Lithium batteries 12V 100Ah

12V 100Ah Li-ion battery – the compact energy solution for fishing and more!

Efficient, lightweight and reliable – perfect for fishing, camping and solar systems.

✅ Why choose this battery?

• 🔋 High quality Li-ion cells – long life and stability

• ⚙️ UK BMS controller with active balancing – safety and efficiency

• 📱 Mobile control – monitor voltage, current, balance in real time

• 🪶 Ultra-light and compact – fits perfectly in a boat or campervan

• 🛠️ Assembled according to individual needs in Lithuania

• 🛡️ 12 months warranty

📊 Technical features:

• Rated voltage: 12.6V

• Capacity: 100Ah (~1260Wh)

• Max. Charging current: 30-50A

• Max. Discharge current: 50-100A (depending on model)

• Charging voltage: 12.6V (BMS protected)

🌡️ Operating temperature:

• Charging: 0°C – 45°C

• Discharge: -20°C – 60°C

🚤 Adaptation:

• 🎣 F ishing from boat, pontoon, echo sounder

• 🚐 Campers, caravans

• ☀️ Solar power plants (off-grid systems)

• 💡 LED lighting, electronics

• 🛺 Electric wheelchairs, small vehicles

🏆 Benefits:

• ⚡ Long lifetime ~5000 cycles (80% capacity remaining)

• 🔌 Fast charging

• 📦 Compact and lightweight – up to 70% lighter than lead acid batteries

• 🧼 Maintenance-free

• 📲 App tracking (Bluetooth)

💶 Price: 270€

📦 Delivery throughout Lithuania

Fontem Energy – when the fish are waiting and there’s no lack of energy!
📲 Contact us now – we’ll help you find the right solution!

The 12V 100Ah Lithium battery is a high-performance, deep-cycle power solution for a wide range of power applications. Price includes charger, voltmeter and USB connector. The battery has a built-in UK BMS protector to prevent over-discharge and overcharging. Discharge from 100% to 10%. Only the highest quality components. We also have all the components to assemble ourselves. We manufacture lithium batteries 12-24-36-48-60-96V from new electric car batteries.