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LP Series 12.8V Energy Storage Lithium Battery (50–200Ah)
The LP Series 12.8V LiFePO4 Battery is a compact and reliable energy storage solution designed for residential backup, solar storage, outdoor power supply, RV power systems, marine use, and mobile energy applications. Built with lithium iron phosphate cell technology, this battery offers safer operation, longer service life, and more stable energy output than traditional lead-acid batteries.
This series includes 50Ah, 100Ah, and 200Ah capacity options, covering a wide range of power needs from lightweight portable setups to larger backup systems. With strong plastic housing, intelligent protection, fast charging capability, and excellent cycle performance, the LP Series is well suited for projects that require durability and dependable off-grid or standby power.
Its low self-discharge rate, built-in protection functions, and high depth of discharge make it a practical solution for long-term storage performance and repeated daily use.
Principais características
LiFePO4 Chemistry
Safe and stable lithium iron phosphate cell technology for longer cycle life and better thermal stability.
Multiple Protection
Supports over-charge, over-discharge, over-current, over-temperature, and short-circuit protection.
Low Self-Discharge
Designed for efficient energy retention and stable long-term standby storage.
Fast Charging and High Output
Supports larger current discharge and efficient charging for demanding energy applications.
Dados gerais do produto
| Nome do produto | LP Series 12.8V LiFePO4 Battery | Models | LP50AH / LP100AH / LP200AH |
| Composição química da bateria | LiFePO₄ | Tensão nominal | 12.8VDC |
| Opções de capacidade | 50Ah / 100Ah / 200Ah | Energia útil | 640Wh / 1280Wh / 2202Wh |
| Maximum Continuous Discharge Current | 100 A | Intervalo de tensão | 10V–14.6VDC |
| Potência máxima de saída | 640W / 1280W | Tensão de carga recomendada | 14.4V ± 0.2VDC |
| Tensão máxima de carga | 14.6V ± 0.2VDC | Profundidade de descarga | ≥95% |
| Ciclo de vida | ≥5000 ciclos | Nível de proteção | IP64 |
| Tipo de terminal | M8 | Housing Material | ABS |
| Certification | UN38.3 | Aplicações | RV, Marine, Solar Storage, Portable Power, Security Equipment, Electric Tools |
Dados técnicos
| Modelo | LP50AH | LP100AH | LP200AH |
|---|---|---|---|
| Capacidade útil | 640Wh | 1280Wh | 2202Wh |
| Química Celular | LiFePO₄ | ||
| Maximum Continuous Discharge Current | 100 A | ||
| Tensão nominal | 12.8VDC | ||
| Intervalo de tensão | 10V–14.6VDC | ||
| Potência máxima de saída | 640W | 1280W | |
| Tensão máxima de carga | 14.6V ± 0.2VDC | ||
| Tensão de carga recomendada | 14.4V ± 0.2VDC | ||
| Corrente de carga recomendada | 50 A | 50 A | 100 A |
| Self Consumption | ≤45uA | ||
| Charge/Discharge Delay Protection | >120A / 1000ms Protection | ||
| Discharge Instantaneous Protection | ≥350–450A / 320–1000ms | ||
| Over Voltage Protection | 14.6V | 14.6V | 14.6V |
| Over Discharge Protection | 10V | 10V | 10V |
| Charge Overcurrent Protection | 30A | 55A | 105A |
| Discharge Overcurrent Protection | 60A | 105A | 105A |
| Short Circuit Protection | Yes, released after removing the load | ||
| Depth of Discharge (DOD) | ≥95% | ||
| Cycle Life (Standard Charge/Discharge) | ≥5000 | ≥5000 | ≥5000 |
| Temperatura de funcionamento | Descarga: -10 °C a +50 °C / Carga: 0 °C a +60 °C | ||
| Temperatura de armazenamento | >1 Month: 0–35°C / ≤1 Month: -20–45°C | ||
| Tipo de terminal | M8 | ||
| Housing Material | ABS | ||
| Certification | UN38.3 | ||
| Nível de proteção | IP64 | ||
| Protection Functions | Over-charge voltage/current, over-discharge voltage/current, short circuit, over-temperature and low-temperature protection | ||
| Dimensões (P × L × A) | 229×138×208 mm | 330×173×217 mm | 330×173×217 mm |
| Peso líquido | 8 kg | 11 kg | 15 kg |
Full Width Feature Image
 Safety and Protection Image |
Intelligent Protection and Safer UseThe LP Series is designed with intelligent battery protection to improve user safety and product reliability in daily use. Based on the provided material, the battery supports multiple protection mechanisms that help protect the system under different charging and discharging conditions. This makes the battery suitable for energy systems that need stable operation, reduced maintenance risk, and dependable backup power performance across repeated cycles.
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Full Width Application or Performance ImageAplicações
The LP Series 12.8V lithium battery is suitable for a wide variety of storage and mobile power applications where compact size, long cycle life, and dependable output are important.
RV and camper power systems
Marine and boat power supply
Golf carts and small mobile vehicles
Residential solar storage
Portable outdoor power supply
Remote monitoring and security systems
Electric tools and equipment
Emergency backup power projects
Why Choose This Series
Longer Service Life
Compared with traditional lead-acid battery solutions, LiFePO4 technology provides much longer cycle life and more stable long-term value.
Compact and Portable
The compact battery structure is suitable for portable systems, vehicles, and projects where installation space is limited.
Wide Application Flexibility
From solar storage and RV systems to marine and backup power use, the LP Series covers many energy storage scenarios.
Perguntas frequentes
1. What battery chemistry does the LP Series use?
The LP Series uses lithium iron phosphate cells, also known as LiFePO4, which are widely valued for safety, long cycle life, and stable performance.
2. Que opções de capacidade estão disponíveis?
This series includes 50Ah, 100Ah, and 200Ah models, suitable for different portable, backup, and storage applications.
3. Is this battery suitable for outdoor or mobile use?
Yes. Based on the provided data, the battery supports IP64 protection and is suitable for applications such as RV, marine, outdoor power, and mobile systems.
4. How long is the cycle life?
The LP Series supports a cycle life of at least 5000 cycles under standard charge and discharge conditions.
Need the Right 12.8V Lithium Battery for Your Project?
Tell us your required capacity, application scenario, and system requirements. We can help recommend the most suitable LP Series battery model for your project.
