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Product Description

Features:

1.Connecting Charger Teminal adopts withstand high voltage instrument

2.Internal 3 phase overcurrent detectiton circuit (overcurrent 1,overcurrent 2,load short circuit)

3.MOS tube can control battery charging and discharging

4.Wide Operating Temperature Range

5.Low Consumption Current

Specifications:

1.Charing Voltage:DC 4.2--5V CC/CV

2.Single Battery Consumption Current:<=6uA continuous discharging current 2.7A

3.Overcharging Detection Voltage:4.2 V+/-0.025V

4.Overcharging Detection Delay Time:150-500 ms

5.Overcharging Restore Voltage:4.0V+/-0.025V

6.Overdischarging Detection Voltage:2.75V+/-0.1V

7.Overdischarging Detection Delay Time:50-150ms

8.Overdischarging Restore Voltage:2.5V+/-0.10V

9.Overcurrent Detection Voltage:150+/-30mv

10.Overcurrent Detection Current:4.5+/-0.5A

11.Overcurrent Detection Delay Time:5ms-15ms

12.Overcurrent Restore Type:automatic restore

13.Short Circuit Detection State:external short circuit

14.Short Circuit Detection Delay Time:<=50us

15.Short Circuit Restore State:automatic restore

16.Internal Resistance:MOSPET <= 40m ohm

17.Operating Temperature Range:-40 - +50 Celsius

18.Storage Temperature Range:-40 - +90 Celsius

19.Size:3 x 0.3cm/1.18 x 0.19inch

Soldering Point Introduction:

1.B+:connect with power positive

2.B-:connect with power negative

3.P+:connect with charging/discharging port positive(charging port/discharging port common used)

4.P-:connect with charging/discharging port negative(charging port/discharging port common used)

Package Content:

1Pcx 1S 3.7V 2.5A Lithium Batterry Protection Board Polymer BMS PCM PCB Li-ion Module

Note

- Please allow minor errors due to manual measurement. Thanks for your understanding.

- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Shipping

1. We offer free shipping service.

2. Please be aware of this note before purchasing: All items will be shipped on next day after clear payment is received, usually 2 handling days included.

3. According to our experience, items usually arrives in 10-15 working days after being sent. Of course there are always uncertainties during shipping.

4. Standing behind our customers, we will take responsibility for the quality and delivery time, please kindly don't leave negative or neutral feedback without further communication.

Returns

1. We offer money back guarantee service.

2. If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.

3. Any product you return must be in the same condition you received it and in the original packaging.

4. Please keep the receipt. Please send returns only by registered mail.

5. If you have not received the item, please wait a maximum of 20 days and let us know within 7 days. Please contact us before return, we will give you the return address.

If you have any questions please feel free to contact us.

Working Hours: Monday to Friday

Note: Please only use the eBay messaging system instead of email.