ISDT C4 evo User manual
使用说明
请勿使用非充电电池，及表面绝缘层已破损的电池。
使用过程中请确保充电器远离热源及潮湿环境，并注意通风散热。
请正确设定电池充放电的参数，错误的设定可能导致意外发生。
请勿让儿童操作充电器。
警告与安全提示
•
•
•
•
在使用本产品之前,请阅读这些说明和警告。
C4 EVO是一款几乎能充所有类型电池的智能充电器，
如NiMH, NiZn, Lilon, LiFe, LiHv电池，性能优异。
配有高可视角度IPS显示屏，详尽的参数、任务进程详细显示。
各通道可放入不同类型电池，执行不同任务，独立工作，
并且能够针对不同类型的电池，采用不同的充电特性和充电方式。
感谢您购买ISDT C4 EVO充电器。
按键/接口
Type-C
升级口/电源输入口
IPS显示屏
电池插槽
操作按键
型号：
最大输入功率：
支持电池数量：
支持电池尺寸：
支持电池类型：
工作电压范围：
充电电流范围：
放电电流范围：
工作模式：
显示屏：
蜂鸣音：
温度传感器：
工作温度：
反接保护：
温度保护：
过容保护：
尺寸：
重量：
* 横向电池槽摆放尺寸最长为70mm
C4 EVO
36W
1~4节圆柱形电池
AAA, AA, 10440, 10500, 12500, 13500, 14500,
14650, 16650, 17650, 17670, 18650, 18700,
20650, 20700, 21700, 22650, 26650, 26700
NiMH, NiZn, Lilon, LiFe, LiHv
5~12V（支持QC、PD协议）
0.1~3.0A（横向），0.1~1.5A（纵向）
0.1~1.5A（横向），0.1~1.0A（纵向）
充电、放电、存储、循环、分析、激活、销毁
320×240 IPS LCD
多音调
6个
0~40℃
横向硬件防反接、纵向物理防反接
支持
支持
120×92×34mm
约195g
产品参数
在此充电器中，可以以多种组合方式对4节AA或4节AAA
或1节16650~21700和1节16650~26700电池进行
充电、放电、存储、循环、分析、激活和销毁等操作。
任务设定
自动模式
1.
2.
将Type-C电源线接入C4 EVO电源输入口。
在将电池正确放入插槽后，充电
器检测到电池，将会从待机页面
跳转到任务设置界面，蜂鸣器每
隔1.5秒会响一次，如果5秒内用
户没有对充电器进行任何操作，
充电器将会自动开始充电。
显示屏将会显示如下充电状态，
如右图：
NiMH
00:13:25
NiMH
00:06:19
NiMH
00:02:12
----
00:00:00
此时，短按中间按键可以切换显示信息。如下图：
* 在任务快速预览栏中，可以直观显示各插槽任务状态，
在使用过程可以通过上下按键切换显示各通道信息。
界面释义
1. 当前插槽工作状态
2. 当前插槽电池类型
3. 当前输出电压及电流
4. 此电池已充/已放电量
5. 已工作时间
6. 电量曲线记录
7. 此电池内阻及温度
8. 充电器状态
9. 任务状态预览栏
分析
存储充电
销毁
放电
循环
激活
* 手动修改完成十秒后会自动开始任务。
手动设置模式
将电池放入匹配的插槽中，充电器
将在三次蜂鸣声后为电池执行自动
充电，在此期间，短按上下任意键，
充电器将停留在任务设置界面，可
手动修改各项参数，如右图：
任务设置
电池类型
任务选择
电流设置
结束条件
启动
NiMh
充电
1.5A
-Δ10mV
1.5V
电池类型
任务选择
电流设置
NiMH, NiZn, Lilon, LiFe, LiHv
充电、放电、存储、循环、分析、激活、销毁
横向通道0.1~3.0A，竖向通道0.1~1.5A
充电 -- NiMH
1.44V / 1.20A
+320mAh
00:16:23
36°C / 32mΩ
8.9V / 2.6W / 36°C
充电 -- NiMH
1.43V / 1.20A
+129mAh
00:08:45
任务进度条 任务完成 电池未连接 警告提示
* NiZn、LiHv电池需要手动选择类型。
如何选择电池类型
通常在电池外皮上会有电池类型或额定电压字样,可对照上表判断电池类型。
充电器自动判断电池类型依据检测到的电压，对于自动识别类型错误的电池,
请手动修正。
如何确定充电电流
在充电前必须先了解清楚所用电池允许的最大充电电流，使用过大的电流对
