Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of 300ah/51.2v lithium battery in China, also supports customized service. Welcome to buy advanced 300ah/51.2v lithium battery in stock from our factory.

300AH/51.2V Lithium Battery: Outstanding Performance, Opening A New Chapter In Energy
With soaring global demand for reliable high-capacity energy solutions, the 300AH/51.2V battery provides a terrific energy foundation. It was designed to exceed your manic energy expectations. Our battery provides all the power you need while breaking the mold and raising the bar for reliable energy, while at the same time prioritizing your safety with best-in-class protection systems.
A Massive Power Bank
Huge Usable Capacity: 15kWh of usable energy (300AH 51.2V) which means you won't be frequently recharging.
Extended Usage: Use cycles are also longer, so as long as you require power, we provide reliable energy.
Multiple Uses: While a home appliance is critical, you can run important appliances like refrigerators or comms during the blackout or maintain industrial uptime by utilizing the same battery, effectively maintaining or even improving productivity.
Optimized Power Flow
Rapid Charge: Accepts rapid charge power with rapid chargers, providing majorly improved downtime to rapid recharge process.
Solid Discharge: Provides stable regulated energy output over a wide spectrum for energy consumption without variances in usable power.
Secure Voltage: Delivers high-power startup surges and provides ongoing capability over mid to long duration without significant voltage variances. Your sensitive electronics are secured.
Best-in-class Safety Engineering:
Intelligent BMS: Acts as an electronic guardian, deploying millisecond-level interventions against overcharge, over-discharge, over-current, extreme temperatures, and short circuits.
Inherently Safe Chemistry: Utilizes premium Lithium Iron Phosphate (LiFePO4) cells, renowned for exceptional thermal stability and resilience under duress.
Validated Integrity: Cells undergo rigorous destructive testing (compression, puncture, overcharge, fire exposure) to validate zero fire or explosion risk under severe conditions.
Protective Encasement: Housed in a durable, flame-retardant casing offering high-impact and thermal resistance, providing an additional defense layer.
This versatile battery excels across diverse settings
Residential: Powers homes during outages, integrates with solar storage for cost savings via energy shifting.
Commercial/Industrial: Secures critical operations as backup power for base stations, shops, or production lines.
Mobile & Off-Grid: Delivers dependable power for RVs, marine use, and remote applications.
Emergency Services: Provides vital energy support for rescue equipment deployment.
Its intrinsic safety design eliminates operational concerns in any environment.
Engineered Longevity
Superior Cycle Life: Thanks to materials and construction, exceeds 6000 cycles and retain over 80% capacity.
Lower Ownership Cost: Less replacements, lower maintenance, and these savings add up significantly over time.
Consistent Performance: Consistent and reliable energy delivery over the long record of ownership.
Long-life design
Constructed with premium materials and advanced technology, this battery has a long cycle life of up to over 6,000 times .(80% capacity retention). Long-term use means you will not have to replace the battery often - which saves on usage costs and also reduces maintenance labour. The battery has good performance even with multiple charing and discharging cycles, giving you stable and sustained service. Choose our 300AH/51.2V battery, and you are selecting a safe, high efficient, and long life energy solution. It will bring reliable power support to your life and work, opening a new chapter in energy application. Contact us immediately to learn more product information and empower yourself with this powerful battery!
Your Next-Gen Power Solution
Our 300AH/51.2V battery is the tactical choice for effective, sustainable, and fundamentally safer energy. Gain peace of mind and power reliability like you've never had before - for your home, business, or project. Speak to us today for further information, and prepare yourself for a new level of power!

300AH/51.2V Lithium Battery
| Model | 51.2V300AH |
| Nominal voltage | 51.2V |
| Nominal capacity | 300Ah |
| Rated energy | 15360WH |
| Continuous charge current | 0-160A |
| Continuous discharge current | 0-200A |
| Charge termination voltage | 58.4 |
| Discharge termination voltage | 44.8-46.5V |
| Communication interface | RS232,RS485,CAN |
| Cycle life | >6000 |
| Work environment | Temperatre:-20°~60°;Humidiy:<95%; Aliude <4000m |
| Protection function | 0ver voltage, low voltage,overload,short circuit, over temperature, etc. |
| Product&package size | 680*320*500/765*415*760mm |
| Product& package weight | 116.2/135kg |
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