Pylontech RT2450G31
25.6V 50Ah 1280Wh LiFePO4 IP67 rated battery with Bluetooth and scalability up to 20.48kWh systems
Built on the foundations of the extremely popular RT12100 12 volt series, this 24V model has been developed to provide all the same features at the higher voltage.
Developed to provide adaptability and scalability to systems in Marine, 4x4 & recreation vehicles, stand-alone infrastructure and off-grid deep cycle applcations.
The intelligent BMS provides the ultimate in safety with temperature protection, over-voltage, over-current and short-circuit protection to ensure safe operations, high reliability and zero maintenance to extend service life.
The advanced communication protocols cater to both bluetooth monitoring & configuration via a smart phone, and RS485/CAN integration (via the KIT-C1 comms box*) into existing power systems and marine glass bridges. *requires the optional KIT-C1 communications box - available separately. The RT2450G31 wirelessly links all batteries within the system in a "master/slave" scenario to ensure optimum performance.
Scalability:
- A 24V system (1S) up to 16 in parallel
- A 48V system (2S) up to 8 in parallel
Communications
Using the optional KIT-C1 communications box allows for easy system integration via a Victron Energy GX device. *Click to view
Specifications:
| Voltage (V) | 25.6V |
|---|---|
| Capacity (Ah) | 50Ah |
| Watt Hour (Wh) | 1280Wh |
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Cycle Life | >4000 cycles (80% DoD @ 25°C) |
| Max. continuous discharge current | 50A |
| Max. pulse discharge current | 100A (30 seconds) |
| Charge Voltage | 28.0 - 28.8V |
| Max. continuous charge current | 50A |
| Operating discharge temperature | -20°C to +50°C |
| Operating charge temperature | 0°C to +50°C |
| Storage temperature | -20°C to +60°C |
| Short circuit protection | Yes |
| Ingress Rating | IP67 rating |
| Series connection allowed | Up to 2S |
| Parallel connection allowed | Up to 16P @ 24V; up to 8P @ 48V |
| Case structure | Rugged mechanical design |
| Certifications | UN38.3 approved, TELEC, FCC, Bluetooth SIG |
| Warranty | 5 years |
| Size | G31 |
| Selling Unit | EACH |
|---|---|
| Model No | RT2450G31 |
| Brand |
|
| Description | 25.6V 50Ah 1280Wh LiFePO4 IP67 rated battery with Bluetooth and scalability up to 20.48kWh systems |
| Application | Lead Acid Replacement, Marine Storage, Caravan/RV Storage, Industrial Market Applications, Deep Cycle, Emergency Backup, Roadside Signage |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Voltage | 25.6V |
| Watt Hour | 1280Wh |
| Nominal Capacity | 50Ah |
| Maximum Continuous Discharge Current | 50A |
| Termination | M8 |
| Size | 1S16P, 2S8P Max |
| Width | 325mm |
| Height | 238mm |
| Length / Breadth / Depth | 173.5mm |
| Weight | 12kg |
| Categories |
IEC62619 Mobile Applications IEC62619 Stationary Applications IEC62619 Marine Applications Lithium Ion Batteries Lithium Iron Phosphate Battery Packs 24 Volt Series LiFePO4 Pylontech Stand Alone Batteries Lithium Iron Phosphate Modules |
| Data Sheet |
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This product is certified to UN38.3
This battery has been tested & complies with the UN Model Regulation, Manual of Test & Criteria, Part III, Subsection 38.3
Read the UN38.3 Information and FAQ's Document.
This Battery Pack has been tested and complies with IEC 62619:2022
To view all compliant batteries, please click here
SHIPPING RESTRICTIONS APPLY
Due to IATA and individual airline regulations, this item may only be shipped by surface (road/sea) freight.
UN3480 FULLY DECLARED CLASS 9 DANGEROUS GOODS LITHIUM ION BATTERIES - Contains cells/batteries packed in accordance with Packing Instruction P903 from ADG 7.7 & IMDG Code 2020. Surcharges will apply.
Further information on freight & postal regulations for lithium / lithium-based and other battery chemistries can be found on our battery transportation page.