SES Power have a wide range of lithium iron phosphate products to replace lead-acid batteries, which have exactly the same appearance and size as lead-acid batteries. 

The following is a comparison table of lithium iron phosphate batteries and lead-acid batteries:

SES POWER DCB SERIES

1) "SS" means Standard Series

LiFePO4 batteries are an ideal replacement for a traditional lead acid battery, offering a drop-in solution for lead acid battery replacement. SES Power batteries can be used individually or connected in series or parallel to create a larger system.The series LiFePO4 battery is fit for E-mobility, Energy Storage System, Defense & Security, telecom outdoor applications,renewable energy systems, and other harsh environment applications.

2)"SC" means Standard Plus communication

SES Power SC series LiFePO4 battery has a built-in bluetooth module(Optional RS485 or Can) that lets you communicate with the battery using our free APP & software for Andriod mobile & computer. You can check the battery capacity or State of Charge (SoC), voltage, temperature, charge or discharge current simply.The SC series is an ideal choice for use in RVs, off-grid solar,marine, renewable energy system, etc.

3)"LT" means Low Temperature Using Series

SES Power LT series LiFePO4 battery is specifically designed for cold temperature charging and discharging. It can be charged at temperatures down to -20°C (-4°F) and disarged at temperatures down to -40°C (-40°F).The LT Series LiFePO4 battery has the same size and performance as LT Series LiFePO4 battery but can be safely used when temperatures drop as low as -40°C. It is an ideal choice for use in RVs, off-grid solar, and in any application where charging in cold temperatures is necessary.

4)"LC" means Low Temperature Using plus Communication

SES Power LC series LiFePO4 battery has a built-in communication module(Bluetoolth or RS485) that lets you communicate with the battery using our free APP for Andriod mobile or computer.You can check the battery capacity or State of Charge (SoC),voltage, temperature, charge or discharge current simply by using the APP.At the same time, the LC series battery can be safely used when temperatures drop as low as -40°C(-40°F). The LC series is suited for RVs, off-grid solar, and in any application where charging in cold temperatures is necessary.

5) "HP" means High Power Series

SES Power HP series LiFePO4 batteries has very strong output power and replacement for star type lead acid battery, offering a drop-in solution for lead acid battery replacement. SES Power batteries can be used individually or connected in series or parallel to create a larger system.The series LiFePO4 battery is fit for E-mobility,Motor star, Energy Storage System, Defense & Security,high power UPS,renewable energy systems, and other harsh environment applications.

6)"HC" means plus Communication

SES Power HC series LiFePO4 batteries has not only strong output power but also built-in bluetooth module(Optional RS485 or Can) that lets you communicate with the battery using our free APP & software for Andriod mobile & computer. You can check the battery capacity or State of Charge (SoC), voltage, temperature, charge or discharge current simply.The HC series is an ideal choice for use in RVs, Motor star,UPS,off-grid solar,marine, renewable energy system, etc.

How to correctly replace the lead-acid batteries in the energy storage system and UPS with lithium batteries?

1. Confirm whether the charging device or charger of the system supports charging the lithium iron phosphate battery and whether the parameters are appropriate. If the parameters are incorrect, it must be replaced with a special charger. You can consult the engineers of SESCHN, who have very rich experience.

2. Make relevant records for the system host, old battery packs, battery monitors and other equipment, especially the placement of each layer of batteries and the wiring of the battery monitors. On-site engineers must make a mark and draw a connection diagram to ensure that the effect of the battery pack after replacement is consistent with the original situation.

3. Disconnect the connection switch between the energy storage host and the battery, and disassemble the original battery. When removing the old battery, you need to remove it from the top to the next section of the battery rack. At the same time, remove a screw and wrap the cable connector with electrical tape to insulate it to prevent the positive and negative poles from being short-circuited. .

4. After placing the old battery that has been removed, start to install the new battery. The new battery needs to be installed from the bottom layer of the battery rack, the position is the same as the original one, the connector screws must be tightened, the connecting wires must be neat, the curvature should be the same, and there should be a proper gap between the batteries. Short circuit is strictly prohibited during this process.

5. After the new batteries are installed, they must be carefully tested to confirm that the positive and negative poles of each battery are connected correctly. Finally, measure whether the total voltage of the battery pack is the correct voltage value calculated before installation.

6. After ensuring that the battery pack and the system host are normal, close the battery pack switch to restore the system to normal operation.

7. Detect and record the working voltage, current, charging voltage and working status of the system.