电池充电会对电池的寿命造成影响甚至损坏，过大的电流充电也会造成充电
过程中电池发热甚至爆炸。
电池充放电能力一般以C数来标识，充电C数乘以电池容量就是电池所支持的
最大充电电流，例如1000mAh的电池，标识充电能力为0.5C，那么最大充电
电流为：1000×0.5=500mA，也就是最大支持0.5A充电。
对于锂电池而言，如果无法确定电池所支持的充电C数，为了安全起见请将
充电电流设定在不大于1C的值。
充电C数与充电时间的参考关系：充电时间≧60分钟/充电C数
(例如使用1C充电,充电完成时间大约需要60~70分钟)
由于电池转换能效的差异，此时间有可能会有所延长。
存储
当锂电池需要长时间存放不使用时，建议采用此模式。
选择存储功能时，电池如果低于预设存储电压，将自动进行充电任务。
电池电压如高于预设存储电压，将自动进行放电任务。
循环
此模式下可以充/放循环30次。循环模式可消除可充电电池的记忆效应。
分析
当您怀疑电池性能一般的时候，可以使用此功能来分析目前电池的性能。
此功能还可用于识别和匹配电池的工作容量。
充电器预设电池类型及任务参数
额定电压
满充电压
存储电压
放电电压
NiMH NiZn LiIon LiHv LiFe
3.80V
4.35V
3.80V
3.30V
3.70V
4.20V
3.70V
3.10V
3.30V
3.65V
3.20V
2.90V
1.20V
1.65V
0.90V
1.5V
1.90V
1.30V
在充电器所有电池插槽空置状态下，
长按中间按键即可进入系统设置界面。
系统设定
激活
当NiMh/NiCd电池过放到0V时，这时可选择激活功能，即可对电池进行修复，
如经过多次激活仍无法充电，建议更换有问题电池。电池激活是通过对电池
的充电-放电-充电的循环方式，通常使用很低的速度将电池充饱。
循环过程同时活化电池，有时需要2-3个循环才使电池完全被激活。
内阻测量功能
本充电器具有电芯内阻测量功能，在充电任务开始后大约10秒钟可以测量并
计算出电池内阻，电池内阻在不同电量时会存在差异，一般来说电量较多时
测得的内阻值会较低。充电器对电池进行内阻测量时，会瞬间调整充电电流，
因此充电过程中发现电流有突变属于正常现象。
由于内阻测量方式的差异，无法实现类似于专业内阻测量仪绝对数测量。
充电电流的大小对内阻测量的准确性有一定影响，大容量低内阻的电池，
需要较大的充电电流方能准确测量出内阻。
电池短路及反接保护
当装入电池反接或短路时，充电器将会
连续报错，直至取下电池，相应的插槽
状态将显示如下画面：
音量
设置有高、中、低及关闭四个选项。
当设定为“关”时，将关闭操作提示声，
但不关闭错误提示声。
主题
选择该项，可设置背景色为明亮/暗黑。
任务结束判断
当任务执行过程中时，在任务快速预览栏中会显示当前任务进度，而当任务
完成后将会显示 。
电池在充放电结束后，由于性能的差异，电压会存在一定的回落，这属于
正常现象。并且随着电池循环次数增多，性能逐步下降，这一现象会更明显。
用更大的充电电流进行充电，也会导致充满后电压回落的现象更加明显。
电池接反!
系统设置
音量
背光亮度
主题
低
低
明亮
容量限制
关
扩容充电
关
语言
简体中文
系统信息
恢复出厂设置
返回
容量限制
设置支持的最大的电池容量。
扩容充电
当用户选择任务类型为充电，若打开此选项，充电器将自动对电池先放完电，
再充电，以消除电池的记忆效应，恢复电池的存储容量。
* 本产品所有图片、声明及文字资料仅供参考，实际信息请参考官方网站 www.isdt.co
深圳艾斯特创新科技有限公司拥有对本说明书内容的最终解释权和修改权。
扫码获取更多详细信息
公司：深圳艾斯特创新科技有限公司
地址：广东省深圳市宝安区新安街道扬田路18号裕田大厦5楼
网站: www.isdt.co
Made in China
USER GUIDE
Do not charge a non-rechargeable battery or a battery with damaged surface
insulation.
Keep the charger away from humidity and high temperature while charging.
Ensure the cooling fan is ventilating properly.
Make sure the charge and discharge settings are correct.
