This  Link can only support Bluetooth, UART communication.  If you need UART function，please extra buy UART cable in this listing.  And if you need other function, you also can contact with seller before  you place order.

13S 48V 30A-250A Li-ION BT BMS

Feature：

1)Over charge protection

2)Over discharge protection

3)Over current protection

4)Over heat protection

5)Short circuit protection

6)Waterproof

Specification：

Name:Li-ION 13S 48v 30A -250A common port with balance BMS（ BT  version ）

Battery Type：Li-ION

Norminal Voltage：3.7V

Constant discharge current：30--250A

Constant charge current：15A-125A

Model: DL13S (3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4)

Colour:Red

Material:metal

Product activation introduction：

For our smart bms,when first use,need to activate first,then B- P- can be conductive,voltage from P- can be same from B-, then BMS can work  well.

Method ①: there is an activation switch on the board and click the button.

Method ②: Press thebuttonon the bluetooth module to activate the bms directly.

Method ③: Charge activation, B-line must be connected to the total negative pole of the battery pack when

Parallel Module:

1.Parallel Module: It is used in parallel with Daly Smart BMS (parallel battery   pack), you need to buy the Prallel Module together with Smart BMS if  you  need a parallel battery pack by multiple Daly BMS. Because the BMS  will  need a custom DO port so that it can use the parallel module, otherwise it is not necessary.

2.When  the battery is paralleled by   Daly Smart BMS and parallel module, each battery pack will need smart   bms and parallel module, that means 2  battery parallel packs need 2   smart BMS and 2 parallel modules. The 3 parallel battery packs need 3   smart BMS and 3 parallel modules etc.
Please buy smart BMS and parallel module in the same order, this can improve the compatibility for the BMS and parallel module.

3.And the parallel intelligent BMS has the same voltage and current.
 
UART communication :

Parameter  Real Time View：With Smart Communication Function UART Protocol ,

All  Parameters can be check Via Bluetooth App or UART USB Connection with PC  Monitoring

Program.

Bluetooth module：

Material: Plastic + Metal

Bluetooth module : available connect with Android and IOS App and can review the battery status in

real time by mobile phone.

3.0" colour power level display：

Screen size: 3 inches

Suitable for voltage: 0-999V

Suitable for current: 0-999A

Applicable temperature: -20-75°C

Power consumption: <20mA

Power display: 0%-100%

Description of power display: Display 0 = 0% power remaining, Display 1 = 25% power remaining,

Display 2 = 50% power remaining, Display 3 = 75% power remaining, Display 4 = 100% power

remaining

Active Balancer

1.The newly designed DALY battery equalizer adopts the latest transformer   inversion active 

energy transfer technology to balance the voltage   difference of large capacity battery pack, 

recover battery capacity, refresh your battery pack and extend the battery usage life.

2.1A equalizing current realizes the ultra-fast energy transfer between each string battery. The equalized voltage difference can be reduced to 0.01-0.02V, bringing you an efficient and reliable 

battery equalization experience.

3.The aluminum cooling fin dissipates heat rapidly when equalizer is working

4.Suitable for:Li-ion Battery, lifepo4 Battery, LTO Battery

5.You can download the mobile APP and check the battery balance current information at any time

please confirm with customer service that if communication method compatible with certain bms .

◆ Pls refer to following link to understand how to use the touchable LCD

https://www.dalyelec.cn/newsshow.php?cid=24&id=76&lang=1
◆ Pls refer to following link to understand how to use bluetooth function

https://www.dalyelec.cn/newsshow.php?cid=24&id=74&lang=1
◆ Pls refer to following link to understand how to use PC function(UART communication)

https://www.dalyelec.cn/newsshow.php?cid=24&id=65&lang=1

The package includes:

1*13S 48V Li-ION BMS （BT version）

1*Bluetooth module

1*Cable

1*NTC Temperature Sensor