3s/4s 25A PCM BMS for 14.8V Li-ion/Lithium/ Li-Polymer 12V LiFePO4 Battery Pack with Smbus and Bluetooth (PCM- L04S25 -D56)

China 3s/4s 25A PCM BMS for 14.8V Li-ion/Lithium/ Li-Polymer 12V LiFePO4 Battery Pack with Smbus and Bluetooth (PCM-L04S25-D56), Find details about China Li-ion Battery BMS, Rickshaw BMS from 3s/4s 25A PCM BMS for 14.8V Li-ion/Lithium/ Li-Polymer 12V LiFePO4 Battery Pack with Smbus and Bluetooth (PCM-L04S25-D56)

Basic Info.

Model NO.

PCM-L04S25-D56

Condition

New

Specified Types

3~4s Li-ion/Li-Polymer/LiFePO4 Battery

L-Ion/Li-Polymer Charging Voltage

12.6~16.8V

LiFePO4 Charging Voltage

10.8~14.4V

Max. Continuous Charging Current

25A

Maximal Continuous Discharging Current

25A

Discharge Overcurrent Protection

70±5A(Adjustable)

Colour of PCM

Green

Balance

Yes

Warranty

12 Months

Trademark

QUAWIN/OEM

Transport Package

Antistatic Bag /White Box and Standard Export Cart

Specification

L130*W37*T8mm

Origin

China Guangdong

HS Code

8507909000

Model NO.

PCM-L04S25-D56

Condition

New

Specified Types

3~4s Li-ion/Li-Polymer/LiFePO4 Battery

L-Ion/Li-Polymer Charging Voltage

12.6~16.8V

LiFePO4 Charging Voltage

10.8~14.4V

Max. Continuous Charging Current

25A

Maximal Continuous Discharging Current

25A

Discharge Overcurrent Protection

70±5A(Adjustable)

Colour of PCM

Green

Balance

Yes

Warranty

12 Months

Trademark

QUAWIN/OEM

Transport Package

Antistatic Bag /White Box and Standard Export Cart

Specification

L130*W37*T8mm

Origin

China Guangdong

HS Code

8507909000

Product Desciption

Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L04S25-D56
For 3~4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Product Feature:
1. Suitable for 3~4 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. Maximum continuous working current 25A, same interface for charging/discharging;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. Ti BQ20Z95+BQ24618 is adopted;
5. Through the PCM-LCD001-415 display screen, the required information can be read;
6. With bluetooth function, mobile APP connection;
7. Connected to the special upper computer software, can display the total voltage, each battery voltage, capacity, current, temperature, cycle times and other parameters;

Items		Specifications
		Lithium-ion/Lithium Polymer	LiFePO
Communication Interface		SMBus
Capacit	Designing battery capacity(PCM)	50Ah
	Max capacity(Battery pack)	32000mAh
	Min capacity(Battery pack)	1000mAh
	External capacity Indication	LCD,LED,SOC
	Gas gauge algorithm	CEDV
Voltage	Charging voltage	CC/CV:16.8V(4.2V/Cell)	CC/CV:14.4V(3.6V/Cell)
	Cell-balance window	50mV±10%
	Cell-balance release voltage	20mV±10%
	Cell-balance detection delay time	0.5~2s
Current	Balance current for single cell	66±5mA	56±5mA
	Normal operating-mode current (Gas Gauge IC)	500 uA
	SLEEP operating-mode current (Gas Gauge IC)	200 uA
	FULL SLEEP operating-mode current (Gas Gauge IC)	1 uA
	Maximal continuous charging current	25A
	Maximal continuous discharging current	25A
Over charge Protection	Over charge detection voltage	4.25±0.025V	3.80±0.05V
	Over charge detection delay time	1~2S	1~2S
	Over charge release voltage	4.05±0.05V	3.55±0.05V
Over discharge protection	Over discharge detection voltage	2.5±0.07V	2.00±0.05V
	Over discharge detection delay time	1~2S	1~2S
	Over discharge release voltage	3.0±0.1V	2.7±0.05V
Over current protection	Over current detection voltage	0.2±0.015V
	Over current detection current	70±5A(adjustable)
	Detection delay time	5~60ms
	Release condition	Cut load
Short protection	Detection condition	Exterior short circuit
	Detection delay time	200-800us
	Release condition	Cut load
Resistance	Protection circuitry (MOSFET)B+ to P+	≤50mΩ
Temperature protection	Charge temperature protection	60ºC±5ºC
	Charge release temperature	50ºC±5ºC
	Discharge temperature protection	65ºC±5ºC
	Discharge release temperature	55ºC±5ºC
	Operating Temperature Range	-40~+85ºC
	Storage Temperature Range	-40~+125ºC
Dimension		L130W37T8mm