BMS LiFePO4 4s 30A 40A 50A 60A 100A 200A Smart Balancer LiFePO4 Battery 18650 4s BMS for Battery Pack

• Customization: Available
• Overcharge Protection: Yes
• Ovediscahrge Protection: Yes
• Model NO.: LWS-4S30A-371
• Over Current Protection: Yes
• Balance Function: Yes
• Usage: Lithium Battery Packs, LiFePO4 etc
• Application: Digital Equipment, Electrice, Ebike, etc
• Delivery Time: 7-15 Days After Payment for Small Order
• Metal Coating: Copper
• Mode of Production: SMT
• Layers: Multilayer
• Base Material: Fr-4
• Certification: RS485,Can,Bluetooth
• Customized: Customized
• Condition: New
• Testing Service: 100%E-Testing
• Transport Package: in: Vacuum Packing/out: Packing: Carton Packing
• Specification: L50*W30*T3.6mm
• Trademark: LWS
• Origin: Shenzhen, Guangdong
• HS Code: 8536300000
• Production Capacity: 10000/Month
• Package Size: 6.00cm * 4.00cm * 1.00cm
• Package Gross Weight: 0.500kg

Product Description

Mode	LWS-4S30A-371
PCM Size	L50W30*T3.6mm
battery series	4S Available
working current	30 Available
Charging voltage	DC:14.4V  CC/CV
Testing Service	100%E-testing
Sample	available

 

  
About us

 

FAQ
Q: How do I judge what material my battery is ?
A: Please take a look at the battery body.if the normal voltage of your battery shows as 3.2V,the battery will be LiFePo4.If the normal voltage of your battery shows as 3.6V or 3.7V, the battery will be Li-ion or Li-polymer battery. you can also ask battery manufacturer the material of battery.

Q: who are we?
A: We are based in Guangdong, China, start from 2013.
There are total about 40 employees in our company.
 

Q:How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q:.what can you buy from us?
A:Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,
Lifepo4/Lithium Ion Battery Pack.

Q:. why should you buy from us not from other suppliers?
A: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.

Q: what services can we provide?
A:Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union,Cash;
Language Spoken:English,Chinese


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.