Li-ion Battery BMS 4s 12A 11.1V

N º de Modelo.
LWS-4S12A-167-R02(3S)

Discharging Current
12A

Type Voltage
14.8V

PCM Size
L68*W37*T4mm

Type Charging Voltage
16.8V

Temperature Protection
No

Balance Function
No

Paquete de transporte
Anti-Static Bag Packaging/ Carton Packaging

Especificación
L61*W61*T3mm

Marca comercial
LWS

Origen
China

Código hs
8536300000

Capacidad de producción
50000 Pieces /Months

Descripción

1. Descripción del producto

BMS Product feature:

  • Supply OEM/ODM and custom service
  • High quality with smart balance function
  • Precio al por mayor
  • 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/PCMFunción: Detecta y protege la batería contra sobrecarga/sobredescarga / cortocircuito por sobrecorriente / Protección de detección de temperatura/función de equilibrio de voltaje automático .Versión común : Puerto común para carga/descarga.

Versión separada : Puerto separado para carga/descarga.

Podemos personalizar cualquier PCB desde 1Baterías de litio S a 35S con diferente corriente..

3.6Batería de iones de litio V 3,7 V 3S/4S 18650 BMS 5A 7A 8A 10A 12A battery BMS With balance

Si cree que este producto no cumple con sus requisitos, puedes consultar a nuestro personal, Puedes recomendar o personalizar la placa de protección de batería de litio que desees..

  • Descripción del efecto de la aplicación.
(Battery Management System) BMS puede prolongar la vida útil de la batería y hacer que funcione de forma segura.

Este modelo se puede utilizar para energía solar., luces LED, luces de emergencia, Equipos digitales, etc.scooter eléctrico,bicicleta eléctrica,turista
vehículo turístico,electric tricycle,low speed ev,emergrncy ups,solar street light,RV&home energy storage……
Li-ion Battery BMS 4s 12A 11.1V

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.

Li-ion Battery BMS 4s 12A 11.1V
Mode LWS-4S12A-167-R02(3S)
PCM Size L65*W61*T3 mm
battery series 3S-4S Available
working current 12A Available
Solicitud luces LED, luces de emergencia, Equipos digitales, etc.
Muestra available
Li-ion Battery BMS 4s 12A 11.1V
Wiring:
1. First connect the B- of the BMS to the total negative pole of the battery pack;

2.The cable starts from the thin black one connecting B-, the second red wire connects the positive pole of the first string of batteries, and the next string is connected in turn to positive pole of the battery,B-,B1,B2……B3; then insert the cable into the BMS; (The maximum number of strings is 3-4 strings, the example picture is 15 strings) (Please weld the wires in order and avoid pseudo solder joints.)
3. Connect Charger C-/Load P- with BMS C-/P- (Use larger size wires)
4. Connect Positive Pole: Charger C+/Load P+ with Battery Pack B+ (Use larger size wires) .

Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD
PCM Specifications For 14.8V (4S) Li-ion Battery Packs
Modelo: LWS-4S12A-167 (4S)
No. Test item Criterion
1 Voltaje Voltaje de carga corriente continua:16.8V CC/CV
Single balanced voltage 4.20±0.025V
2 Current Balance current for single cell 84±10mA
Current consumption 50μA
Max continuous charging current 12A
Max continuous Discharging current 12A
Peak current 20A, 2segundos
3 Over charge Protection Overcharge detection voltage 4.25V±0.025V
Over charge detection delay time 0.5S-1.5S
Over charge release voltage for single cell 4.15V±0.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.70V±0.08V
Over discharge detection delay time 0.5S-1.5S
Over discharge release voltage for single cell 3.0±0.10V
5 Over current protection Over current detection voltage 200±25mv
Over current detection current 40±5A
Detection delay time 5mS-15mS
Release condition Cut load
6 Short protection Detection condition Exterior short circuit
Detection delay time 200-500us
Release condition Cut load
7 Resistencia Protection circuitry(MOSFET) 50
8 Temperatura Operating Temperature Range -20~+60ºC
Storage Temperature Range -20~+85ºC


Li-ion Battery BMS 4s 12A 11.1VLi-ion Battery BMS 4s 12A 11.1VLi-ion Battery BMS 4s 12A 11.1VLi-ion Battery BMS 4s 12A 11.1VLi-ion Battery BMS 4s 12A 11.1VLi-ion Battery BMS 4s 12A 11.1V
2. Company Information

Li-ion Battery Bodyguard BMS is used for Lithium ion /LiFePo4/LTO battery pack.

