Lithium-iron battery installations demand precise energy management and robust protection, particularly in applications where temperature fluctuations, deep cycling, and remote monitoring are operational requirements. The Pylontech RT12100 is a 12V 100Ah multipurpose lithium-ion battery engineered to meet these demands across a broad range of stationary, mobile, and off-grid applications.
Developed by Pylontech, a manufacturer specialising in lithium energy storage systems, the RT12100 integrates a built-in battery management system (BMS) that provides continuous over-voltage, under-voltage, and high and low temperature protection. Connectivity is provided via Bluetooth for wireless monitoring and CAN bus for integration into compatible energy management systems. An integrated heatpad extends operational capability in low-temperature environments where standard lithium cells would otherwise be restricted.
The RT12100 measures 325mm × 173.5mm × 226mm and weighs 13kg, delivering a rated capacity of 100Ah at the C20 rate with a total energy capacity of 1,280Wh at 12V nominal voltage. Terminal placement and polarity should be confirmed from the product label prior to installation; no cold cranking amp (CCA) or MCA rating applies to this product, which is not designed for engine-starting duties. No direct cross-reference codes are available for this unit. Start-stop vehicle compatibility has not been confirmed – refer to the product label.
No additional variants of the RT12100 are currently listed. Comparable Pylontech lithium battery options within the range include BAT512110610, BAT524110610, BAT512110620, BAT524110620, and BAT548110620, which may suit differing voltage or capacity requirements.
The Pylontech RT12100 is supplied with a 5-year manufacturer warranty, providing assurance of quality and long-term reliability for demanding energy storage installations.
Delivery: hazardous goods shipping applies, typically 3–5 working days within UK mainland. 30-day returns.
The Pylontech RT12100 is an all-purpose 12V Lithium-ion battery. Each battery incorporates its own battery management system with over/undervoltage and high/low temperature protection. Monitoring is available through Bluetooth or a Canbus connection. This battery weighs 12 KG.
For systems of 24 or 48V, batteries can be connected in series. Up to 16 batteries can be connected together to increase the systems capacity. The Pylon RT12100 battery has a built-in heating film which automatically heats the battery to enable its use in minus temperature environments. The elements operates via the external charger connection.
Key Feature:
- Backed by 5-year warranty for reliable use and dependable performance.
- Product Group: 7550, PYLONTECH LITHIUM BATTERY, Pylontech Lithium battery, purpose-built for dependable performance in the intended application.
- Engineered as a Lithium battery, delivering consistent, reliable operation in daily use.
- Manufactured by Pylontech, a trusted name known for dependable quality.
- Weighs 13.0, balancing power and manageability for easier installation and handling.
- OEM-style fitment supports straightforward replacement and proper mounting.
- 12V system compatibility with standard vehicle electrical requirements.
Compatibility:
Suited for marine and RV applications, supporting engine cranking and house loads for regular use.
Uses:
- Provides robust cranking power for marine/RV engines and onboard systems.
- Supports house loads and accessories with stable reserve capacity.
- Handles intermittent use and storage with dependable restarts.
- Designed for multi‑stop trips and auxiliary power needs afloat or on the road.
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