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Balancer for all battery types (up to 4 cells) HA02

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1 638 CZK 1 354 CZK without VAT
Common price: 1 890 CZK

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Code: SOPGWL0104 PN: HA02 Warranty: 26 months
GOOWEI ENERGY balancer (equalizer) HA02 The HA02 battery equalizer is used for batteries which are connected in series to keep the voltage of batteries equal when charging or discharging. When connected in series battery... more
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GOOWEI ENERGY balancer (equalizer) HA02

The HA02 battery equalizer is used for batteries which are connected in series to keep the voltage of batteries equal when charging or discharging. When connected in series battery voltages will vary due to the differences in cell chemical composition and temperature, each battery’s self discharge rate will also be different. These differences will cause battery pack to become unbalanced, this imbalance will result in undercharging and overcharging of the batteries resulting in sulfation and premature corrosion of the plates. The voltage difference will increased over time and subsequent charging cycles. This will result in premature failure of the batteries.

The HA02 battery balancer is an energy transfer type equalizer. That means that the equalizer starts to work when there are 10mV difference between two batteries. The voltage difference will cause current to flow from a higher voltage to low voltage,eventually reaching equilibrium. It can be connected to the battery system 24 hours to keep the system voltage balanced automatically and requires no maintenance.

The HA02 battery balancer is suitable for lead-acid batteries (VRLA), lithium iron phosphate batteries (LFP), nickel-cadmium secondary batteries (Ni/CD), and nickel metal hydride secondary batteries (Ni/MH). It works with battery voltages of 2.4V to 12V giving a battery pack range of 9.6V to 48V.

One equalizer can connect 2-4 batteries at a time, if battery pack is less than the 4, the extra cable is left vacant (positive and negative terminal should be insulated). The equalizer can be connected with batteries in parallel for larger capacity balancing. Several equalizers can be connected in series for larger voltage balancing.

When charging two or more batteries in series, one can become under-charged and one over-charged. The service life of an expensive battery bank can be substantially shortened due to the state of charge unbalance. then The battery balancer measures and equalizes the charging voltage, ensuring balanced charging.

Avoid Battery Bank Damage
For new batteries connected in series, it should all have the same initial state of charge. Otherwise, the large differences will cause battery damage due to excessive gassing and sulfating. The battery balancer equalizes the state of charge of connected batteries to avoid damage.

Improve Lifespan of Battery
This imbalance is self-perpetual and shortens battery life due to drying out and sulfating. The battery equalizer improves performance and extends the life of batteries charged in series by up to 30%.

Save Extra Cost
No need to buy an extra battery to replace a damaged battery, thus, reduce the expenses of new procurements.

SPECIFICATIONS

Battery nominal voltage : 4x (2,4/3,6/6/9/12 V)
Optimizing current: 0-10 A
Quiescent current: 1,2 mA (2,4 V), 5 mA (12 V)
Dimensions: 124 x 62 x 27 mm
Low Voltage Disconnect : 1,8 V
Reverse polarity protection: yes

Brand
Manufacturer :  GOOWEI ENERGY
Type specification :  El. accessories
Power supply
Rated Voltage (V) :  9,6-48
Max. Input Current (A) :  10
Input Voltage (V) :  12
Input Voltage (V) :  2,4
Input Voltage (V) :  3,6
Input Voltage (V) :  6
Input Voltage (V) :  9
Warranty
Warranty period CRN (months) :  26
Warranty period EU (months) :  26
Physical properties
Height (mm) :  27
Width (mm) :  124
Depth (mm) :  62
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