High-Capacity 12V 300ah LiFePO4 Solar Energy Battery Pack

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Product Description

Basic Information

Model NO.
12V 300AH
Rechargeable
Chargeable
Size
Large
Weight
35kg
Capacity
3600wh
Cycle Life
2500 Times
Voltage
12V
Electrolyte
Li-ion / LiFePO4
Production
5000 packs Per Month

Product Description

12V 300Ah Storage Battery LiFePO4 Energy Supply Battery Pack

The production process of this battery is strict and precise, ensuring high consistency across all units.
Integrated high-quality power management system (BMS) for regulatory safety, extended service life, and accurate power monitoring.
Enhanced safety and environmental friendliness compared to traditional battery technologies.

Product Parameters

ITEM Specification
Nominal Capacity300AH
Rated Voltage12V
Energy Density85 Wh/kg
Internal Resistance≤15mΩ
Max. Charging Current50AH
Standard Charging Voltage14.6V
Max. Continuous Discharge1C
Max. Pulse Discharge (30s)2C
Self Discharge Rate<3% Monthly
WeightApprox. 30kg - 35kg
Charging Temp Range0ºC to 35ºC
Discharging Temp Range-20ºC to 45ºC

Detailed Photos

Battery Detail 1
Battery Detail 2
Battery Detail 3
Battery Detail 4

Packaging & Shipping

Packaging Info

Certifications

Certifications

Frequently Asked Questions

What is the cycle life of the 12V 300Ah battery?
The battery offers a long cycle life of approximately 2500 times, ensuring reliable long-term performance for various applications.
Is this battery pack safe for marine or remote control use?
Yes, it features a high-quality Power Management System (BMS) that regulates safety aspects and is suitable for remote control boats, planes, and cars.
Can the dimensions of the battery be customized?
Yes, customization for dimensions is accepted to meet specific spatial requirements for your equipment.
What are the recommended operating temperatures?
Charging should be performed between 0ºC and 35ºC, while discharging is safe within a range of -20ºC to 45ºC.
How does LiFePO4 compare to other battery types?
This LiFePO4 battery is safer, more environmentally friendly, and offers higher consistency and longer service life compared to many traditional alternatives.
What is the self-discharge rate?
The battery has a very low monthly self-discharge rate of approximately 3%, making it excellent for seasonal storage.

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