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Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection

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Mrs. Kiwi Xiao

kiwi@enerkey.cn

+8615387469240

Enerkey-Tech

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Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection

Nombre De La Marca:	Enerkey
Número De Modelo:	EK-BM3R10S40A
Cuota De Producción:	100 piezas
Precio:	$5.5-$6.8
Detalles Del Embalaje:	Caja de papel fuerte +espuma EVA
Condiciones De Pago:	LC, D/A, D/P, T/T, Western Union, MoneyGram

Información detallada

Descripción de producto

Información detallada

Lugar de origen:

Shenzhen, China

Certificación:

ISO9001/CE/ROHS

Nombre del producto:

Hardware BMS de batería de litio 3S a 10S 40A

Espesor de cobre:

Aplicación:

Almacenamiento de energía en casa, scooter eléctrico

Espesor de la tabla:

1.6 mm

Tipo de batería:

El valor de las emisiones de dióxido de carbono se calculará en función de las emisiones de dióxido

Rango de voltaje operativo permitido:

0-30V

Corriente de descarga nominalcorriente:

Corriente de inicio del pico:

Utilizado para:

Tabla de protección de las baterías de litio

Palabras clave:

3S-10S BMS

Material base:

Acabado de superficies:

Estaño de pulverización libre de plomo

Tamaño del producto:

Largo 77,5 x ancho 28 x profundidad 5 mm

Peso con paquete:

0.08 kg

Capacidad de la fuente:

1000000pcs por día

Descripción de producto

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection

Product Description

Technical Specifications Parameter
Item | Parameter Value
Applicable Battery Type | 3S - 10S Lithium Battery Pack
Overcharge Protection Voltage | 4.25V±0.05V per cell (customizable)
Over-discharge Protection Voltage | 2.5V±0.1V per cell (customizable)
Overcurrent Protection Current | 10A - 50A depending on the model (customizable)
Short Circuit Protection Response Time | ≤10μs
Operating Temperature Range | -20℃ - 60℃
Dimensions | Varies depending on specifications, generally 77.5mm in length, 28mm in width, and 5mm in thickness
Weight | Approximately 10g - 50g (depending on specifications)

Application Scenarios
Electric Bicycles: Provides reliable protection for lithium battery packs in electric bicycles, ensuring battery safety during riding, extending battery replacement cycles, and reducing operating costs.

**Drones:** Protects lithium batteries from various abnormal situations during drone flight, ensuring flight stability and safety, and preventing crashes caused by battery problems.

**Energy Storage Equipment:** Used in home energy storage, solar energy storage, and other systems, it effectively protects lithium battery packs, improving the reliability and lifespan of the energy storage system, and ensuring stable energy storage and supply.

**Instructions for Use:**
**Pre-installation Preparation:** Confirm that the specifications of the lithium battery pack match the applicable scope of the protection board. Check the protection board for any damage, looseness, or detachment of components.

**Battery Pack Connection:** Connect the positive and negative terminals of the lithium battery pack and the balance wires between each cell correctly according to the markings on the protection board, ensuring a secure connection and avoiding loose connections.

**Function Testing:** After connection, use professional battery testing equipment to test the various protection functions of the protection board, ensuring that overcharge, over-discharge, overcurrent, and short-circuit protection functions are normal.

Installation into Equipment: Correctly install the lithium battery pack with the protection board installed into the corresponding equipment, ensuring a stable installation position to prevent shaking or collisions during equipment use.

Precautions: During installation, strictly follow the operating procedures to avoid damage to the protection board or short circuits in the battery due to incorrect connections.

Regularly check the operating status of the protection board and the battery pack connections. If any abnormalities are found, stop use immediately and perform repairs.

Avoid contact between the protection board and liquids such as water and oil to prevent corrosion and short circuits.

Do not disassemble or modify the protection board yourself, as this may affect its performance and safety.

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection 0

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection 1

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection 2

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection 3

Technical Parameters

	Item type		Parameters
1	Parameter Overview	Product Model	EK-BM3R10S40A
		Product Size(mm)	L77.5W28T5
		Product Weight(kg)	0.08
		Product Material	FR-4 / Lead-free spray tin
		Applicable battery type	Lifepo4		Li-ion		Lto		SIB
		Applicable battery string	3S - 10S		3S - 10S		3S - 10S		3S - 10S
		Rated discharge current	40A		40A		40A		40A
		Peak starting current	80A		80A		80A		80A
	Item type		Trigger (time)	Trigger (time)	Trigger (time)	Trigger (time)	Trigger (time)	Trigger (time)	Trigger (time)	Trigger (time)
2	Charging protection	Overvoltage protection voltage value	3.65V/1S	3.50V/1S	4.25V/1S	4.05V/1S	2.85V/1S	2.75V/1S	3.95V/1S	3.80V/1S
		Overcurrent value	40A/2S, disconnect charger to recover
		Low temperature value	Charge over-temperature protection 60℃/2S / Release 55℃/2S
		Overtemperature value	Charging low temperature protection -5℃/2S / Release 0℃/2S
3	Discharge protection	Undervoltage protection voltage value	2.30V/1S	2.70V/1S	2.75V/1S	3.0V/1S	1.70V/1S	1.80V/1S	1.50V/1S	2.00V/1S
		①Overcurrent protection value	45A/2S, disconnect load or activate charging
		②Overcurrent protection value	80A/0.5S, disconnect load or activate charging
		Short circuit protection value	100A/128uS, disconnect load or charge activated
		Low temperature value	Discharge over-temperature protection 65℃/2S, release 60℃/2S
		Overtemperature value	Discharge low temperature protection -20℃/2S, release -10℃/2S
4	Others	Standby current consumption	25uA
		Motherboard lock voltage	/

