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4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle Starting Batteries
4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle Starting Batteries
Specifications
Brand Name :
ECOLITE
Place of Origin :
Anhui,China
MOQ :
1000UNITS
Price :
Inquiry
Payment Terms :
L/C, T/T
Supply Ability :
5000 Units per month
Delivery Time :
1-2 months
Packaging Details :
Carton Pallet Container
Dimension（L*W*D) :
146mm*50mm*15mm
Model Number :
BMS-4S500A
Application :
Electronic Products
Protection function :
Short circuit, over charge, over discharge, over current protection
Description

4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle starting Batteries

FEATURES

The BMS battery system is commonly known as a battery butler. Its main function is to intelligently manage and maintain each battery unit, monitor the battery status, prevent the battery from overcharging and over-discharging, and extend the battery life.

  • Special certificate
  • Charging overvoltage protection
  • Discharge overdischarge protection
  • Discharge overcurrent protection
  • High temperature protection for charging and discharging
  • Low temperature protection for charging
  • Short circuit protection
  • Balance function
  • Suitable for 3-4Ah starting battereis

4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle Starting Batteries

Technical parameters
Function Test project Specifications Unit
Min Typical values Max
Charging protection Overcharge protection voltage 3.85 3.90 3.95 V
Overcharge protection delay time 800.00 1000.00 1400.00 mS
Overcharge protection restores voltage 3.75 3.80 3.85 V
Discharge protection Overdischarge protection voltage 1.95 2.00 2.05 V
Overdischarge protection delay time 800.00 1000.00 1400.00 mS
Overdischarge protection restores voltage 2.35 2.40 2.45 V

Technical parameters
Function Test project Specifications Unit
Min Typical values Max
Overcurrent protection Charging overcurrent protection value / / / A
Charging overcurrent delay / / / mS
Charging overcurent release recovery conditions Disconnect the charger
Discharge overcurrent 1 protection value 475 500 525 A
Discharge overcurrent 1 protection delay 640 700 825 mS
Discharge overcurrent protection value 2 950 1000 1050 A
Discharge overcurrent 2 protection delay 78 90 105 mS
Recovery conditions for discharge overcurrent protection Disconnect load

Technical parameters
Function Test project Specifications Unit
Min Typical values Max
Short circuit protection Short circuit protection delay time 220 400 610 uS
Short circuit protection recovery Disconnect load

Technical parameters
Function Test project Specifications Unit
Min Typical values Max
Balance function Balanced turn-on voltage / 3.60 / V
Balanced shutdown voltage / 3.59 / V
Equilibrium mode Passive equilibrium
Equalizing current 15 20 25 mA

Technical parameters
Function Test project Specifications Unit
Min Typical values Max
Temperature protection Charging high temperature protection value 72 75 78 ℃
Charging high temperature protection release value 65 70 75 ℃
Low temperature protection value for charging -13 -10 -7 ℃
Low temperature protection release value during charging / -9 / ℃
High temperature protection value for discharge 72 75 78 ℃
Discharge high temperature protection release value 65 70 75 ℃
MOS over temperature protection value 87 90 93 ℃
MOS over temperature recovery value 80 85 90 ℃

Technical parameters
Function Test project Specifications Unit
Min Typical values Max
Self consumption power Working mode / / 220 uA
Operation temperature Normal working range -40 / 95 ℃
Size(L*W*D) 146mm*50mm*15mm

Product wiring diagram

4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle Starting Batteries

4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle Starting Batteries
Q: Do you provide free sample?

A: Yes, a few pcs free sample can be provided, but freight will be charged

Q: what is the warranty?

A: one year

Q: What is your payment term?

A: T/T,L/C

Q: do you accepte OEM order?

A: Yes, you can print yourself logo, also we can provide the design of outlook for your special battery pack

Q: How many cells you can produce per month?

A: 1.8million

Q: What is the mode of transport?

A: usually by sea

Q: Which certificates do you have

A: We have un38.3,MSDS...etc.

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4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle Starting Batteries

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Product Detail
Brand Name :
ECOLITE
Place of Origin :
Anhui,China
MOQ :
1000UNITS
Price :
Inquiry
Payment Terms :
L/C, T/T
Supply Ability :
5000 Units per month
Contact Supplier
4S 12V 500A Smart Lithium Ion Battery Management System For 3-4Ah Motorcycle Starting Batteries

HEFEI ECOLITE ENERGY CO., LTD.

Verified Supplier
2 Years
anhui, hefei
Since 2014
Business Type :
Manufacturer, Seller
Main Products :
LiFePO4 Lithium Battery, Battery Management System, Forklift Lithium Battery
Total Annual :
10,000000-15000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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