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Lithium-ion Battery

12V Deep-Cycle LiFePO4 for Marine & RV

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12V 50–200Ah deep-cycle lithium, Bluetooth, IP65

Brand
Newbeebattery
Voltage
12.8V
Capacity
50 / 100 / 200Ah
Chemistry
LiFePO4
MOQ
OEM / ODM

Deep-cycle 12V LiFePO4 battery for boats, yachts, RVs and off-grid cabins: 100% usable capacity versus ~50% for lead-acid, half the weight, and no maintenance. IP65 housing with vibration-proof cell clamping handles hull and chassis duty; Bluetooth app shows SOC, current and cell voltages. Parallel and series up to 4S4P for 48V systems.

Why Choose This Battery

✓

100% usable capacity

✓

IP65 vibration-proof housing

✓

Bluetooth SOC & cell data

✓

4S4P expandable

Models & Specifications

NoDetailsN-M1250N-M12100N-M12200
1Nominal Voltage12.8V12.8V12.8V
2Capacity50Ah100Ah200Ah
3Energy640Wh1280Wh2560Wh
4Max Continuous Discharge50A100A200A
5ProtectionIP65IP65IP65
6Cycle Life≥4000≥4000≥4000

Characteristics

  • Automotive-grade prismatic cells with laser-welded interconnects
  • Low-temp charge protection (stops charging below 0°C)
  • 100A–200A internal BMS with breakers for house-bank duty
  • Salt-spray resistant terminals and coating for marine use
  • Group 24/31 footprint adapters available

Applications

  • Marine house banks
  • RV and camper deep-cycle
  • Cabin and container off-grid power

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