HT-ED10AC20 Lithium Battery Capacity Tester Charge Discharge Balancer 20 channels 10A

Name: HT-ED10AC20 Lithium Battery Capacity Tester Charge Discharge Balancer 20 channels 10A
SKU: 5907
Availability: InStock

Original price was: $1,199.Current price is: $1,099.

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Product Information

Brand Name:	HeltecBMS
Origin:	Mainland China
Warranty:	One year
MOQ:	1 pc
Battery Type:	18650, 26650 LiFePO4, No.5 Ni-MH batteries, pouch batteries, prismatic batteries, single large batteries and other battery connections.
Channels:	20 channels
Charge/Discharge current:	10A
Application:	Used for battery equalization and capacity (charge & discharge) test.

Features:

Each channel is equipped with a dedicated processor to ensure perfect capacity calculation, timing, voltage and current control.
Full channel isolation test, can directly test the whole battery cell.
Single 5V/10A charge/discharge power.
Fully compatible with lithium iron phosphate, lithium ternary, lithium cobaltate, NiMH, NiCd and other types of batteries.
18650, 26650 LiFePO4, No.5 Ni-MH batteries, pouch batteries, prismatic batteries, single large batteries and other battery connections.
Independent air ducts for heat sources, temperature-controlled speed-controlled fans.
Cell test probe height adjustable, scale scale for easy leveling.
Operation detection status, grouping status, alarm status LED indication.
PC online device testing, detailed and rich test settings and results.
With CC constant current discharge, CP constant power discharge, CR constant resistance discharge, CC constant current charge, CV constant voltage charge, CCCV constant current and constant voltage charge, shelving and other test steps can be called.
Customizable charging or discharging parameters; e.g. charging voltage.
With work-step jumping capability.
Can implement the grouping function, test results are grouped according to custom criteria and marked on the device to display the function.
With test process data recording function.
With 3 Y-axis (voltage, current, capacity) a time axis curve drawing capability, and data report function.
Test status pane color customization, when the number of tests is large, you can easily visualize the detection status of all devices.

Product Parameters Per Channel and Environmental Requirements

Input power	AC200V～245V @50HZ/60HZ
Standby power	80W
Full load power	1650W
Allowable temperature and humidity	Ambient temperature <35 degrees; Humidity <90%
Number of channels	20
Inter-channel voltage resistance	AC1000V/2min without abnormality
Maximum charging current	10A
Maximum discharge current	10A
Maximum output voltage	5V
Minimum voltage	1V
Measurement voltage accuracy	±0.02V
Measuring current accuracy	±0.02A
Applicable systems and configurations of the upper computer software	Windows XP or above systems with network port configuration.

Working principle：

The current production process of 18650 and other similar batteries as below:

Coating → Winding → Assembling cells → Spot welding and packaging → Injecting electrolyte → First charged and discharged to full capacity → Internal resistance screening → Consistency screening → Qualified.

· First charged and discharged to full capacity: Conduct 5 cycles of charge and discharge tests on the cells that have just been filled with liquid to ensure that the capacity is within the design standard range.

· Internal resistance screening: Conduct internal resistance testing on batteries that meet the standard capacity to ensure that they are within the design standard range.

· Consistency screening: Batteries that meet the standard in terms of capacity and internal resistance will be selected for voltage consistency after standing for a certain period of time, so that they can be used in groups.

Our new product — Lithium Battery Charge/Discharge & Equalization Repair Instrument — can optimize this production process, so that the first full charged and discharged to full capacity and consistency screening process can be combined into one process and completed automatically. After completing the test, the test results are judged and displayed for classification.

For example: The test process is set to 5 charge and discharge cycles, and the last one is the shelving step. After all process tests are completed, it can be determined according to the matching plan whether the discharge capacity of the currently completed battery reaches the standard. The final voltage of the shelving process is Whether it is within the standard range, the analysis can check the battery consistency. The optimized battery cell production process is as follows, reducing the manpower and material resources of a testing process:

Coating → Winding → Assembling cells → Spot welding and packaging → Injecting electrolyte → First charged and discharged to full capacity & consistency screening → Internal resistance screening → Qualified.