MG LFP 12V 210Ah — LiFePO4 battery 12.8 V / 2.7 kWh
Country: Netherlands · Model: LFP 12V 210Ah
The 12.8 V, 210 Ah LiFePO4 battery module stores 2.7 kWh and delivers a continuous current of 210 A. It is installed in place of lead batteries in 12 V onboard networks of vessels, service machinery and off-grid solar plants.
- Model
- MGLFP120210
- Chemistry
- LiFePO4
- Nominal voltage
- 12.8 V
- Capacity
- 210 Ah / 2.7 kWh
Technical specifications
| Model | MGLFP120210 |
|---|---|
| Chemistry | LiFePO4 |
| Nominal voltage | 12.8 V |
| Capacity | 210 Ah / 2.7 kWh |
| Charge/discharge current | 210 A (1C) continuous; max. discharge 420 A |
| Cycle life | > 3500 cycles at 80 % DoD |
| Configuration | up to 96 modules in parallel, no series connection |
| Dimensions, weight | 395 × 154 × 275 mm, 22 kg |
| Protection rating | IP40 |
| BMS | built-in slave BMS, master MG Master LV 12 V |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Inside the module works a built-in slave BMS, which passes the cell status to the master BMS MG Master LV 12 V, and the master controls the disconnection of charge and load. For short periods the battery withstands a discharge of up to 420 A, so it holds starting and inverter peaks in a 12 V network without voltage sag. The cycle life exceeds 3500 cycles at a depth of discharge of 80 %. Capacity is increased only in parallel, up to 96 modules per bus; series connection is not provided for this model. The case of 395 × 154 × 275 mm with a weight of 22 kg takes roughly the space of a large starter battery. The IP40 protection rating means installation in a dry compartment or cabinet, without direct water ingress.
How to choose
The choice is determined here by the onboard network voltage. For 12 V this model is the right one, and several modules in parallel give the required reserve in multiples of 2.7 kWh. If the system is 24 V or higher, it is more sensible to take MGLFP240230 at 25.6 V and 5.8 kWh or MGLFP240304 at 7.8 kWh, which allow up to 4 modules in series. Where weight matters more than cycle life, look at the NMC HE series with a specific energy of up to 182 Wh/kg.
Request a price and lead time
MG LFP 12V 210Ah — LiFePO4 battery 12.8 V / 2.7 kWh. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Can MG LFP 12V 210Ah be connected in series for 24 V?
No, series connection is not provided for this model, only parallel connection of up to 96 modules is permitted. For 24 V the manufacturer offers 25.6 V modules.
What is the maximum discharge current of the 12.8 V 210 Ah LiFePO4 battery?
Continuously the module delivers 210 A, that is 1C, and the maximum discharge current is 420 A.
How many cycles does MG LFP 12V 210Ah withstand?
Over 3500 cycles at a depth of discharge of 80 % DoD; this is the rated cycle life of the MGLFP120210 module.
Is a separate BMS needed for this battery?
Yes. The built-in slave BMS only collects data, while protection and disconnection are performed by a separate unit, the master BMS MG Master LV in the 12 V version.
What are the dimensions and weight of the MGLFP120210 module?
The module measures 395 × 154 × 275 mm and weighs 22 kg; the case protection rating is IP40.
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