Smart BMS 16s LiFePO4 Lithium Ion/Lto Battery 300A Active Balance Can/RS485/Bluetooth Inverter Solar Storage Energy

• BMS Type: Smart BMS
• Charging Current: 100~300AA
• Discharging Current: 100~300A
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LWS-16S300A-915
• Type Voltage: 48V
• PCM Size: L300*W100*T40mm
• Type Charging Voltage: 54V
• Balance Voltage: 4.2V
• Short Circuit Protection Function: Cut Load or Charging Activation
• Over Current Protection: 100+-10A
• Over Charge Protection: 3.75~4.25V
• Over Discharge Protection: 2.5~2.8V
• Temperature Protection: Yes
• Type: Rigid Circuit Board
• Application: Consumer Electronics
• Base Material: Copper
• Transport Package: Anti-Static Bag Packaging/ Carton Packaging
• Specification: Active balance current 3A
• Origin: China
• HS Code: 8536300000
• Production Capacity: 50000 Pieces /Months
• Package Size: 30.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 0.750kg

Product Description

1. Product Description
About your products,just tell us the relative voltage/ cells/ current A or equipment etc,

We will help to recommend the most suitable products for you. 

Product Advantages:

• ^{Supply OEM/ODM and custom service}
• ^{High quality with ACTIVE balance function}
• ^{Active balance current:3A} 
• ^{All parameter settings.}
• ^{CAN/RS452/Bluetooth/LCD display screen}
• ^{Wholesale price}
• ^{ISO9001/ISO14001/CE/ROHS certificates}
• Fast delivery
• ^{Green product}
• ^{One year warranty}
• ^{Excellent safety performance}
•  ^{Short circuit testing passed}
• ^{Overcharge testing passed}
• ^{Over discharge testing passed}
• ^{Original imported :IC from Japan,MOS from USA,Components from Sumsang.}
•  ^{1.2m drop testing passed}
• ^{100% testing} 
• ^{Support ODM & OEM services} 

 About the battery BMS/PCB/PCM--LWS-16S300A-915

Function^{_: Detect and protect the battery from over-charge  ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function .}

^{Build with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application
( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.}
   

Item	Min	Max	Type	Unit
Normal working voltage	12.5	60	48	V
Normal charging voltage	18	60	57	V
Working temperature range	-20	70	25	°C
Working humidity range	10	85	/	%
Continuous charging current	/	300	/	A
Continuous discharge current	/	300	/	A
active balance current	/	3	/	A
passive balance current	/	100	50	mA
Discharge output internal resistance	/	<10	/	m
Normal operating power consumption	10	25	15	mA
Total power consumption in sleep state	20	60	40	uA
Operating power consumption	/	/	/	uA

No.	Battery working status	Data	Action value	Action recovery value	Unit	(ms) Action delay time	(ms) Action recover delay time
1	Charge	Total voltage	3.5  × N	3.45 × N	V	1000	1000
2	Charge	Single voltage	3.5	3.45	V	2000	2000
3	Charge	The 1^st over current detection current	300		A	4000	1000
4	Charge	The 2^nd over current detection current	300		A	300	1000
5	Charge	Cell high temperature	55	50	°C	4000	4000
6	Charge	Cell under temperature	2	3	°C	4000	4000
7	Charge	Ambient high temperature	60	55	°C	4000	4000
8	Charge	Ambient under temperature	-10	0	°C	4000	4000
9	Charge	MOS MOS high temperature	90	85	°C	4000	4000
10	Charge	Total voltage	2.6  × N	2.7 × N	V	1000	1000
11	Charge	Cell voltage	2.6	2.7	V	2000	1000
12	Charge	The 1^st over current detection current	300		A	4000	1000
13	Discharge	The 2^nd over current detection current	300		A	300	1000
14	Discharge	Cell high temperature	55	50	°C	4000	4000
15	Discharge	Cell under temperature	2	3	°C	4000	4000
16	Discharge	Ambient high temperature	60	55	°C	4000	4000
17	Discharge	Ambient under temperature	-10	0	°C	4000	4000
18	Discharge	MOS MOS high temperature	90	85	°C	4000	4000
19	Any state	Cell voltage difference	0.45	0.3	V	1000	1000
20	Any state	Cell temperature difference	8	3	°C	5000	5000
21	Any state	SOC Low SOC	3	5	%	1000	1000

  



2. Company Information

  

3. Packaging & Shipping & Payment 

4. FAQ

Q:  How many Ampere protection circuit boards should choose?

A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.

 

Q:  What is the distinction between same port wiring and different port wiring?

A: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current. 

 

Q:  What is the distinction between balance and unbalance function?

A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

 

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 is per your requirements,Also ODM / OEM is welcome.

 

Q:  What is your term of payment?

A: PayPal, T/T, L/C,

5. Customer Feedback


 

Any further questions, Welcome to contact our sales person by sending inquiry .
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