🛒 Why Buy From Us?

✅ 5-Year Quality Assurance: Backed by a longer warranty than competitors (2-year standard for most alternatives).
✅ Proven Reliability: 20000+ cycle life ensures decades of use, reducing replacement costs.
✅ Safe & Eco-Friendly: LiFePO4 chemistry is non-flammable and free of toxic heavy metals.
✅ Versatile Expansion: Series/parallel design lets you scale your power system to meet your needs.
​✅ Trusted Brand: Helpdrea is a leading manufacturer of lithium batteries, with a focus on quality and performance.

Battery Specifications: 

*Nominal Voltage：12.8V

*Rated Capacity: 200Ah

*Charge Voltege: 14.6V

*Cut-off Voltage: 10V

*Energy: 2560Wh(200Ah)

*Max charge Voltage:14.6V

*Max Protection Voltage:14.6V

*Discharge cut-off Voltage:10V

*Continuous charge current:Max  150A(200Ah)@25°C

*Charging Method and Time :CC-CV,about 2 hours 

*Peak discharge current :350A 1S@25°C

*Weight: 51.15 lbs (23.2Kg)

*Dimensions (L x W x H):20.55*9.45*8inch(520*220*218mm)

*Configration:6S6P

*Life Cycle: 4000~15000 Cycles

*Charge Method: CC/CV

*Recommend Charge Current: 50A(200Ah) (0.2C)

*BMS Boar: 200A

*Max. Continuous Load Power: ≤2560 W(200Ah)

*Max.  Continuous power:2560 W(200Ah)

*Max.  Continuous charging current: 100A(200Ah)

*Max.  Continuous discharge current: 150A(200Ah)

*Charge temperature :0°C-45°C

*Discharge temperature :-20°C-60°C

*Storage temperature :-10°C-45°

*Certificate: CE ROHS MSDS UN38.3 UL

*Warranty: 2 Years

✨ Key Features

🔋 Superior Performance & Longevity

  • 20000+ Deep Cycles: Lasts 10x longer than lead-acid batteries, with a 10-year service life for maximum value.
  • High Energy Density: 2560Wh capacity (12.8V 200Ah) provides stable, long-lasting power for all your off-grid needs.

  • Lightweight Design: At just 23.2kg (51.15lbs), it’s 50% lighter than equivalent lead-acid batteries, making it easy to transport and install.


🛡️ Advanced 200A BMS Protection

Our upgraded 200A Battery Management System (BMS) provides 8-fold safety protection:
  • Over-Charge / Over-Discharge Protection
  • Over-Current / Short-Circuit Protection
  • High-Temperature / Low-Temperature Protection
  • Reverse Connection / Overvoltage Protection

  • Balanced power distribution for consistent performance


🌿 Eco-Friendly & Durable

  • Automotive Grade LiFePO4 Cells: Non-toxic, no heavy metals, and fully recyclable—safer for you and the environment.
  • IP65 Waterproof & Dustproof: Built to withstand harsh outdoor conditions, unlike IP32-rated competitors.

  • Zero Degradation for 365 Days: Maintains performance even after daily use, with no memory effect.


🔌 Flexible Expansion & Easy Installation

  • Series/Parallel Compatible: Expand up to 4 batteries:
    • 4 in Series: 48V 200Ah

    • 4 in Parallel: 12V 800Ah


  • Complete Package: Includes 1x battery pack, 1x user manual, and 2x terminal bolts (charger not included).
  • Simple Setup: Just remove terminal caps and connect positive/negative poles correctly—no complex wiring required.


📦 Package Includes

  • 1x 12V 200Ah LiFePO4 Battery Pack
  • 1x User Manual
  • 2x M6 Terminal Bolts
  • Charger is NOT included