Lithium Ion BMS 14.8V 4s 8A 10A 12A

• Overcharge Protection: Yes
• Ovediscahrge Protection: Yes
• Over Current Protection: Yes
• Balance Function: No
• Usage: Lithium Battery Packs, LiFePO4 etc
• Application: Digital Equipment, Electrice, Ebike, etc
• Model NO.: LWS-6S10A-453
• 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: 50*25*6
• Trademark: lws
• Origin: Shenzhen, Guangdong
• HS Code: 8536300000
• Production Capacity: 10000/Month

Product Description

Lithium ion BMS 14.8V 4S 8A 10A 12A 

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 14.8V (4S) Li-ion Battery Packs
LWS-6S10A-453(4S)
No.	Test   item		Criterion
1	Voltage	Charging voltage	DC:16.8V  CC/CV
		Balance voltage for single cell	/
2	Current	Balance current for single cell	/
		Current consumption	≤50μA
		Maximal continuous charging current	10A
		Maximal 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

Othere products









Packing and shipping


Certfications



Factory



 

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:

May Liu  Mob:[phone] 
Tel:[phone]    Fax:[phone]

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