new
Over charge release voltage: 4.23 ± 0.05v
Over charge voltage range: 4.25±0.05v
About the discharge voltage range: 2.54 ± 0.1v
About current proof of a current: 2-3A
Main function: charging over the discharge in protection, protection, short circuit protection, over current protection function.
feature:
the main ic with original "precision" imported components.
With over charge, over discharge, short circuit, over current protection function for a variety of different forms of 3.7V capacity lithium batteries.
With the Japanese precision of the ic, vishay, aos, ir and other high-quality mosfet, fr-4 low temperature coefficient of the plate, well-designed, comprehensive testing compact size.
Suitable for many requirements, high integration, low cost occasions.
The performance requirements can meet many aspects to ensure the absolute safety of the battery group.
the currently low consumption.
stable performances.
good workmanship and durable.
description: connection
b + with battery +
b - with battery -
p + for battery - output - input +
p - battery output - input -
Package included:
10pcs
a notice:
Please allow 1-3mm error due to manual measurement.
Item color displayed, photos may vary slightly with computer screen since monitors are not calibrated.
1. PayPal payment accepted only.
2. Items will be shipped to your eBay address. Please make sure it is correct.
3. Payment must be received 4 days after auction ended.
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.
On 09-Jul-2022 at 06:06:08 BST, seller added the following information: