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4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650

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4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650

4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650
4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650 4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650 4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650 4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650

Large Image :  4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: BMS4S20A
Payment & Shipping Terms:
Minimum Order Quantity: 100 pcs
Price: Bargain
Packaging Details: PE+Carton
Delivery Time: 5-10 days
Payment Terms: T/T
Supply Ability: 100000K per months

4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650

Description
Battery: Li-ion Battery Packs Dimension: 56*46mm
Temperature: Adjusting Battery Cell: 18650 / 26650 / 32700
Color: Black, Green, Red Depends On You Application: Home Application
High Light:

4S Battery Protection Board

,

LicoO2 Battery Protection Board

,

18650 PCM protection circuit module

4S 14.8V 16.8V 20A Peak Li-ion BMS PCM Battery Protection Board BMS PCM for Lithium LicoO2 Limn2O4 18650 LI Battery

4 series 18650 battery 16.8V 16V 14.8V 14.8V (Li-ion 18650 or li-ion battery rated voltage) 16.8V (Li-ion battery full charge voltage) 14.4V ( Lipo battery pack rated voltage)

Lithium Ion Protection Circuits (PCM) provide voltage cut-off security for Lithium rechargeable batteries.

The circuit will stop the battery from over charging or from being discharged too far.

Lithium Ion PCM's are a cost effective safety solution for any single (or multiple) cell Li-Ion batteries or battery packs.

 

Feature:

1.Protection Circuit Board for 37V 10S Li-ion and Li-polymer battery pack;
2.BMS applies for 10 cells Li-ion/Li-polymer battery in series;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.With cell balance/equilibrium function;
5.Compatible with both Li-ion and Li-Polymer cells.

6.How balancing function works? after battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have longer service life.

 

Any functions can be choose as follow:

1) Power off detection (It can be locked when removed the PCM from battery pack, to avoid safety accidents caused by users unauthorized disassembly or replacement)

 

2) MOS statistics of overtemperature protection times (it can lock up after N times overtemperature protection to avoid safety accidents caused by user overload)

 

3) Power on timing (it can lock up after N years running, it means we can design a lock time depends on the batteries service life, then the user can’t replace the batteries by themself)

 

4) Counting discharge times (It can design lock up after N times charge and discharge, then if can’t be work end of batteries service life )

 

5) Add buzzer (it can make a sound to remind the user to charge when the battery is stored for a long time, the voltage is too low due to self discharge to protect batteries)

 

6) Unique ID (a unique ID number can be added to each board for product tracing)

 

7) UART communication (communication with PC can be realized, to setting and viewing the data of the above items 1-6 before delivery)

 

8) Bluetooth function ,then you can check the batteries status by your phone

 

Specification(the criterion can be adjustable as custominzed):

 

Base Material FR-4
Copper Thickness 2OZ / 1OZ
Min. Hole Size 0.8mm
Min. Line Width 10/10mil
Min. Line Spacing 10/10mil
Surface Finishing HASL
Board type double-sided boards
Usage Li ion lipo battery pack
Port same or deperate
Dimension 56*46mm
Color can be customized

 

4S 14.8V 16.8V 20A Battery Protection Board BMS PCM For LicoO2 Limn2O4 18650 0

Other Advantage:

Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit

,temperature detecting protection and auotmatically voltage balance function .

 

Build 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!

 

 

 

 

 

Contact Details
Lu’s Technology Co., Limited

Contact Person: Cindy

Tel: +8618926481395

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