Product Description Features:
Main IC using original "precision" imported components.
With over charge, over discharge, short circuit, over current protection function, for a variety of different shapes of 3.N capacity lithium batteries.
Low current consumption.
Stable performance.
Fine workmanship and durable.
Can meet the performance requirements of many aspects, to ensure, the absolute safety of the battery group.
Suitable for many requirements of high integration, low cost occasions.
Specification:
Dimension: 28*3mm (Approx)
Over Charge Release Voltage: 4.275±0.025V
Over Charging Voltage Range: 4.075±0.025V
Over Discharge Voltage Range: 2.5±0.1V
Over Current Detection Current: 2.8±0.3A
Main function: over charging protection, over discharge protection, short circuit protection, over current protection function.
Connection description:
B+ connect to battery+
B- connect to battery-
P+ for battery output input+
P- for battery output input-
Package Contents:
10 * Protection Board
Notes:
1,The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2,Please allow slight manual measurement deviation for the data.
Payment We accept payment via Paypal only.
Payment must be completed within 5 days. If you have any problems about payment, please contact us via message. Delivery details
We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.
Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means
exactly the the same color and size. 
It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.
Contact us
We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.