Small Battery 1s BMS 18650 3ah PCB Board BMS 1s 3.7V 3.2V 12A 10A LiFePO4/Li-ion BMS

• Customization: Available
• Overcharge Protection: Yes
• Over Charge Detection Delay Time: 0.5s-1.5s
• Model NO.: LWS-1S10A-359
• Over Current Protection: Yes
• Balance Function: No
• 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: RoHS, ISO
• Customized: Customized
• Condition: New
• Transport Package: in: Vacuum Packing/out: Packing: Carton Packing
• Specification: 30*9*2.3
• Trademark: LWS
• Origin: Shenzhen, Guangdong
• HS Code: 8536300000
• Production Capacity: 10000/Month
• Package Size: 3.00cm * 1.00cm * 0.50cm
• Package Gross Weight: 0.020kg

Product Description

Small Battery 1s bms 18650 3ah PCB Board BMS 1s 3.7V 3.2V 12A 10A LiFePO4/Li-ion BMS
Advantages

1.True lithum battery pack BMS factory

2.Supply OEM/ODM and custom service

3.High quality with smart balance function

4.Wholesale price

5.Environment

5.ISO9001/ISO14001/CE/ROHS certificates

6.Fast delivery

About the battery BMS

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

with high end electronic components (High End IC and MOSFET ) ,simple structure
design will let it have more stable quality working performance , Flexible application ( it can be used for less
series battery by leaving some connection pins at empty status ),full set of protection measures let it works well
without any infulence from external unexpected accidents.

About your products,just tell us the relative voltage/ cells/ current A or equipment etc,we will help to recomment the most suitable products for you. or we design for you!


Product description

PCM Specifications  For 3.7V (1S) Li-ion Battery Packs
LWS-1S15A-359(1S)
No.	Test   item		Criterion
1	Voltage	Charging voltage	DC:4.2V  CC/CV
		Balance voltage for single cell	/
2	Current	Balance current for single cell	/
		Current consumption	≤50μA
		Max continuous charging current	10A
		Max continuous Discharging current	10A
3	Over charge Protection	Over charge detection voltage for single cell	4.25±0.025V
		Over charge detection delay time	0.5S-1.5S
		Over charge release voltage for single cell	4.15±0.05V
4	Over discharge protection	Over discharge detection voltage for single cell	2.70±0.062V
		Over discharge detection delay time	50mS-150mS
		Over discharge release voltage for single cell	3.00±0.1V
5	Over current protection	Over current detection voltage	0.2±0.025V
		Over current detection current	20±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	Resistance	Protection  circuitry(MOSFET)	≤50mΩ
8	Temperature	Operating Temperature Range	-20~+70ºC
		Storage Temperature Range	-40~+125ºC

 Shenzhen Li-ion Battery Bodyguard Technology Co.,Ltd was founded in 2013. We provide Battery PCM &BMS for Lithium ion,LiFePo4,LTO battery pack and ODM & OEM services.Since established, we have designed more than 900 types of hardware PCM/BMS, and software BMS including HDQ/12C/SMBUS/ RS485/RS232 & Bluetooth and so on. Mainly covers battery assembly 1S-35S in series, working current up to 350A; the products arewidely used in light ,power tool, electric bicycle,medical equipment, EV application ....etc. Li-ion Battery Bodyguard Technology Co., Ltd has passed ISO 9001(2015) certification.We were also awarded High Technology Expertise (HNTE) in 2018.
       The spirit of "honesty, credibility first" business principle, fast delivery time, competitive price ,high-quality products & services have got us many customer's affirmation.And because of that, our products have been sold to not only Germany, France, the United States, Australia, India, South Korea, Japan but also other countries and regions.
       As a professional BMS designer and manufacturer, we are willing to support, help every client to open new markets and extend new business. Meet us, Meet reliablility, Meet our mutual development!

Packing and shipping

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: Can I use this protection circuit board for my battery?
A: Can use this protection circuit board, or not? There are 2 questions:How much cells in series is your battery pack? The protection circuit board you need to buy must be same cells in series as your battery pack.What material is your battery? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the protection circuit board for LiFePo4 battery , Please let us know firstly.

Q: Do we need cell balance or not?
A: The function of balance : Since battery is made of many pcs of cells in parallel and in series, the cells can't bethe same as no two people in the world is the same , so can only put in group with similar performance is notconsistent , which will lead to each cell voltage is not consistent as well after the completion of the charging ifwithout balance fun

 

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,Western Union

Contacter:

  
 

 Web: https://lws-pcm.en.made-in-china.com    http://lws-pcm.en.made-in-china.com