Electronic characteristic（Ta=25℃）

----Overcharge

overcharge protection voltage    4.300±0.005V

overcharge release voltage       4.100±0.050V

delay time of overcharge         0.96-1.44s 

release method of overcharge     lower than overcharge release data

----Over discharge

over discharge protection voltage 2.400±0.100V

over discharge release voltage    3.000±0.100V

delay time of over discharge      115-172ms

release method of over discharge  cut-off load and voltage higher than over discharge release data

----Excess discharge current

the current of over discharge current    3-6A

delay time of over discharge current protection  7~10ms

release method of excess discharge current   cut-off load

----Short

delay time of short protection  250-380us

release method of short protection  after short circuit released

----Self consuming

static self consuming  Max.7uA

------suggest Working conditions

MAX charge current   2A

MAX discharge current  2A

----IR resistance

the IR resistance of main circuit   Max.30mohm

----size 

size of single PCM  17*17*0.6mm

How to use this PCB?

----the charging connecting method：

p- connects to the negative of charger

p+ connects to the positive of charger

----the discharging connecting method：

p- pads connects to the negative of the loader

p+ connects to the positive positive of loader

Attention please!!!

After assembling the battery and the protection board, if there is no voltage output when your first power on, please charge the battery with the special charger and it will work normally.

If there is still abnormal, please contact us.

Payment terms

Paypal is acceptable

Terms of Shipment

-The goods will be shipped within 2 working days after receiving the payment by Paypal.

-Shipping address supplied by Paypal is acceptable.

-Normally, it will take around 10~25days from shipping date to reach destination by post airmail. Delivery time varies depending on your location and some factors such as holidays, bad weather, customs clearance and postal strike.

-Below is referred delivery time, please read before you decide to buy to avoid any later dispute.

USA---10-20 working days

Canada/UK/ASIA/Australia---15-25 working days

South America/South Africa/Southeast Asia/Middle East---20-40days

Italy/France/Spain/Germany/Eastern Europe/Russia/Mexico ---20-45 days decided by local strict customs Inspection.

-If the weights more than 2kgs/lot, we will select other fast shipping company because post airmail does not support the goods which is over 2kgs.

-If you want to ship the goods through other fast shipping company, please contact with us by email before ordering.

-Buyers are responsible for additional tax, customs fee and Duty for importing(if any)

Return Policy

-Customer satisfaction is always our Top Priority.

-We will give a full refund only if the item you receive is different from the description. A refund will be given when the item is returned back to the store. Buyers should inspect the item upon receipt of the package. Contact us before return.

-Please contact us if you want to return item if you purchased wrong. For restocking fee and other fee, we will discuss friendly to solve.

-If you find the item is defective, we would offer exchange.

-Returned item must be in original condition. Any item returned must be packaged completely, with all manuals.Regardless of condition, all items must be packaged appropriately so as not to incur physical damage during return shipping. Damaged item can not be accepted.

-All faulty due to improper installation or improper use will NOT be responsible. Any physical damage will avoid your service too.

-It must be noticed within 3days for any problem and returned within 14days of receipt and in the same condition it was sent in. You must contact us before shipping any items back. For all cases, shipping fee is not refundable and buyer is responsible for the return shipping cost. We will not refund shipping costs.

-If you encounter any problems about anything, please feel free to send us inquiry and we will do our best to assist you to solve the issue.

Feedback

We will do our best to meet all the customer's requirement. It is very important for us to receive your satisfied feedback. If you are not satisfied with the items you received, please contact us before leaving negative feedback. We will work together to solve any dispute.