LITHTECH LiFePO4 12V 314Ah battery

LiFePO₄ LITHTECH 12.8V 314Ah Battery - Your Maintenance-Free XXL Energy Source

We sell the latest LiFePO₄ battery. LITHTECH 12.8 V 314 Ah TE12314B, created for demanding solar systems, professional mobile installations and premium backup power. With Smart BMS battery-to-battery (4S/4NP). Prismatic cells auto-balance in series and in parallel, which guarantees full capacity utilization and simple expansion of the energy bank. Allwater - official distributor of LITHTECH in Poland - provides certified product, technical support and fast service.

Technical specifications of LITHTECH 12.8 V 314 Ah battery

• Battery type: LiFePO₄ (prismatic, Grade A)Model: LITHTECH-TE12314B
• Capacity: 314 Ah (Energy: 3840 Wh)
• Nominal voltage: 12.8 V
• Dimensions: 483 × 170 × 240 mm
• Weight: 29,5 kg
• Life cycle: Long cycle life (BMS protects against over/discharge, temp.).
• Housing: ABS, leakage class IP65, reinforced anti-vibration elements
• Terminals: M8/M6
• Max. charging current: 157 A (recommended 50-150 A)
• Max. discharge current: 200 A continuous / 210 A ≤ 10 s (peak)
• BMS: Smart 4S4NP - OVP/UVP/OCP/SCP, automatic balancing
• Connectivity: Bluetooth (optional)
• Operating temperature: loading 0-55°C, discharge -20-60°C
• Self-discharge: ≤ 3.5%/month
• Internal resistance: ≤ 30 mΩ @ 50% SOC
• Connectivity: to 4 packages row; in parallel - unlimited (series×n)*
• Certifications/Transportation: CE (battery), IEC62133 (cell), UN38.3, UN3480 class 9

Application of LiFePO₄ LITHTECH 12.8 V 314 Ah battery

• Off-grid photovoltaic systems - Storage ~3.84 kWh working with 3-5 kW inverters; easy upgrade to 24/48 V.

• Campers, food-trucks, vanlife - High efficiency and low weight in this class; powering refrigerator, 12-volt air conditioning, LED lighting.

• UPS and telecomm - Stable 200 A continuous current, long life limits VRLA replacements.

• Boats, yachts, house-boats - IP65 resistance and anti-vibration design for trolling motors, anchor windlasses, deck electronics.

• Industrial applications - Mobile labs, 5G stations, field measurements; auto-balance simplifies service.

Key advantages of LITHTECH 12.8 V 314 Ah battery

• Smart BMS 4S4NP - Full voltage and current protection, intelligent charge/discharge monitoring.
• Auto-Balance - Safe connection of multiple batteries, equalization of the state of charge.
• „resist-vibration” design” - reinforced ABS, stable operation in harsh conditions.
• High efficiency 99% - Minimal charging losses from MPPT/alternator/charger.
• Low self-consumption - long storage without backup.
• Optional Bluetooth - View voltages, currents and temperatures in the mobile app.

Why choose a 314 Ah 12.8 V battery from Allwater?

As an authorized distributor of LITHTECH in Poland, we offer: current production series, stock of parts in the country and 2-year door-to-door warranty. Our packages feature viable capacity, temperature resistance and a secure BMS. Whether you're building a PV system, upgrading an RV, or securing a server room, LITHTECH 12.8 V 314 Ah (TE12314B) will provide a stable, environmentally friendly and maintenance-free energy supply for years to come.