battery testing equipment

Best Laboratory Precision 8 Channel Battery Tester (40mA - 20A up to 5V) with Software

  • Model Number:

  • Net Weight:

    30 Kg (65 lbs)
  • Compliance:

    CE Certified
  • Warranty:

    2 Year limited warranty with lifetime support
  • Payment:

    L/C D/A D/P T/T Western Union
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Product Details

Precision 8 Channel Battery Tester (40mA - 20A up to 5V) with Software

TMAX-BTS-5V20A is a eight-channel battery analyzer suitable for most applications in battery testing fields such as electrode materials research, battery performance & cycle test, small-scale battery formation, capacity grading, battery pack testing and etc.

1. Extended testing current range from 40mA~20A, up to 5V
2. Benefits from the implementation of four independent constant-current & voltage sources, each channel can function independently without interfering each other.
3. 16bit Bipolar ADC/DAC module enables the stable and accurate voltage sampling
4. Dynamic loading protection function prevents the cell & device from damaging by the surge current


Electricity Requirement

208~240VAC 50/60Hz

Power Consumption

177W max. per channel 


1.       Range: 40 mA – 20A programmable

2.       Accuracy: ±(0.05% RD + 0.1% FS)

3.       Resolution: 1mA

Customizable current range

0-1 mA, 0-10 mA, 0-300 mA, 0-2 A, 0-3 A, 0-5 A, 0-20 A, 0-30 A, etc.


1.       Range: 10mV - 5V programmable

2.       Accuracy: ±(0.05% RD + 0.1% FS)

3.       Resolution: 1mV

4.       Minimum Discharging Voltage: 2.5V

Customizable voltage range

0-5 V, 0-10 V, 0-20 V, 0-30 V, 0-50 V, 0-60 V, 0-150 V, 0-300 V, 0-500 V, etc.

Data sampling

Time interval: >1s; 

Max. measurement cycles

65535 cycles

Max. program steps

9999 steps

Product Dimensions

700mm W x 400mm D x 160mm H

Channels & Test Modes
Recipe Maker

Eight independent programmable channels. Each channel can have different working modes and functions independently.

1.       Working modes Include:

2.       Charge: constant current charge (CC), constant voltage charge (CV), constant current constant voltage charge (CCCV), constant power charge (CP),  floating charge, 

3.       Discharge: constant current discharge (CD), constant power discharge (CP), constant resistance discharge (CR)

4.       Rest & cycles

Programs & Software

Real-Time Mornitoring

1.       The software is included to set various working modes for evaluating cell capacity and life cycle for all types of rechargeable batteries

2.       Limited threshold conditions include voltage, current, time, capacity, negative voltage slope, etc.

3.       With real-time monitoring windows and integrated graph/data windows, the testing process can be observed more directly and efficiently

4.       During the test, the software will provide instructions and warnings for assistance

Test Reports 
and Curves for Analysis

1.       Various curves can be created by software base on user definition. (Voltage-time curve, current-time curve, capacity-voltage curve, loops times-charge/discharge capacity curve, loops times-charge/ discharge efficiency curve, etc)

2.       Data reports are created by software (export to Excel or .txt). User can easily compare the performance of the batteries tested in channels both visually and statistically

DCR Testability

The DCR Testing feature enables the Hybrid Pulse Power Characterization (HPPC) of the battery. Such function also provides the max/min voltage and current protection.

Protection and Auto-recover

If a power failure occurs during testing, the system will shut down all operating channels. Once power is recovered, the system will automatically resume those stopped channels and ensure that the test is normally conducted, so that no cases will lose any data.


CE Certified


Two years limited warranty with lifetime support for the battery analyzer.

Net Weight

30 Kg (65 lbs) 

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Packing & Delivery                                                   

1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

3 Responsible for the damage during the shipping process, will change the damage part for you for free.


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      Best Laboratory Precision 8 Channel Battery Tester (40mA - 20A up to 5V) with Software

    Contact Us:

    Xiamen Tmax Battery Equipments Limited.

    Add:No. 39, Xinchang Road, Xinyang, Haicang Dist., Xiamen, Fujian, China (Mainland)

    Email:[email protected]
    Email:[email protected]
    Skype:[email protected]