LiFePO4 16S 48V 100A- 500A BT BMS

Feature：

Over charge protection.

Over discharge protection.

Over current protection.

Over heat protection.

Short circuit protection.

Waterproof.


Specification：

Name：LiFePO4 16S 48V 100A-500A BT BMS.

Battery Type：Lifepo4.

Norminal Voltage：3.2V.

Colour:RED.

Material:metal.


Bluetooth module：

Specification:

Product name:  Bluetooth module.

Color: as shown.

Material: Plastic + Metal.

Bluetooth module : available connect with Android and IOS App and can review the battery status in real time by mobile phone.


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


Pls refer to following link to understand bluetooth set up by APP.

https://www.dalyelec.cn/newsshow.php?cid=24&id=74&lang=1


Notes (very important):

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.

Specification:

Product name: DALY Smart BMS Accessories

Color: as shown

Material: Plastic + Metal

Only smart accessories,not BMS board included!!!

The package includes:

1*16S 48V 100A-500A BT BMS （BT version）

1*Cable

1*NTC Temperature Sensor

1*Bluetooth module

1*5A Parallel Module current

OR

1*DALY Smart BMS Accessories

Daly Smart BMS Tutorial Video

https://www.youtube.com/channel/UCENHUfQQqPXwQwH6mMAAvMA

1. Daly Smart BMS Touch screen Connection Tutorial https://www.youtube.com/watch?v=uVzdiTusfK4
2. Daly Smart BMS SOC light board Connection Tutorial https://www.youtube.com/watch?v=SxJWjg5Geic&t=96s

3. Daly Smart BMS PC screen Connection Tutorial https://www.youtube.com/watch?v=lIDImJAK5F0

4. Daly Smart BMS CANBUS Connection Tutorial https://www.youtube.com/watch?v=nZnDJsilcr4

5. Daly Smart BMS Bluetooth APP Connection Tutorial https://www.youtube.com/watch?v=xnHunhNvrTg&t=6s

6 Daly Smart BMS UART、RS485 Connection Tutorial https://www.youtube.com/watch?v=iwdChhE1NIY

FAQ

Q: How do I know what material OR type my battery is ?
A:  Please look the battery body,if the normal voltage of your battery  shows 3.2V,the battery is LiFePo4.If the normal voltage of your battery  shows 3.6V or 3.7V, the battery is Li-ion or Li-polymer battery, You can  also ask battery manufacturer for the material of battery.

Q: Is this BMS suit for my battery?
A: This BMS suit your battery or not depends on below 2 points:
How many series you cell is in your battery pack? The BMS you buy must be same series as your battery pack.
What  material your battery is? Only the LiFePo4 battery has different  electric parameter from other battery, so if you need buy the BMS for  LiFePo4, Please let us know firstly.

Q: What is the Common port and Separate port? what is the difference?
A: We take 13S 48V16A BMS as example:
Common  port 16A means your charge cathode and discharge cathode are connected  in the same point end (our P-),  charge cathode and discharge cathode  are used in the common connection port, so the charge current and  discharge current are same as 16A.
Separate port is separately  connected by charge cathode (our C-) and discharge cathode (our P-), so  the charge current and discharge current are different, discharge  current is 16A, charge current is 8A.

Q: What is the balance function?Do we need cell balance or not?
A: The working principle and function are as followings:
When  your one cell voltage was reached balance voltage(Li-ion 4.18V, LifePo4  3.6V), that cell balance start work, balance resistance starts  discharge with 35mA, that cell was in both charging and discharging  status, and other cells were not reached balance voltage(Li-ion 4.18V,  Life Po43.6V), so they are only in charging status, when the fast cell  voltage was reached overcharge voltage (Li-ion 4.25V, Life Po4  3.75V),BMS starts off power protection, all the cells are stop charging,  this process will enable your battery charging in balance current, and  your battery voltage are in balance status.
However, if your cell  voltage difference are in a big range, The equilibrium effect is almost  zero,The solution is to replace cells with large voltage gaps.

Q: The relationship between battery capacity(AH or mAH) and BMS current(A)?
A:There  is no direct relationship between battery capacity and BMS current, big  capacity doesn't mean big current, but rely on continue current, that  is to say if your engine is powerful, you should choose high current of  BMS, it is not relied on battery capacity.
 
Q: What type of charger should i choose?
A:  Lithium battery must choose specific charger, don't use charger for  leadacid battery, for leadacid charger may have MOS with high pressure  breakdown protection, which will not protect of BMS over charge. LiFePo4  battery charger voltage = number of battery strings X 3.6V, while  Li-ion battery charger voltage = number of battery strings X 4.2V.
 
Q: What current BMS should I choose ?
A: Take 10S 36V as example:
What  current BMS you choose is depend on your E-bicycle motor power and  current limitation of controller,eg.16A for 350W and below, 25A for 500W  and below, 35A for 800W and below, 60A for 1000W and below,  over 1200W  are contact with our service specialist for suggestion, continue  current shall be higher than current limitation in controller.

Q: Do you have Minimum Order Requirement (MOQ)?
A:  No, we don't have MOQ. different customer have different requirement  ,we can provide various capacity and size as per your requirements, also  ODM / OEM is welcome.

Q: What is your term of payment?
A: PayPal, T/T, L/C,Western Union and so on, everything can be talk.
 
Q: How to contact for BMS?
A: Please send messages at below or E-mail us and we are always glad to help you with BMS.