Balance for batteries 14.8v BMS 4S30A
- Technical characteristics of the balance:
- Brand: TENSTAR ROBOT
- Overcharging: 4.28 + 0.05 V
- Charge Voltage: 4.095-4.195 V
- When the voltage is discharged: 2.55 ± 0. 08
- Charging delay time: 0.1 s
- Temperature mode: 30-80
- Short circuit delay time: 100 ms
- Detection delay time: 500 MS
- Balanced Current: 60mA
- Operating Current: 30A
- Peak Current: 60A
- Short circuit and discharge protection function
- Size: 45 x 56 mm
- Size: 56mm x 45mm x 4mm
| Count | Price | |||
|---|---|---|---|---|
| From | 1 | шт | 196 | грн |
| From | 5 | шт | 193 | грн |
| From | 25 | шт | 189 | грн |
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The battery balancer 4S30A equalizes the charge status of four connected batteries or several parallel strings of series-connected batteries.
Why is it necessary to use a charger with balancing?
The differences in the characteristics of the cells of the battery lead to the fact that the batteries work differently and, as a result, the total capacity of the composite battery will be lower than the components of its cells. In addition, the resource of such a battery will also be lower, because it is determined by the "weakest" battery, which will wear out faster than others.
That's why balancing the cells of the battery is necessary.
The main modern method of balancing is pumping the charge from one cell to another, with as little loss as possible. Modern circuitry easily realizes such possibilities.
The microprocessor battery balancer constantly monitors the voltages on the cells and gradually aligns them throughout the charging process.
The chip of the modern battery balance uses an improved version of balancing based on voltage changes. To minimize the effect of the spread of internal resistances, balancing is performed closer to the end of the charging process when the charging current is not large.