Mazava HC02 Battery Equalizer for 4Pcs Active Batteries Ba

HC02 battery equalizer is used for the batteries which are connected in series to keep the voltage of batteries ar e equal when the batteries are charging or discharging. When the batteries work in series connection, the batteri es voltage maybe will be not same due to the difference of each cell chemical composition and temperature. And each battery's selfdischarge rate also different.
So even the batteries not work, their voltage of series batteries will be also different. These differences will cause battery lost balance, this means maybe one battery is overloaded and the other is insufficiently charged. The voltage diff erence will be increased with the battery repeated charge-discharge process. This will result in premature failure of the batteries.
HC02 battery equalizer is energy transfer type equalizer, it can compensate for batteries with two sides. The equ alizer starts to work when there are 10mV between two batteries. The current will flow from a higher voltage to lo w voltage,eventually reach equilibrium. It can connect with battery system with 24 hours , to keep the system en ergy balance automatically, no need manual maintenance.

APPLICATION:
HC02 battery equalizer is suitable for lead-acid batteries(VRLA),lithium iron phosphate batteries(LFP),nickel-ca dmium secondary batteries(Ni/CD),and nickel-metal hydride secondary batteries(Ni/MH).It starts work when the voltage higher than 7V, it means that this equalizer can be used in a single cell battery range from 7V to 18V. One equalizer can connect 4 batteries once a time,if battery less than the 4, the extra cable can be vacant(posi tive and negative terminal should be avoided),does not affect the equilibrium effects.The equalizer is not affecte d with battery connection way,no matter in Series or in parallel, both can work.
INSTALLATION:
1. The red wire connects the positive electrode of the battery.The black wire connects the negative electrode of the battery.
2. Connect multiple batteries in the above manner(unlimited connection order).
3. Dispose unused battery wires to avoid short circuits.
Before connecting the equalizer,please confirm the positive and negative poles of each set of batteries to avoid the short circuit and reverse connection between the terminals of the battery equalizer.
Battery nominal voltage:4x(74V/111V/12V/14.8V)
Optimizing current:0-10A
Quiescent current:50mA(12V)
Protection:Reverse polarity protection
Display method:LED Tube Display
Colour:Black
Material:Plastic
Size:62x124x27mm

Package Contents:
1 * Battery Equalizer

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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