4s 10A PCB for Li Ion LiFePO4 Battery PCM

Product Details
Customization: Available
Metal Coating: Copper
Mode of Production: SMT
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  • 4s 10A PCB for Li Ion LiFePO4 Battery PCM
  • 4s 10A PCB for Li Ion LiFePO4 Battery PCM
  • 4s 10A PCB for Li Ion LiFePO4 Battery PCM
  • 4s 10A PCB for Li Ion LiFePO4 Battery PCM
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Basic Info.

Model NO.
LWS-4S10A-011
Layers
Single-Layer
Base Material
FR-4
Certification
RoHS, ISO
Customized
Customized
Condition
New
Usage
Lithium Battery Packs, LiFePO4 etc
Application
Digital Equipment, Power Tool, Electrice
Delivery Time
7-15 Days After Payment for Small Order
Product Name
BMS 4s10A Li Ion LiFePO4 Battery PCM
Transport Package
in: Vacuum Packing/out: Packing: Carton Packing
Specification
68*37*8
Trademark
lws
Origin
Shenzhen, Guangdong
HS Code
8536300000
Production Capacity
10000/Month

Product Description

Product description:

BMS 4S 10A li ion Lipo  Lifepo4 battery pcm for battey pack


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 specification

4s 10A PCB for Li Ion LiFePO4 Battery PCM

 
PCM Specifications  For (4S) 14.8V Li-ion / 12.8V lifepo4 Battery Packs
LWS-4S10A-011(4S)
No. Test   item Criterion
    li-ion lifepo4
1 Voltage Charging voltage DC:16.8V   CC/CV DC:14.4V CC/CV
Balance voltage for single cell /
2 Current Balance current for single cell /
Current consumption  ≤20μA
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 3.9±0.025v
Over charge detection delay time 500mS-1500mS
Over charge release voltage for single cell 4.15±0.05V 3.80.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.7±0.08V 2.0±0.08V
Over discharge detection delay time 500mS-1500mS
Over discharge release voltage for single cell 3.0±0.1V 2.5±0.1V
5 Over current protection Over current detection voltage 0.2±0.025V 0.15±0.025V
Over current detection current 40±5A
Detection delay time   50ms-200ms
Release condition cut load and recharge
6 Short protection Detection condition Exterior short circuit
Detection delay time 200-500us
Release condition cut load and recharge
7 Resistance Protection  circuitry(MOSFET) ≤50mΩ
8 Temperature Operating Temperature Range -40~+65ºC
Storage Temperature Range -40~+125ºC


Packing and shipping
4s 10A PCB for Li Ion LiFePO4 Battery PCM

Certfications

4s 10A PCB for Li Ion LiFePO4 Battery PCM


4s 10A PCB for Li Ion LiFePO4 Battery PCM
4s 10A PCB for Li Ion LiFePO4 Battery PCM



Factory

4s 10A PCB for Li Ion LiFePO4 Battery PCM4s 10A PCB for Li Ion LiFePO4 Battery PCM

 
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 be

the same as no two people in the world is the same , so can only put in group with similar performance is not

consistent , which will lead to each cell voltage is not consistent as well after the completion of the charging if

without balance function

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 as per your requirements,Also ODM / OEM is welcome.

Q: What is your term of payment?

A: PayPal, T/T, L/C,Western Union


More question can contact :

May Liu : Mob: +86 15225686625     Tel:0755-29407599    Fax:0755-29407499

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

 

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