Incorrect settings may cause dangerous accidents.
Do not let the children operate the charger.
•
•
•
•
Please read this user manual in detail and follow the instructions carefully
before using your new charger.
The C4 EVO Smart Charger oers excellent all-round performance and supports
most popular rechargeable battery types including NiMH, NiZn, Lilon, LiFe, LiHv.
The high contrast full colour IPS display features a wide viewing angle
which clearly displays detailed option parameters and real-time task progress.
Dierent batteries can be placed into dierent slots and operate independently
of each other, and the charger will automatically identify battery types and
choose the appropriate charge settings.
Thank you for purchasing the ISDT C4 EVO Smart Charger.
Port / Key
TYPE-C Power Input Port
/Upgrade Port
IPS Display
Battery Slot
Touch Key
Model:
Max. Input Power:
Support Battery Count:
Support Battery Size:
Support Battery Type:
Operating Voltage Range:
Charging Current Range:
Discharging Current Range:
Operation Modes:
Display:
Beep Sound:
Temperature Sensors:
Operating Temperature:
Reverse Polarity Protection:
Overheating Protection:
Overcapacity Protection:
Dimensions:
Weight:
* The maximum lateral length of the batteries is 70mm
C4 EVO
36W
1~4 Cylindrical batteries
AAA, AA, 10440, 10500, 12500, 13500, 14500,
14650, 16650, 17650, 17670, 18650, 18700,
20650, 20700, 21700, 22650, 26650, 26700
NiMH, NiZn, Lilon, LiFe, LiHv
5~12V (Supports QC, PD protocol)
0.1~3.0A (Horizontal), 0.1~1.5A (Vertical)
0.1~1.5A (Horizontal), 0.1~1.0A (Vertical)
Charge, Discharge, Storage, Destroy,
Cycle, Activate, Analyse
320×240 IPS LCD
Multi-tone
6
0~40°C
Vertical physical anti-reverse polarity connection and
horizontal anti-reverse polarity connection hardware
Supported
Supported
120×92×34mm
About 195g
Specication
Using this charger, either four AA or AAA batteries or one 16650~21700 and one
16650~26700 battery can be charged, discharged, storaged, cycled, analyzed,
activated and destroyed in a variety of combinations.
Task Setting
Automatic Mode
1.
2.
Connect a Type-C to the C4 EVO power input port.
After inserting the battery into the slot correctly, the charger detects the battery,
and the display will change from the standby page to the task setting interface.
The buzzer will sound once every 1.5 seconds.
If the user does not respond within 5 seconds
and perform an operation, the charger will
automatically start charging.
The display will show the following charging
status, as shown below:
NiMH
00:13:25
NiMH
00:06:19
NiMH
00:02:12
----
00:00:00
At this time, short press the middle button to change display information as shown below:
* The taskbar shows the status of each task visually, You can switch between the detailed
task pages by using the up and down arrow buttons.
Interface
1. Task Status
2. Battery Type
3. Output Voltage and Current
4. Charged/Discharged Capacity
5. Task Operation Time
6. Voltage Curve
7. Resistance and Temperature
8. Charger Status
9. Task Status Preview Bar
Analyse
StorageCharge
Destroy
Discharge
Cycle
Activate
Battery Type
Task
Current Setting
NiMH, NiZn, Lilon, LiFe, LiHv
Charge, Discharge, Storage, Destroy, Cycle, Activate, Analyse
0.1~3.0A (Horizontal), 0.1~1.5A (Vertical)
Charge -- NiMH
1.44V / 1.20A
+320mAh
00:16:23
36°C / 32mΩ
8.9V / 2.6W / 36°C
Charge -- NiMH
1.43V / 1.20A
+129mAh
00:08:45
Task progress Completed Disconnect Warning
* The task will automatically begin ten seconds after manual modication is completed.
Manual Mode
Place a battery into a suitable charging
slot and the charger will start charging
automatically after three beeps.
You can short press the up and down
buttons to remain on the task page and
change each parameter manually.
The options are as follows:
Task Settings
Chemistry
Task
Current
Condition
Start
NiMh
Charge
1.5A
-Δ10mV
1.5V
* NiZn and LiHv batteries need to be selected manually.
Conrming Battery Types
Usually, the battery chemistry type and the rated voltage are marked on the battery
sleeve. The charger will attempt to automatically identify the battery type based on
the built-in detection algorithm, but please select the battery types manually if the
charger chooses incorrectly.
