Product Description
Features:
The product supports single-channel internal resistance and capacity measurement
Supports individual charging and up to 9 charging/discharging cycles in automatic mode.
Adopts DC two-wire method to test internal resistance.
Compact battery holder for 18650 batteries, suitable for flat battery measurement.
Maximum charging and discharging current is about 1A
Note: The charging and discharging process will generate local high temperature, please ensure that the environment is open and uncovered, and if you can add a fan to dissipate the heat is preferred. In order to ensure that the battery clamps firmly, 18650 battery holder using a compact battery holder for flat battery measurement! Does not support lithium iron phosphate battery charging
 
Power on/off:
①Power on automatically turn on
② power on state long press "ON/OFF/Menu" key to shut down.
③When the power is off without power failure, click "ON/OFF/Menu" key to turn on the power.
 
Switch between Chinese and English interfaces:
①Turn off the power
② Press and hold the "Adjustment" key to power on, release the key after the screen lights up, turn on the power and wait for 10 seconds to shut down
Turn off the power and wait for 10 seconds to turn off the power.
 
Specifications:
Power supply: DC5V external power supply or 18650 battery (both not include in package)
Applicable batteries: meet the stop discharge voltage 2.5 ~ 3.5V, 4.2V charging batteries are applicable
Power supply interface: Type-C interface
System language: English/Chinese switchable
Number of tests: 1-way charging and discharging measurement
Internal Resistance Measurement: Support, using DC two-wire method to test internal resistance
Charging function: support, 1 way program control maximum about 1A charging; 1 way hardware control maximum about 0.5A charging
Discharging function: Support, only 1 channel supports max. 1A discharging, stop automatically when conditions are reached.
Automatic charging and discharging: support, the battery is fully charged at the end of automatic mode (stop voltage setting 2.8V or above)
Cycle charging and discharging: Support, 1~9 cycles adjustable
Status Alert: Support
Stop discharge voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V,
3.3V, 3.4V, 3.5V adjustable in 11 steps
Discharge current: two-way resistance, maximum current of about 1A, not adjustable, does not support independent transformation
Charging voltage: special battery charging chip control, maximum about 0.5A/1A charging, full voltage 4.2V
Power failure save: only save the setup parameters, do not save the measurement data

Package include:
1* 18650 battery capacity internal resistance tester

1. We ship most of our orders within 24 hours, and may up to 48 hours for.

2. If you want faster shipping way. Please contact us before making payment.

3. Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message.

1. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive.

2. If you have any questions, please feel free to email our service  specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP.

3. Return/refund  is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is  received.

4. Please contact us first before returning your product!!!
1. If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible.

2. You can contact us 7*24, we will reply at the first time, and we will surely solve your problems.


Note:

1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size.

2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us.

3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal.

4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
1. We accept all verified payments from ebay.

2. Orders will be shipped after receiving cleared payment.

3. Payment due within 7 days after auction ends and for buy it now listings.

Shipping

1. We ship most of our orders within 24 hours, and may up to 48 hours for.

2. If you want faster shipping way. Please contact us before making payment.

3. Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message.

Returns
1. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive.

2. If you have any questions, please feel free to email our service  specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP.

3. Return/refund  is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is  received.

4. Please contact us first before returning your product!!!
Contact Us
1. If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible.

2. You can contact us 7*24, we will reply at the first time, and we will surely solve your problems.


Note:

1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size.

2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us.

3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal.

4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
Payment
1. We accept all verified payments from ebay.

2. Orders will be shipped after receiving cleared payment.

3. Payment due within 7 days after auction ends and for buy it now listings.

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