmerking oer modellen: The BTS04 series includes various models (e.g., BTS04AL, BTS04BL, BTS04CL, BTS04AF, BTS04BF, BTS04CF) which may differ in Bluetooth capability, storage capacity, and supported battery types (Li-ion vs. LiFePO4). Refer to the specific model's documentation for exact details.

Table comparing specifications of different BTS04 models — Detailed specifications for various BTS04 models, highlighting differences in features like Bluetooth and storage capacity.

9. Brûker Tips

For accurate capacity testing, ensure batteries are fully charged before starting a discharge cycle.
Utilize the cycling mode to recondition older batteries and potentially improve their performance.
When using the PC software or mobile app, regularly save your test data for long-term analysis and comparison.
The energy recovery feature is most effective when simultaneously discharging and charging batteries across different channels.
Always double-check battery polarity before insertion to prevent damage, although the device has built-in protection.

10. Garânsje en stipe

Foar ynformaasje oer garânsje, technyske stipe of fragen oer tsjinst, nim dan direkt kontakt op mei de ferkeaper of fabrikant. Bewarje jo oankeapbewiis as bewiis fan oankeap.

In PDF-ferzje fan 'e brûkershantlieding is beskikber om te downloaden: User Manual (PDF)

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