Determining Charging Current
Always follow your battery manufacturer’s charging instructions, as it is important
to know the maximum charging current of the battery. Applying excessive charge
current may reduce the lifespan of a battery and/or cause damage.
In addition, excessive currents can cause heating and/or explosion of the battery
during the charging process. The charging and discharging capacity of a Lithium
battery is often marked with a C value. Multiplying the charging C value and the
battery capacity generally determines the maximum charging current supported
by the battery. For example, for a 1000mAh battery with a charging capacity of 0.5C,
the maximum charging current is 1000×0.5 = 500mA; therefore, the maximum
charging current is 0.5A. For a lithium battery, if it is not possible to conrm the
supported charging C value, please set the charging current below 1C for safety
and to protect your battery. Charge time will be directly proportional to charging
current and due to dierences in battery conversion eciency, the time taken to
complete charging might be extended for dierent battery types and capacities.
Storage Function
Use the storage function if a battery will not be used for a long period.
When selecting storage functions, automatic charging will be initiated if the battery
voltage is lower than the preset storage voltage; likewise, automatic discharging
will be initiated if the battery voltage is higher than the preset storage voltage.
Cycle Function
In this mode the battery will start a cycle of charging and discharging which can be
congured up to 30 cycles.
Default battery types and task parameters
Rated Voltage
Full Charge Voltage
Storage Voltage
Discharge Voltage
NiMH NiZn LiIon LiHv LiFe
3.80V
4.35V
3.80V
3.30V
3.70V
4.20V
3.70V
3.10V
3.30V
3.65V
3.20V
2.90V
1.20V
1.65V
0.90V
1.50V
1.90V
1.30V
Analysis Function
The analysis function can be applied to a battery that is under-performing or if you
would like to examine performance in general. This function can also be used to
identify and match the working capacities of batteries.
Activation Function
Occasionally a NiCd or NiMH battery may become so discharged that it can no
longer be recharged under normal conditions, especially if the voltage is extremely
low. Battery activation uses a low current to perform an activation cycle which will
charge, discharge, then charge the battery. The battery will be activated during this
process but will sometimes require up to three cycles. If the battery still cannot be
activated, then do not continue and dispose of the battery.
Internal Resistance Measurement Function
The charger is equipped with a function for measuring the internal resistance of
individual cells. The internal resistance is measured and calculated after the charging
task has been initiated for 10 seconds.
When the charger measures the internal resistance of the battery, it will instantly
adjust the charging current, so it is normal for sudden changes to occur in the
current during the charging process.
Due to the way the device measures internal resistance, the size of the charging
current can impact the accuracy of the internal resistance measurement.
A battery with large capacity and low internal resistance requires a larger charging
current to accurately measure the internal resistance.
Charging Completion
After beginning a task, progress will be displayed in the task quick preview bar.
“ ”will be displayed when the task is completed. It is normal for voltage decline
to occur once charging completes. As the number of charge cycles increases, the
performance of a battery decreases, and voltage decline becomes more obvious.
Charging a battery with a larger current will also cause a greater decline in voltage
after the charging is complete.
Battery short circuit and
reverse polarity protection
When a battery has been inserted with
the wrong polarity the corresponding
slots status will be displayed as below:
Battery polarity reversal!
To enter the System Settings screen, remove all batteries from the charger
and then long press the middle button.
System Settings
Volume
There are four options for volume setting:
high, medium, low and o.
When set to "O", the operation prompt
sound will be turned o, but the error
prompt sound will not be turned o.
Theme
Set the background color to bright/dark.
Capacity limit
Set the maximum battery capacity.
Activate Charging
If this option is turned on when the user selects the task type as Charging,
the charger will automatically discharge the battery before charging.
This is to eliminate the memory eect of the battery and restore the
storage capacity of the battery.
System Settings
Volume
Brightness
Theme
Low
Low
Bright
Capacity limit
Off
Activate Charging
Off
Language
English
System info
Restore
Back
All product photos, statements and literature are for reference only. For up-to-date information,
please visit our ocial web www.isdt.co. SHENZHEN ISD TECHNOLOGY CO. LTD reserves
the right of nal explanation and revision for the terms.
*
Scan the code for more information
SHENZHEN ISD TECHNOLOGY CO.,LTD
Add: 5th Floor, Yutian Building, No. 18Yangtian Road,
Xin’an Street, Baoan District, Shenzhen, Guangdong.
Website: www.isdt.co
Made in China
Other ISDT Batteries Charger manuals
