PCB 5s 15A LiFePO4/Li-ion Battery Pack BMS for 18.5V Battery Pack

• Series: 5s
• BMS Type: 5s LiFePO4 Battery Pack PCB
• Charging Current: 15A
• Discharging Current: 15A
• Type Voltage: 16V
• Type Charging Voltage: 3.6V*5
• Model NO.: LWS-5S15A-295
• Short Circuit Protection Function: Cut Load or Charging Activation
• Over Current Protection: 50A +-10A
• Over Charge Protection: 3.90+-0.025V
• Over Discharge Protection: 2.00+-0.005V
• Type: BMS
• Connection Mode: Series Connection
• Rechargeable: 15A
• Discharge Rate: 15A
• Size: Medium
• Accessories Type: BMS
• Rated Capacity: >1000MAH
• Standard Voltage: 8.4V～12V
• Usage: Protect The Cell
• Electrolyte: Li-ion
• Transport Package: Anti-Static Bag Packaging/ Carton Packaging
• Specification: L63.5*W46*T3.8mm
• Origin: China
• HS Code: 8536300000
• Production Capacity: 50000 Pieces /Months

Product Description

1. Product Description

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

• ^{Supply OEM/ODM and custom service}
• ^{High quality with smart balance function}
• ^{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} 

Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD
PCM Specifications  For 16V(5S)LiFePo4 Battery Packs
Model:  LWS-5S15A-295(5S) same port
No.	Test   item		Criterion
1	Voltage	Charging voltage	DC:18V  3.6Cell
		Balance voltage for single cell	/
2	Current	Balance current for single cell	/
		Current consumption	≤20μA
		Maximal continuous charging current	15A
		Maximal continuous Discharging current	15A
3	Over charge Protection	Over charge detection voltage for single cell	3.90±0.025V
		Over charge detection delay time	0.5S-1.5S
		Over charge release voltage for single cell	3.80±0.05V
4	Over discharge protection	Over discharge detection voltage for single cell	2.00±0.05V
		Over discharge detection delay time	1000mS-2000mS
		Over discharge release voltage for single cell	2.5±0.10V
5	Over current protection	Over current detection voltage	100±25mv
		Over current detection current	40±5A
		Detection delay time	1000ms-2000ms
		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)	≤20mΩ
8	Temperature	Operating Temperature Range	-40~+65ºC
		Storage Temperature Range	-40~+125ºC

 

2. Company Information

Shenzhen Li-ion Battery Bodyguard Technology Co., Ltd  found in 2013, is professional development, design & manufacture all kinds of shape, size PCM & BMS for Li-polymer/Li-ion/LiFePO4/Lithium Titanate battery pack. 

With 6 years experience and rapid growth, we have become the leading developer and supplier of battery management system (BMS), lithium-ion battery module solutions, and has accessed to the supply chain system of well-known domestic and foreign manufacturers, with our Professional R & D team, rich production experience, advanced production technology, excellent management system (ISO9001), providing our customers with high quality, safe, convenient and clean green products. 

 

  

3.  Shipping & Payment 

Packing: Inner packing:Vaccum packing/Plastic bag. 

Outer packing: Standard carton packing or packing per customer's requirements.

Delivery type: by air such as TNT,UPS,FEDEX or by sea ,just depend on your convenient.

Payment:L/C,T/T,Western Union,PAYPAL etc.

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,
 

 

Any further questions, Welcome to contact our sales person by sending inquiry .
Your satisfaction is our pleasure.  Let's Join hands for mutual Benefits!