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Home > Products > Electrical Equipment & Supplies > Batteries > Battery Packs
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD
  • Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD

Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD

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Meo wig Trading Co., Ltd
Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
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Product Details
Product SpecificationsProduct Description
Product Specifications
Nominal Capacity
no limitation
Product Description
Overview
Quick Details
Application:
EV,UPS,SOLAR
Brand Name:
EJ
Model Number:
EJ-FDB-4S
Place of Origin:
China
Weight:
0.15KG
Composed Type:
4S LiFePO4 Lithium Li-ion
Size:
55 * 50 * 16 mm
Voltage:
3V-4.2V/cell
Type:
for li-ion
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Related Products
Product Description
Advantages
Up to Max.5.5A Continuous Balancing
Fit for 
LiFePO4-Li-Ion-Li-Polymer-Lithium

Size
55* 50 * 16 mm
Function
Balance for Li-ion Lithium,LiFePO4 battery pack
Related Product
There are other models for optional,such as 3S,4S,5S,6S,7S,8S,15/16/17S
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD
Li-ion/Lifepo4 /Lipo version
Balance start voltage: 3.0V-4.2V
Balance stop voltage: 2.9V (undervoltage sleep state)
Maximum Balance current: The whole group error is 0.1V1A; 0.5V3.5A; 1.0V5.5A (18awg 30CM cable test)
3S static current Full power state: (4.2v*3cell) 12.6V 12mA
4S static current Full power state: (4.2v*4cell) 16.5V 15mA
7S static current Full power state: (4.2v*7cell) 29.4V 15mA
8S static current Full power state: (4.2v*8cell) 33.6V 14mA
External power supply required: no external power supply is required, and the internal energy transfer make the whole battery pack in balance .
Working environment temperature: 0-60 degrees
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Product Usage
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Before balancing VS After balancing
The effect of active and passive balancer before and after balancing.
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Active balancer VS Passive balancer
Active balancer is More avdanages than passive balancer.
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
Active balancer work range
Active balancer can balance in the charge and discharge and storage.
Company Introduction
Battery Active Balancer 4S 1A 3.5A 5.5A Equalizer For 12V 14.4V LiFePO4 Li-Polymer Li-ion 18650 Winston Thundersky CALB BYD from China supplier
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To: Emily Li
Meo wig Trading Co., Ltd
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