48V 45Ah Lithium Ion Battery Pack

Power your ride longer with our 48V 45Ah lithium-ion battery pack. Featuring advanced BMS, high-energy density cells, and built-in safety protections. Perfect for e-bikes, scooters, and more. Request a Quote.

Voltage:

48V
Capacity:

45Ah
Chemistry:

Lithium-Ion
Battery Type:

Electric Vehicles Battery Pack

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Product Features

01

Performance: High Energy & Power Density, High Voltage, Long Cycle Life.
02

Design: Cell Configuration, BMS, Thermal Management.
03

Safety: BMS Protection, Fuses, Vents, Certifications.
04

Operational: Communication Interfaces, Connectors, SoH Monitoring.

Description

Unleash extended range and robust power for your electric vehicle with the 48V 45Ah Lithium Ion Battery Pack. Engineered for enthusiasts and daily commuters alike, this high-capacity battery delivers reliable, long-lasting performance. Whether you're upgrading your e-bike, electric scooter, or custom project, experience the freedom of going farther on a single charge.

Why Choose Our 48V 45Ah Battery?

High Energy Density & Extended Range: The 45Ah (approximately 2300Wh) capacity provides significantly longer runtimes compared to standard batteries, reducing charging frequency.
Premium Cell Technology: Built with top-tier Li-ion NMC or LiFePO4 cells for optimal balance between power output, weight, and cycle life.
Advanced Battery Management System (BMS): Integrated smart BMS ensures overcharge protection, over-discharge protection, short circuit prevention, and cell balancing for maximum safety and longevity.
Durable & Ready-to-Use: Housed in a rugged, water-resistant casing with standard connectors. A perfect replacement battery for many popular models.
Wide Compatibility: Designed to power a variety of 48V electric vehicles, including electric bicycles, mobility scooters, golf carts, and light electric motorcycles.

Specification of 48V 45Ah Lithium Ion Battery Pack

Specification	Detail
Nominal Voltage:	48V
Rated Capacity:	45Ah (≈2300Wh)
Battery Chemistry:	Lithium-Ion (NMC/LiFePO4)
Cycle Life:	800 Cycles (to 80% capacity)
Protection:	Smart BMS (Over-charge/discharge, Short circuit, Overheat)
Charging Voltage:	54.6V (Standard)
Connector Type:	XT60 / Anderson / Custom
Dimensions (LxWxH):	390180152mm
Weight:	About 12.2kg

Ideal For: This 48V 45Ah rechargeable battery pack serves as a powerful upgrade or replacement battery for:

Electric Bikes / E-bikes
Electric Scooters & Mopeds
Golf Carts & Utility Vehicles
Solar Energy Storage Systems
DIY Robotics and Power Projects
Mobility Scooters and Power Chairs

Every lithium battery pack undergoes rigorous testing before shipment. We are committed to providing high-quality, safe, and durable power solutions. Comes with a comprehensive 1-year warranty and dedicated customer support.
We specialize in customizing 48V lithium battery packs for large orders. Discuss your project needs for volume pricing, private labeling, and custom specifications.

Get a Custom Quote!

Tags:

Application Scenarios

This 48V 45Ah rechargeable battery pack serves as a powerful upgrade or replacement battery for:

Electric vehicle battery

Our Advantages

Professional Lithium Battery Pack Assembly Factory

We build the power behind your products. As a specialized manufacturer, we offer end-to-end custom lithium battery pack assembly services using automotive-grade LifePO4 and NMC cells.

OEM battery assembly
Custom Lithium Battery Pack Manufacturer-Powering Your Innovation
Just let me know the capacity, voltage and size you want, thanks!
Email:info@dgwushin.com
WhatsApp:+8613418301495
Let's build the perfect battery pack for your project.

FAQ

If your questions are not answered in the below list, please
contact us. info@dgwushin.com

What is the typical lifespan of your Li-ion and LifePO4 battery?

The lifespan is measured in cycles. Our standard LiFePO4 batteries provide 3,000 to 5,000 cycles at 80% Depth of Discharge (DoD) while retaining over 80% of their original capacity. With typical daily use, this translates to a service life of 5-10 years, far longer than lead-acid batteries. Li-ion (NMC/Cobalt-based): Typical lifespan of 1500 - 2000 cycles (approx. 2-5 years of daily use).
How do I check the battery's status and health?

Many of our advanced battery packs come with a Bluetooth module that allows you to connect to the BMS via a smartphone app. This lets you monitor real-time data such as voltage, current, state of charge (SOC), temperature, and cycle count. For basic models, the voltage can be checked with a multimeter.
Do your battery packs include a Battery Management System (BMS)?

Yes, absolutely. Every one of our LiFePO4 battery packs comes with an integrated smart BMS. It protects the battery by providing: Over-Charge Protection. Over-Discharge Protection. Over-Current Protection. Short-Circuit Protection. Temperature Protection. Cell Balancing.
Do you provide custom services?

Yes, we are a professional factory and welcome custom inquiries. We can customize: Voltage and Capacity (Ah). Shape, size, and terminal type. BMS parameters and software branding. Please contact our sales team with your specific requirements.