1.2A Balance Li-ion Lifepo4 Lithium Battery Balancer BMS 3S 8S 16S

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Deligreen Power Co.,ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86--19198010802

Contact Person:
Mr.Leo Zeng View Contact Details

1.2A Balance Li-ion Lifepo4 Lithium Battery Balancer BMS 3S 8S 16S

Brand Name	heltec
Model Number	4-8S
Place of Origin	CN
Minimum Order Quantity	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

Detailed Product Description

1.2A Balance Li-ion Lifepo4 Lithium Battery Active Equalizer BMS Active Balancing BMS 3S 4S 5S 6S 7S 8S 10S 13S 14S 16S

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.
 
 
 
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
 
It's for LFP,LTO,NMC batteries.
 
 

Product Tags: Lifepo4 Lithium Battery Active Equalizer BMS Li-ion Battery Active Equalizer BMS 16S Active Balancing BMS

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