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12.8V 50Ah Bms 640WH Lithium Ion 4S 8S 16S Lifepo4 Battery Pack

Introducing the 12.8V 50Ah Module Battery, a high-performance lithium-ion power solution designed for modern electric vehicles (EVs) and energy-intensive applications. Built with cutting-edge Nickel Manganese Cobalt (NMC) chemistry, this battery module delivers exceptional energy density, reliability, and adaptability across diverse environments.

Model:
12.8V 50Ah LiFePO4 Battery Pack
Cell Grade:
Grade A
Nominal Capacity:
50Ah
Nominal Voltage:
12.8V
Weight:
3.5KG
Size(mm):
195*130*154mm
Cycle Life:
1500 times (80% of initial capacity at 0.2C rate, IEC Standard)

Quantity:
Availability:





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Technical Parameters

Product Description

Key Features

Application

Factory

Technical Parameters

Cell Type	LiFePO4	Battery Model	12.8V 50AH
Cycle life	10000	Nominal Voltage	12.8V
Size	730410290MM	Nominal Capacity	50AH
Weights	8KG	Connection Method	1P16S
Operating Temperature	10℃-50℃	Standard Charging Current (C)	0.2C
Maximum Continuous Charging Current (C)	0.5C	Standard Discharging Current (C)	0.5C
Maximum Continuous Discharging Current (C)	1C	Storage Temperature	10℃-50℃
Charge Temperature(℃)	0~45Centigrade	Storage Temperature(℃)	-20~45Centigrade
Discharge Temperature(℃)	-20~60Centigrade	Cycle life	4000times

 This one is new model 12.8V 50Ah battery pack 

*All cells will be matched (voltage, capacity, resistance) before delivery. If need more please contact us online.

Key Features

- High Discharge Rate: Supports continuous discharge currents up to 50A (1C rate), with peak currents up to 100A for short durations .

- Temperature Range: Operates in -20°C to 60°C environments .

- Low Self-Discharge: Retains 90% charge after 6 months of storage .

- Safety: Built-in safeguards against short circuits, overheating, and electrolyte leakage .

Application

- Solar Energy Storage: Used in off-grid and hybrid solar systems for residential or commercial setups .

- Electric Vehicles: Powers electric scooters, motorcycles, golf carts, and small boats .

- Backup Power: Ideal for UPS systems, RV/camper power banks, and emergency lighting .

- Portable Energy: Lightweight design suits outdoor activities, drones, and portable tools .

Factory

Dongguan Misen Power Technology Co., Ltd. possesses advanced equipment, scientific management techniques, and excellent quality control. We focus on 18650, 21700, 32650, polymer, large single-cell power batteries, energy storage batteries, outdoor power supplies, emergency power supplies, lithium battery packs, and more.And the recycling and preparation of new energy vehicle battery modules, and provide OEM&ODM service.

These products are widely used in electric surfboards, electric bicycles, home energy storage, RV energy, marine energy, UPS systems, tower stations, and solar energy storage systems.

We specialize in this field for many years with advanced equipment,scientific management techniques,and excellent quality control which earn us customers all over the world.

Our factory has been evaluated, certified, and inspected by SGS Group. We aim to be a reliable battery supplier for long-term business relationships. All our batteries have passed international certifications, including UL, CE, ROHS, CB, UN38.3, MSDS, IEC, ISO9001 and others.

Certificate