We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc.

The main functions : over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc.

According to the customer request we can develop PCM in different sizes and structures.

BMS manufactured by high quality Mos and IC imported .Keep your battery long cycle serivce life time.

5 Reasons to Work with Li-ion Battery Bodyguard :

1.COMPLETE SOLUTION:

We are an End-to-End Solution Provider; so we offer you a complete system solution! Being able to offer the complete solution we save you the hassle of having to search for additional suppliers. From design to supply, we are with you every step of the way!

2. INNOVATIVE PRODUCTS:

We take pride in being original, so we have an exclusive range of products for our clients. These unique products and innovation ensure you stay at the front of an everchanging market.

3. TECHNICAL SUPPORT:

Our support doesn’t stop once you invest in our products; with our experienced and skilled technical team we assist you even after sale. If you have any questions about your System or Products purchased, our technical team have the answers.

4. PERSONALISED TRAINING:

Our qualified team of experts are readily available to provide A-level class training to your team. Thus, ensuring you remain up to date with the latest bms technologies, safety and testing.

5. QUALITY CONTROL:

With our in-house quality control team and state of the art facilities, we ensure the delivery of a unique product that meets and goes beyond your expectations.

3. Preguntas más frecuentes

1.after sales services
2.OEM,ODM,Customized Design
3.We can provide 24 hours service for you. We pride ourselves on our ability to custom tailor programs around our customers’needs.
We take time to listen to your unique business needs and then set out to surpass them .
Plazo de pago:carta de crédito,T/T,PayPal
Can provide variouse capacity and size is per your requirements.

embalaje & Transporte
Embalaje: 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.
Pago:carta de crédito,T/T,Western Union,PAYPAL etc.

1. quienes somos?
Estamos basados ​​en Guangdong, China, start from 2013,sell to Domestic Market(50.00%),El sudeste de Asia(8.00%),Europa del Este(5.00%),Medio Oriente(5.00%),Europa Oriental(5.00%),Norte de Europa(5.00%),Europa del sur(5.00%),North America(3.00%),Sudamerica(3.00%),Oceanía(3.00%),Asia Oriental(3.00%),Centroamérica(2.00%),Asia del Sur(2.00%),Africa(00.00%). Hay total sobre 11-50 personas en nuestra oficina.

2. ¿Cómo podemos garantizar la calidad??
Siempre una muestra de preproducción antes de la producción en masa.;
Siempre inspección final antes del envío.;

3.¿Qué puedes comprarnos??
Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,Lifepo4/Lithium Ion Battery Pack

4. ¿Por qué debería comprarnos a nosotros y no a otros proveedores??
The company has advanced production equipment and comfortable office environment, employees hundreds of people. The company Has a complete, scientific quality management system, and the importance of quality and environmental philosophy

5. ¿Qué servicios podemos proporcionar??
Condiciones de entrega aceptadas: ENGAÑAR,EXW;
Moneda de pago aceptada:Dólar estadounidense,CNY;
Tipo de pago aceptado: T/T,carta de crédito,PayPal,Western Union,Dinero;
Lenguaje hablado:Inglés,Chino

Qué batería BMS para qué aplicación?

Simplemente díganos el voltaje relativo/celdas/corriente A o información del equipo, etc.,
Estaremos seguros de elegir el BMS más adecuado para satisfacer sus necesidades..

Cualquier otra pregunta, Bienvenido a contactar a nuestro vendedor enviando una consulta .
Su satisfacción es nuestro placer. Unamos nuestras manos para obtener beneficios mutuos!