The pain point of new energy is the battery, and people still worry about the battery life. It is well known that the single voltage of lead-acid battery is 2V, and the single voltage of lithium battery, lithium iron phosphate battery and ternary lithium battery is 3.2V. Batteries with different capacity are integrated into multiple single batteries in series. The lead acid battery is composed of 36 cells at most. The more cells, the more unbalanced the lead acid battery is. The problem of one cell will lead to the problem of the whole battery, which shortens the service life of the battery pack.

During the operation of the battery, due to the differences in the chemical composition and temperature of the battery, the charge and discharge of the two batteries will be different. Even when the battery is idle, it will cause unbalance between batteries connected in series due to different degrees of self-discharge. During the charging process, due to the existence of differences, one battery will be overcharged or discharged, while the other battery will not be fully charged or discharged. With the repeated charging and discharging process, this difference will gradually strengthen, so that the single compartment battery water imbalance caused by voltage and single compartment battery discharge inconsistency, and eventually lead to the premature failure of the single compartment too much water loss battery, so that the whole battery damage.

How to solve the problem of uneven battery discharge?

In view of the unbalance of battery discharge, the battery equalizer can solve this problem well.

1. The battery equalizer can compensate the battery in both directions. When the voltage difference between the series batteries exceeds 50mV, the battery equalizer starts to work

2. When charging batteries in series, the battery equalizer charges the high-voltage battery string in reverse to charge the low-voltage battery string. The voltage of the two battery strings is the same.

What is a battery equalizer?

Battery equalizer, also known as battery balancer, is a kind of electronic protection equipment to prevent the service life of the battery from being reduced due to the voltage imbalance between the cells inside the battery. When the voltage between battery cells is out of balance, different battery cells have different charging and discharging speeds. When one battery cell is charged, the other battery cells are in the state of overcharging or undercharging. Overcharging or undercharging will damage the battery, reducing the battery capacity and shortening the battery life. The battery equalizer can balance the power of each battery grid in real time, thus extending the service life of the battery by 5-30%.

Features: The battery equalizer is an energy transfer equalizer that compensates the battery from both sides. When the voltage difference between batteries connected in series exceeds 10 millivolts, the battery equalizer will start to work, and the current will flow from the battery with the higher voltage to the battery with the lower voltage, eventually equilibrating the battery. Can be connected to the battery connected in series for a long time, automatically maintain the balance of the battery, no maintenance.

Lham Battery Equalizer is an active equalization system that has been researched and developed for many years. It solves the problem of charging and discharging balance of battery packs such as electric forklifts, electric vehicles and electric tractors, and effectively extends the battery range and the service life of battery packs