Smartec Manufacturer 3s 4s15A 20A PCM-L04s15-B87 PCM/BMS for Lithium Ion Battery LiFePO4 Battery Pack

• Customization: Available
• Apply to: 3-4s Li-ion/LiFePO4 Batteries
• Max.Cont. Discharge Current: 20A
• Model NO.: PCM-L04S15-F87
• Charge&Discharge: Share a Common Port
• Delivery Time: 7-15 Working Days
• BMS Dimension: L60*W50*T5mm
• ODM/OEM Services: Yes
• Transport Package: Antistatic Bag
• Specification: 3S 4S 15A 20A BMS For Li-ion/LiFePO4 battery pack
• Trademark: SmarTEC
• Origin: Shenzhen
• HS Code: 8507909000
• Production Capacity: 8000pieces/Month
• Package Size: 20.00cm * 10.00cm * 6.00cm
• Package Gross Weight: 0.500kg

Product Description

Smartec Manufacturer 3S 4S15A 20A PCM/BMS for Lithium Ion Battery LiFePO4 battery Pack 
 

Product Description

 

Product Name	3S 4S Lithium iron phosphate battery protection board
Product Model for PCB	PCM-L04S15-F87
Rated Voltage	12.8V
cont. working current	15A-20A
Charge Voltage	14.8V
Size	60*40*5mm
Application	Electric motor tools, sweepers, vacuum cleaners, solar street lights, stereos, sprayers

Feature:

1. Support 3-4 lithium ion/iron phosphate battery packs;

2. Charge/discharge the same port, the max. cont. working current is 20A;

3. With temperature switch;

4. There is a balancing function;

5. Size 60*40*5mm;

Product Parameters

 

PCM Specifications For12V(4S) LiFePO4 Battery Packs
Model:PCM-4S15A-F87
Available for 1-4 series battery packs, working current adjustable!
No.	Test   item		Criterion
1	Voltage	Charging voltage	DC: 14.8V  3.6/Cell
		Balance voltage for single cell	3.6±0.025V
2	Current	Balance current for single cell	36±5mA
		Current consumption	50μA
		Max continuous charging current	15A
		Max continuous discharging current	15A
3	Over charge Protection	Over charge detection voltage for single cell	3.75±0.025V
		Over charge detection delay time	0.5S-1.5S
		Over charge release voltage for single cell	3.55±0.050V
4	Over discharge protection	Over discharge detection voltage for single cell	2.20±0.080V
		Over discharge detection delay time	10mS-150mS
		Over discharge release voltage for single cell	2.70±0.100V
5	Over current protection	Over current detection voltage	100±25mV
		Over current detection current	300±20A
		Detection delay time	0.5-1.5S
		Release condition	Cut load
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	Cut load
7	Resistance	Protection  circuitry(MOSFET)	≤50mΩ
8	Temperature	Operating Temperature Range	-20~+70ºC
		Storage Temperature Range	-40~+125ºC
		Temperature Sensor	75ºC

 

Product Applications

 

Company Profile

FAQ

 

Quick Questions 

Q: Is OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you with technical support.

Q: What information do you need before making a customized battery pack?
1. Size of the battery pack
2. Voltage of the battery pack
3. Capacity of the battery pack
4. Max continuous discharge / working current
5. Cable and connector types
6. Whether communication or Bluetooth APP is needed.

Q: Can you print my logo on the battery cover?
A: Yes, a custom logo is available.

Q: Is the sample order acceptable?
A: Yes, sample orders for quality test is acceptable.

Q: How should I place an order?
A: we will issue a formal invoice to you and you just make the payment .then your order will be processed at once after got it.

Q: How should I pay? Which terms of payment do you accept?
A: T/T, Paypal, Western Union, D/P, L/C.

Q: How to ship out the batteries?
A: We have good partners to arrange the shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).

Q: Do you have the documents required for battery shipments?
A: Yes, we have MSDS, UN38.3 for single cells, and other special files needed for shipments to some regions can also be applied for you.