12V 120Ah LiFePO4 Battery

• Cell: LiFePO4
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT

Description

Overview

The 12.8V 120Ah LiFePO4 Battery is a high-performance lithium iron phosphate (LFP) battery designed for energy storage, marine, RV, and off-grid applications. Offering a nominal energy of 1536Wh and an extended cycle life of over 5000 cycles, this battery provides reliable and efficient power with advanced safety features.

Key Features

  • High Energy Density: 1536Wh of stored energy for sustained power needs.
  • Long Cycle Life: Over 5000 cycles at 80% Depth of Discharge (DOD), ensuring long-term use.
  • Smart BMS Protection: Integrated JBD/DALY BMS for overcharge, overdischarge, and short-circuit protection.
  • Compact & Lightweight: Weighing just 10.5 kg (23 lbs) with BCI Group 31 dimensions for easy installation.
  • IP65 Protection: Dustproof and water-resistant for enhanced durability.
  • Scalability: Supports up to 6 parallel connections for expanded energy storage.
  • Versatile Temperature Range: Operates in temperatures from -20°C to 65°C for discharge and 0°C to 60°C for charging.
  • Optional Smart Features: Bluetooth, GPS, 4G, Wi-Fi, and LCD display for real-time monitoring.

Applications

The 12.8V 120Ah LiFePO4 Battery is suitable for:

  • Solar Energy Storage
  • Marine & RV Power Systems
  • Backup Power Solutions
  • Electric Vehicles (EVs) & Golf Carts
  • Off-Grid and Industrial Applications

Product Description

The 12.8V 120Ah LiFePO4 Battery is engineered for high efficiency, superior safety, and long lifespan. Designed with high-quality lithium iron phosphate cells, it delivers consistent power while ensuring minimal maintenance. Its built-in smart BMS provides advanced protection against overcurrent, short circuits, and extreme temperatures.

With an IP65-rated ABS shell, the battery is durable against environmental factors, making it ideal for outdoor and mobile applications. Its compact BCI Group 31 form factor ensures compatibility with various power systems.

Additional Features

  • Low Self-Discharge: Only 3% per month for long-term energy retention.
  • Customizable Features: Optional Bluetooth, Wi-Fi, RS485, and smart monitoring upgrades.
  • Fast Charging Compatibility: Works with standard and fast chargers.
  • Environmentally Friendly: 100% maintenance-free, non-toxic, and recyclable.

Why Choose the 12.8V 120Ah LiFePO4 Battery?

Designed for long-lasting reliability, the 12.8V 120Ah LiFePO4 Battery offers excellent performance, safety, and efficiency. Whether you need a durable solution for solar energy storage, RV power, or marine applications, this battery provides an ideal combination of power, longevity, and smart features.

Specifications

Specifications
Lithium Cell LiFePO4 (LFP)
Nominal Voltage 12.8V
Nominal Capacity 120Ah
Nominal Energy 1536Wh
Max Charge Voltage 14.6V
Discharge Cut-off Voltage 10V
Max Continues Charge Current 100A
Max Continues Discharge Current 100A
Dimensions [L x W x H] 330 x 172 x 215 mm / 13 x 6.8 x 8.5 inches / BCI Group 31
Weight 10.5 kg / 23 lbs
IP Rating IP65
Max Parallel Connections 6
Cycle Life >5000 cycles (80% DOD 0.5C)
Self-Discharge 3% (per month)
Charge Temperature 0°C ~ 60°C
Discharge Temperature -20°C ~ 65°C
BMS JBD / DALY BMS Protection
Optional Upgrades Self-heating / Bluetooth / App / 4G / GPS / WiFi / RS485 / RJ45 / SOC LCD Display / Circuit Breaker / Power Switch / Cooling Fan / Battery Internal Cell Fixation Metal Bracket / Active Balance / Solar MPPT / etc.
Normal Charger / Fast Charger Optional
Terminal M8
Battery Shell ABS
Design Life 10 Years
Warranty 3 Years
Label / Silkscreen / Laser Logo Yes
User Manual Yes
OEM Yes
Shipment Yes
Certifications UL 1642 / IEC 62619 / CE / UN38.3 / MSDS
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