Battery Tester XL-MH99V5 2 Lithium Battery Protection Circuit Board 21V 5

Battery Tester XL-MH99V5 2 Lithium Battery Protection Circuit Board 21V 5 Series Lithium Power Tools Battery Module Testing

Feature:

1. Adopting a 5 series lithium battery-dedicated IC as a proceor. 2. Real-time detection of battery voltage, charge and discharge current, and ambient temperature. 3. Overcharge, overdischarge, discharge overcurrent, short circuit, charge overcurrent, temperature protection, etc. 4. High-quality electronic components ensure the stable and reliable performance of the lithium battery protection board. 5. Widely used on battery packs for power tools using 18650 lithium batteries.

Specification:

Lithium Battery Protection Board

MH99V51-S ） S5eries

21V

Current

Overcharge Protection

Overcharge Protection Delay

4.125V

Overdischarge Protection

Over-Discharge Protection Delay

3V

Overcurrent Protection

Overcurrent Detection Current

1S

Short Circuit Protection

Short Circuit Detection Delay

1S

Recovery Status

Over Temperature Protection Temperature

Recovery Temperature

Working Status

6uA(25 ℃)

30 ±5mΩ

Approx. 80 x 63.5mm / 3.1 x 2.5in

-40 °C-85°C Relative humidity≤75%

Package List:

1 x Lithium Battery Protection Board

1) We accept , , TT.All major credit cards are accepted through secure payment proceor ESCROW.

2) Payment must be made within 3 days of order.

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About shping

1. WORLDWIDE SHPING.(Except some countries and APO/FPO) 2. Orders proceedtimely after thepayment verification. 3. We sh to confirmed order addrees. Your order addre MUST MATCH your Shping addre. 4. The images shown are not the actual item and are for your reference . 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6. If you have not received your shment within the period, please contact us. We will track the shment and get back to you as soon as poible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences, we will choose to sh your item from our first available warehouse for fast delivery.

8. We seller are not in charge of duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks

Return and

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your poeion more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A OR REPLACEMENT. 2. All returned it MUST BE in the packaging and you MUST PROVIDE us with the shping tracking number, specific reason for the return, and your po#. 3. We will YOUR FULL WINNING BID AMOUNT, upon recet of the item in its condition and packaging with all components and acceories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpre. OR, you may choose to have a replacement.

About feedback

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very ant We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily addre your concerns. It is impoible to addre iues if we do not know about them!

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.