Lithium Battery 12V 200Ah Olalitio OLA-12-200-MH Under-Seat Heating Bluetooth

Product description

The OlaLitio 12V 200Ah Lithium Battery OLA-12-200-MH Under-Seat Heating Bluetooth is designed for demanding mobile applications operating in cold climates. Its narrow under-seat design allows you to make use of limited spaces in campers and boats without sacrificing autonomy: it delivers 2,560 Wh at 12.8 V and supports high currents with total stability. It features an intelligent BMS, IP62 protection, and integrated heating that preheats the pack before charging when the ambient temperature is low, protecting the cells and extending service life. Bluetooth 4.0 connectivity enables real-time monitoring from your mobile device (voltage, current, SOC, and events), allowing you to manage your 12 V system with precision and safety.

Main features

• Capacity/Energy: 200 Ah / 2,560 Wh with a nominal voltage of 12.8 V (operating range 10–14.6 V).
• Output power: 150 A continuous discharge and up to 450 A peak (200–500 ms) for transient peaks.
• Integrated heating: thermal module enables safe charging in cold (heater operation −5 to 35 °C).
• Longevity: >6,000 cycles at 80% DoD, reducing lifetime cost per kWh.
• Bluetooth 4.0: app-based monitoring of BMS parameters and alarms.
• Robust construction: ABS housing with IP62 protection, M8 terminals, and a weight of 21.5 kg.

Advantages or benefits

• Performs in winter: heating prevents damage from charging at low temperatures and keeps the battery operational when you need it most.
• More autonomy in less space: under-seat format frees up usable volume compared to equivalent lead-acid banks.
• Active safety: BMS with protections against overcharge, overdischarge, overtemperature, and short circuit.
• Smart management: thanks to Bluetooth, check SOC, voltage, and current in seconds and plan recharges.
• Efficiency and speed: supports recommended charging at 60 A (max. 100 A) to reduce recharge times on the road.

Purpose or applications

Ideal for camper vans and caravans (refrigerator, pumps, lighting, 12 V outlets, and 230 V inverters), marine applications (onboard services and electronics), and 12 V solar power in shelters, cabins, telecommunications, or signaling. Its IP62 sealing and under-seat format allow for clean installations resistant to vibrations, dust, and splashes, especially in cold or mountainous regions.

Technical specifications

Compatibilities

Compatible with 12 V systems: 12 V MPPT/PWM solar charge controllers, 230 V chargers with lithium profile (14.6 V), and 12 V inverters. Supports up to 4 in series and 4 in parallel (4S4P); always use identical units (same brand/model and state of charge), balance them before connecting, and protect each branch with appropriate fuses and disconnectors. Verify that connected equipment supports the resulting voltage/current.

The OlaLitio OLA-12-200-MH 12V 200Ah Lithium Battery Under-Seat Heating Bluetooth offers great autonomy, a slim format for critical spaces, and a heating system that ensures safe charging in cold conditions, making it a professional and durable solution for 12 V camper, marine, and photovoltaic applications.