8S to 24S new DIY Lifepo4 li-ion 50A/80A/100A/110A/120A smart bms pcm with android Bluetooth app | Электронные компоненты и

8S to 24S new DIY Lifepo4 li-ion 50A/80A/100A/110A/120A smart bms pcm with android Bluetooth app | Электронные компоненты и

Notices: 

1.If you have no experience for DIY battery assembly, please spend more time to check more details or ask us before you buy.

2.The BMS are with much components and software, Please do well in insulation for each step. Otherwise, it will dameged the whole pack.

3.The BMS is suitable for    8S To 24S  3.7v Li-ion/3.2VLiFePO4/ 2.4VLTO Battery Pack.

​4.The current is continuous current, we are improving it. BMS Size: 155*75*25mm

Main Features:

1. 8S-24S any Series LiFePO4/Li-ion 2.4V LTO  battery

2. Single cell voltage checking

3. Charge capacity testing

4. Support Android App parameter setting.

5. Support LCD screen showing

6. Dual independent watchdog real-time monitoring program plus two protection, never crash!

About temperature sensors:

Mather BMS Parameter:

Automatic equalization function

Bluetooth module attached on the BMS which can connect to smart phone,  right now only support Android 4.3 above.

APP Support English.

Parameter set by APP

Adjustable Parameters:

Single cell voltage: 1-5V (Distance≦5mv

Over-Temperature setting

Over-Charge/Discharge current setup

English App Showing Reference:

LCD screen Parameter: (RV 4.8 Drive)

Voltage Range:24V-100V, Can connect to Battery directly.

1. Battery assembly notice before BMS installation:

Each cell must match well before BM installation (Battery internal resistance differences within 5 Milliohm, voltage within 0.03 V , capacity vary within 50 mAh). Lfepo4 cell, voltage between 2.6V~3.5V,Li-ion cell, voltage between 3~4V.

If the cells are full charged,please discharge them to the standard voltage range.Cell first parallel then series.

2. Connection instruction of BMS wires:

(a) Connect B- big short wire to battery general negative end( B-and Discharge port, you must use one large wire to connect the hole)

(b) Connect signal/Balance wires: remove the balance wires from BMS before you assembly. Start from B-, first wire connect to B-,the second balance B1 wire connect to the first cell positive, B2 connect to second cell positive,balance wires soldering should be according to the order of B-,B1,B2,B3....

Chinese language video： 

http://www.bilibili.com/video/av8458280/index_1.html

http://www.bilibili.com/video/av8458280/index_2.html

Motherboard simple test

After receiving the BMS, please do not hurry to link the battery, please remove the motherboard screws, check inside of the port name carefully.

1．The distribution of small key switches and joints welding.

2．Then reassemble the motherboard. Do not connect the battery in the case of the motherboard decomposition, so that the permanent damage the motherboard

3．The following figure is to test board to connect the battery the most simple wiring diagram.

4．Motherboard power supply voltage: 24V ~ 100V (many customers can not start the motherboard, because the motherboard input voltage is too low)

5．Start the motherboard: it needs to link the line completely, hold down the small switch for 3 seconds, until the motherboard red light, release the switch.

6．About Turn ON/OFF Button:

   A, Hold down the boot switch for about 5 seconds, release the switch, the motherboard display light goes out;

   B, the phone APP link motherboard, click APP on the button to close the motherboard.

7．If the motherboard start successfully, please disconnect the power supply.  Put balance line into the motherboard, the display can be displayed the battery voltage. The battery equalizer line must be checked to see if the connection is correct.

Packing List:

BMS motherboard x 1PCS

Screen x 1SET

Screen line wiring x 1PCS

Screen line power cord x 1PCS

Battery temperature sensor x 4PCS

Motherboard boot button x 1PCS

Battery connection cable x 25PCS

Battery pack connectors x 2PCS

All the items with tracking numbers and will be dispatched within 3 business days by Airmail after the payment is received. Once the payment above our rule, we will send the parcel by more expensive shipping way, like E-packet, NL post or Singapore post etc.

Most times you will receive your order within 10-60 business days after we transfer your package to agent We cannot guarantee the delivery time if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, Chile or some European countries may take up to 90 days or longer for delivery.

If you are concerned in any way, please feel free to contact us via  message instead of leaving negative/neutral feedback or opening a dispute. We will make every effort to fix any problem(resend or refund any missing item).

Customs duty is obligation and liability of a citizen in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.

（1）Defect: We will fully refund or send you a new replacement after we checking.
（2）Dissatisfaction: Please contact within 7 days, we will fully refund after get your returned goods.
（3）Missing parts/Q'ty: Please contact us in time, we will redeliver,or a partial refund issued.

1. Any questions, please contact us via message or email us.We will reply your message within 24 hours except holiday. If you do not receive our reply within 24 hours, please post a message again because sometimes our message system may block some emails.

2. If you are satisfied with our service, please kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 stars" in very area
3. Our aim is to provide Top Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. 
4. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.Thanks!