Lws Smart BMS Battery 4s-20s 50A 60V LiFePO4 Li-ion BMS for E-Scooter

• Series: 20s
• BMS Type: 20s Battery Pack BMS
• Discharging Current: 40A
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LWS-20S40A-375 (20S)
• PCM Size: L120*W65*T10mm
• Type Charging Voltage: 4.2V
• Short Circuit Protection Function: Cut Load or Charging Activation
• Over Charge Protection: 4.25+-0.025V
• Type: BMS
• Connection Mode: Series Connection
• Rechargeable: Chargeable
• Discharge Rate: 40A
• Accessories Type: Battery
• Standard Voltage: 74V
• Usage: Protect Cell
• Transport Package: Anti-Static Bag Packaging/ Carton Packaging
• Specification: L120*W63*T10mm
• Trademark: LWS
• Origin: China
• HS Code: 8536300000
• Production Capacity: 50000 Pieces /Months
• Package Size: 12.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 1.500kg
• Lead Time: 7 days (1 - 6 Pieces) ; 15 days (7 - 7 Pieces) ; To be negotiated ( > 7 Pieces)

Product Description

 

Mode	LWS-20S30A-375(20S)
PCM Size	L120*W63*T10mm
battery series	4S-20S Available
working current	30A Available
Application	LED lights, Emergency lights, Digital Equipment, etc
Sample	available

Electric Switch, Temperature Switch, Passive Balance, Active Balance, 5V output, NTC and etc., if you need any above accessories, please must to contact our sales fisrt. All items could be customized as your requirements,if without any requests after order placed, we will produce as specification in details page.

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 why?
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.