CAARLA Battery Equalizer 4S 120A with Active Balancer 5A 10A with Transformer Feedback Active Equalizer(4S 10A Balancer BLE)

3S 4S 120A 3.7VCharging protection voltage: 4.25VCharge release voltage: 4.19VBalanced opening voltage 4.17VDischarge protection voltage: 2.8VDischarge release voltage: 3.0VBalance current: 105 mAContinuous discharge current: 120AContinuous charging current: 60ACurrent limit protection: 450AShort circuit protection: load short circuit protectionSpecification size: 115×66×8 mmIt is suitable for motors within 1000W, often used in trawlers, marine propellers, and low-power energy storage within 1200W.4S 120A 3.2V SameCharging protection voltage: 3.75VCharge release voltage: 3.6VBalanced opening voltage 3.55VDischarge protection voltage: 2.1VDischarge release voltage: 2.5VBalance current: 95 mAContinuous discharge current: 90AContinuous charging current: 90ACurrent limit protection: 330AShort circuit protection: load short circuit protectionSpecification size: 115×66×8 mmIt is suitable for motors within 1000W, often used in trawlers, marine propellers, and low-power energy storage within 1200W.This is an active balancing board for lithium batteries, which uses non-crystalline transformer energy transfer to balance voltage differences. The whole group is balanced without any difference. It has automatic low-voltage sleep and temperature protection. The circuit board is equipped with an aluminum heat sink, which has fast heat conduction and low temperature rise during high-current operation.with a balancing voltage difference of 0.005V and a maximum balancing current of 10A. At a voltage difference of 0.1V, the current is about 1A, which will depend on the capacity and internal resistance of the battery. It will stop automatically at low voltage. When the first cell is below 2.7V (ternary lithium/lithium iron phosphate)/1.8V (lithium titanate), it will stop working and enter sleep mode, without worrying about over-discharge.FetureIndi

• 1.【BIDIRECTIONAL COMPENSATION】Battery equalizer is an energy transfer type equalizer that compensates for batteries in both directions, flowing from higher voltage to lower voltage.
• 2.【REVERSE POLARITY PROTECTION】The battery equalizer can compensate for the battery in both directions, with low voltage disconnection to provide longer battery life.
• 3.【AUTOMATIC MAINTENANCE】The battery equalizer can be connected in series for a long time in the battery system,and automatically maintain energy balance in the battery state.
• 4.battery voltage balance system keeps the battery in good condition, maintains battery health, prolongs battery life, and reduces battery replacement.
• 5【Battery Balancer】: The battery equalizer has an intelligent voltage compensation system to keep the battery in an idle state and automatically shut down when the voltage is insufficient to extend battery life.