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Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board
Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board
Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board
Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board
Specifications
Brand Name :
heltec
Model Number :
6S-8S
Place of Origin :
CN
MOQ :
1 pc
Price :
negotiable
Supply Ability :
10000 pcs/month
Delivery Time :
3 work days
Packaging Details :
carton
Model Number: :
active balancer
Balanced starting voltage :
2.0V-2.8V
Balance termination voltage :
1.9V ( into undervoltage sleep state )
Balance accuracy :
5mv
Sleeping current :
≤1mA
Description
Notice:
This balancer supports 12-16s batteries

This is an equalizer, it could balance the voltage difference between battery series to make the batteries more durable, and the battery life would be longer,

It's not BMS, so it does not have the over-voltage, over-current and over discharge protection, but it can work with BMS together,

It's suitable for Li-ion and LiFePo4 batteries, could be used with any capacity of batteries,

Due to the balance current is fixed, so the balance time for large capacity of battery is slow, and for small capacity battery is fast

Suitable battery types:Li ion/LiFePO4/LTO

Single cell voltage range: Li ion / LiFePO4 version:2.7-4.2V

LTO version:1.8-4.2V

Voltage equilization accuracy: 5mV(Typical value)

Equalization method: The patented balance architecture fit capacitor mode, the entire battery group at the same time to participate in the active balance of energy transfer

Balancing current: Voltage difference is 0.08V, balance current is 1A, the voltage difference is directly proportional to the balance current, the maximum allowable working current is 6.0A

Sleep voltage for undervoltage protection: Li ion / LiFePO4: below2.7V

LTO:below1.8V

Working temperature: -10°～60°

Whether an external power supply is required: No external power supply is needed, and the whole group is balanced by internal energy transfer of the battery

Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board

Specification
Working conditions
Lithium titanate special equalization plate parameters
Balanced starting voltage
2.0V-2.8V
Balance termination voltage
1.9V ( into undervoltage sleep state )
Balance accuracy
5mv
Sleeping current
≤1mA
Maximum balance current
The whole group error is 0.1V 1A / 0.5V 3.5A/ 1.0V 5.5A ( 18awg 30cm cable test)
5S-LTO quiescent current
Full power state ( 2.8v*5cell) 14V 12mA
6S-LTO quiescent current
Full power state ( 2 8v*6cell ) 16.8V 15mA
7S-LTO quiescent current
Full power state ( 2 8v*7cell ) 19.6V 12mA
8S-LTO quiescent current
Full power state ( 2 8v*8cell ) 22.4V 12mA
Whether external power supply is required
No external power supply is required. and the whole group is balanced by the internal energy transfer of the battery.
Working environment temperature
0-60°C

Working conditions
Ternary lithium/ LEP lithium iron phosphate parameters
Balanced starting voltage
3.0V-4.2V
Balance termination voltage
2.9V ( into undervoltage sleep state )
Balance accuracy
≤5mv
Sleeping current
≤1mA
Maximum balance current
The whole group error is 0.1V 1A / 0.5V 3.5A/ 1.0V 5.5A ( 18awg 30cm cable test)
3S quiescent current
Full power state ( 4.2v*3cell) 12.6V 12mA
4S quiescent current
Full power state ( 4.2v*4cell ) 16.5V 15mA
7S quiescent current
Full power state ( 4.2v*7cell ) 29.4V 15mA
8S quiescent current
Full power state ( 4.2v*8cell ) 33.6V 11mA
15S/16S/17S on same board quiescent current
Full power state ( 4.2v*17cell ) 71.4V 10mA
Whether external power supply is required
No external power supply is required. and the whole group is balanced by the internal energy transfer of the battery.
Working environment temperature
0-60°C

Technical parameters
Operating voltage 1.8V-4.5V, suitable for li-ion, LiFePo4, lithium titanate.
Working principle: the balanced work will be started when the balanced board is connected to the battery. The original ultra-low internal resistance MOS and 2OZ copper thick PCB are adopted, And the balanced current is 0-5.5a, the more balanced battery, the smaller balanced current.
The static current is around 12 mA. It is recommended that the battery capacity should be in the range of 60-300AH!
With undervoltage dormancy protection, if the voltage is less than 1.8V, it will automatically stop into the dormancy state, standby power consumption is less than 0.1 mA.

Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board

Li-ion/Lifepo4 /Lipo version

Balance start voltage: 3.0V-4.2V
Balance termination voltage: 2.9V (into undervoltage sleep state)
Maximum Balance current: The whole group error is 0.1V1A; 0.5V3.5A; 1.0V5.5A (18awg 30CM cable test)
3S quiescent current Full state: (4.2v*3cell) 12.6V 12mA
4S quiescent current Full state: (4.2v*4cell) 16.5V 15mA
7S quiescent current Full power state: (4.2v*7cell) 29.4V 15mA
8S quiescent current Full power state: (4.2v*7cell) 33.6V 14mA
Whether external power supply is required: no external power supply is required, and the internal energy transfer of the battery is used to transfer and the entire set batteries pack in balance .
Working environment temperature: 0-60 degrees

LTO version

Balance start voltage: 2.0V-2.8V
Balance termination voltage: 1.9V (into undervoltage sleep state)
Maximum Balance current: The whole group error is 0.1V1A; 0.5V3.5A; 1.0V5.5A (18awg 30CM cable test)
5S LTO quiescent current Full state: 2.8v*5cell) 14V 12mA
6S LTO quiescent current Full state: 2.8v*6cell) 16.8V 15mA
Whether external power supply is required: no external power supply is required, and the internal energy transfer of the battery is used to transfer and the entire set batteries pack in balance .
Working environment temperature: 0-60 degrees

Product tags

no problem ion balance

,

b6 balance charger

,

balance to unbalance converter
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Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board

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Product Detail
Brand Name :
heltec
Model Number :
6S-8S
Place of Origin :
CN
MOQ :
1 pc
Price :
negotiable
Supply Ability :
10000 pcs/month
Contact Supplier
Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board
Heltec 6S 8S 6A Active Equalizer Balancer Lithium Lipo LTO Energy Transfer Board

Deligreen Power Co.,ltd

Verified Supplier
5 Years
hunan, changsha
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Lithium Ion Solar Battery, Lithium Ion Battery Cell, Sodium Ion Cell
Total Annual :
5 000 000-10 000 000
Employee Number :
100~200
Certification Level :
Verified Supplier
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