Size $ Packing List

Package included:

1 * BMS

1 * NTC Terminal Cable(Please tell us if you need it with NTC)

1 * Terminal Cable

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection 4

Wire Diagram

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection 5

Wiring precautions:
1. Installing the protective board requires a certain amount of technical electronic knowledge.
2. When wiring, first connect the B- wire at the soldering pad position to the total negative terminal of the battery (the B- wire should be soldered to a short and thick wire) and solder the wired terminal to the battery pack first, and then insert the protective plate.
3. The connection between the battery terminal B- and the protection board terminal B- should be short and thick, otherwise it will cause the protection board to charge and discharge in advance and malfunction.

4. You need to use thick wires when wiring P+/P-. Wires that are too thin and too long will burn the board!

FAQ

Q1. Why did we choose you?

* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.

* Products have passed FCC, CE, ROHS and other international standards certification.

* We can provide you with factory price, Welcome you to visit our factory and production process.

Q2. What is your product range (type)?

*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.

*Mainly used for LFP, Li-ino and LTO batteries.

Q3: How do I know which kind of material & type my battery is ?

*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 Lto battery.

Q4. Do you have minimum order requirements?

Can it be customized? What is the lead time for samples and batches?

*Our minimum order quantity is 1 piece, ODM customization is available.

* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.

Q5: What if i can't use it?

*Regular products have instructional videos, We can also support online video call guidance from engineers.

Q6. What are your terms of payment?

*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB

Q7. How do you guarantee the quality?

* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.

* Obtained FCC, CE, ROHS and other international standard certification.

* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.

Q8. How to choose a BMS suitable for our battery?

*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.

Q9. How can i contact you?

*We have 7x24 hours online service, Please leave us a message online.

*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.

Noted: We are source manufacturer, We have own brand for "EnerKey",We can customized product as your requirement(Voltage, Wire,Etc) .

We can provide you competitive price in the market if you have bulk order, Please don't hesitate to contact us.

Mobile & WhatsApp & Wechat: +86 15387469240; Email: kiwi@enerkey.cn

Las etiquetas:

Batería de iones de litio

BMS del balanceador activo

10A Equilibrador activo

Detalles De Los Productos

Hogar > Productos >

Tabla BMS con batería

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection

Todas Las Categorías

Tabla BMS con batería

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BMS de aplicación diferente

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BMS para carretillas elevadoras eléctricas

Scooter eléctrico BMS

Estación de carga BMS

BMS de equilibrio activo inteligente para vehículos pesados

Enerkey Lifepo4 BMS 4S 12V 6S 18V 8S 24V Li-ion 10S 36V 40A Peak 80A BMS for Lithium Battery Pack Protection

Nombre De La Marca:	Enerkey
Número De Modelo:	EK-BM3R10S40A
Cuota De Producción:	100 piezas
Precio:	$5.5-$6.8
Detalles Del Embalaje:	Caja de papel fuerte +espuma EVA
Condiciones De Pago:	LC, D/A, D/P, T/T, Western Union, MoneyGram

Información detallada

Descripción de producto

Información detallada

Lugar de origen:

Shenzhen, China

Nombre de la marca:

Enerkey

Certificación:

ISO9001/CE/ROHS

Número de modelo:

EK-BM3R10S40A

Nombre del producto:

Hardware BMS de batería de litio 3S a 10S 40A

Espesor de cobre:

2oz

Aplicación:

Almacenamiento de energía en casa, scooter eléctrico

Espesor de la tabla:

1.6 mm

Tipo de batería:

El valor de las emisiones de dióxido de carbono se calculará en función de las emisiones de dióxido

Rango de voltaje operativo permitido:

0-30V

Corriente de descarga nominalcorriente:

40A

Corriente de inicio del pico:

80A

Utilizado para:

Tabla de protección de las baterías de litio

Palabras clave:

3S-10S BMS

Material base:

FR-4

Acabado de superficies:

Estaño de pulverización libre de plomo

Tamaño del producto:

Largo 77,5 x ancho 28 x profundidad 5 mm

Peso con paquete:

0.08 kg

Cantidad de orden mínima:

100 piezas

Precio:

$5.5-$6.8

Detalles de empaquetado:

Caja de papel fuerte +espuma EVA

Tiempo de entrega:

3-5 días

Condiciones de pago:

LC, D/A, D/P, T/T, Western Union, MoneyGram