Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS

Product Details
Customization: Available
BMS Type: 37V Li-ion/Lithium Ion/LiFePO4 Battery BMS
Charging Current: 20A
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  • Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
  • Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
  • Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
  • Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
  • Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
  • Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • FAQ
  • After Sales Service
Overview

Basic Info.

Model NO.
LWS- 10S15A-777-R03(10S)
Discharging Current
20A
Type Voltage
37V
PCM Size
L65*W33.8*T4.8mm
Balance Current
42mA
Type Charging Voltage
42V
Balance Voltage
4.2V
Short Circuit Protection Function
Cut Load or Charging Activation
Over Current Protection
52+-10A
Over Charge Protection
4.25V
Over Discharge Protection
2.70V
Net Weight
14.2g
Over Charge Current Protection
20A
Type
Rigid Circuit Board
Transport Package
Anti-Static Bag Packaging/ Carton Packaging
Specification
L65*W33.8*T4.8mm
Trademark
LWS
Origin
China
HS Code
8536300000
Production Capacity
50000 Pieces /Months

Packaging & Delivery

Package Size
8.00cm * 4.00cm * 1.00cm
Package Gross Weight
0.500kg

Product Description

Factory Protection Board 10S 15A 20A 37V Lifepo4 Battery Balance Li-ion BMS Same Port 10S BMS
Product Description
 

Function: Detect and protect the battery from over-charge  ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function ; ON/OFF Switch; 

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

Support OEM/ODM services. meet customer various application needs.  
NEW products, Refuse the Stock BMS. Support Same /Separate Port for charging and dishcarging 
Product Parameters

       
 Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD 
PCM Specifications  For 37V (10S)Li-ion Battery Packs
Model:LWS- 10S15A-777-R03(10S)Same port
No. Test   item Criterion
1 Voltage Charging voltage DC:42V±0.05V  CC/CV
Balance voltage for single cell 4.18±0.05V
2 Current Balance current for single cell 64±20mA
Current consumption  ≤60uA
Max continuous charging current ≤20A
Max continuous Discharging current ≤20A
3 Over charge Protection Over charge detection voltage for single cell 4.25±0.03V
Over charge detection delay time 500mS-1500mS
Over charge release voltage for single cell 4.15±0.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.7V±0.08V
Over discharge detection delay time 500mS-1500mS
Over discharge release voltage for single cell 3.00±0.075V
5 Over current protection Over current detection voltage 100±25mv
Over current detection current for discharging  52±10A
Over current detection current for discharging  50-500mS
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 Protection Charge/discharge over temperature detection 75±5ºC
Charge under temperature detection - 10 ±5ºC
Discharge under temperature detection - 20 ±5ºC
10 Temperature Operating Temperature Range -20~+60ºC
Storage Temperature Range -20~+85ºC

Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
Remark:
Charge, Discharge at same port
P+=B+/Charge+/Discharg+
C-=Charge-/Discharge-

*BMS with E-Switch/ON-OFFSwitch(Optional)
During  discharging, The Switch should be on (Connected)

Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
Detailed Photos


Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMSFactory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMSFactory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMSFactory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS
Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS

Company Profile

Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMSFactory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMSFactory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS

FAQ
 

Q:  How many Ampere protection circuit boards should choose?

A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.

 

Q:  What is the distinction between same port wiring and different port wiring?

A: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current. 

 

Q:  What is the distinction between balance and unbalance function?

A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

 

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,

 
After Sales Service


Factory Protection Board 10s 15A 20A 37V LiFePO4 Battery Balance Li-ion BMS Same Port 10s BMS

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