• 48V 40Ah lithium battery
  • 48V 40Ah Ebike Lithium Battery
  • 48V 40Ah Ebike Lithium Battery
  • 48V 40Ah lithium battery
  • 48V 40Ah Ebike Lithium Battery
  • 48V 40Ah Ebike Lithium Battery

48V 40Ah Ebike Lithium Battery

No.LY4840E
This 48V 40Ah Ebike lithium battery provides you with ample and long-lasting power. The battery pack is compact and lightweight, and features an intelligent battery management system that offers multiple protections against overcharge, overcurrent, short circuit, and temperature fluctuations, ensuring safe and reliable use. The product complies with UN38.3, IEC62133, UL, and CE certifications.
Brand:
LYBATT
Material Type:
LiFePo4
Nominal Voltage:
48V
Nominal Capacity:
40Ah
Customization Support:
Including voltage, capacity, current, size, appearance, etc.
Delivery:
By Air, Sea.
Remark:
Our products are customized products, which can be applied to different power field applications, and the main data can be changed according to the customer's demand, for details, you can consult us.
  • 48V 40Ah lithium battery
  • 48V 40Ah Ebike Lithium Battery
  • 48V 40Ah Ebike Lithium Battery
  • Description

  • Service

  • Function & Charger

▊ Introduction of 48V 40Ah Ebike lithium battery

LEAD-WIN's 48V 40Ah Ebike lithium battery boasts a cycle life of at least 1500 cycles (100% DOD), tailor-made for e-bike users seeking ultra-long range and superior performance. Equipped with high-quality, high-rate LiFePo4 cells and an intelligent BMS battery management system, it delivers continuous and stable power, easily handling congested city commutes, complex terrains on long-distance rides, and frequent start-stop scenarios during food delivery.

As a leading lithium battery manufacturer, LEAD-WIN offers comprehensive customization services, including:

  • Customized dimensions and installation solutions based on vehicle structure;
  • Flexible adjustment of capacity and voltage configuration according to range requirements;
  • Communication protocol functionality;
  • Support for charger power and interface type;
  • Customizable casing color and embedded brand logo.

From performance tuning to detailed design, we provide one-on-one technical support throughout the process, ensuring each battery is the ideal choice to meet your needs and empower every smooth ride.

▊ 48V 40Ah lithium battery specifications

System Parameters

Battery Type

LiFePO4

Nominal Capacity

40Ah

Nominal Voltage

48V

Energy

1920Wh

Cycle Life

Cycle life ≥ 1500 times (100% DoD)

Peak charging current

25A

Peak discharge current

120A

Voltage Range

37.5V~54.75V

Working Temperature - Charging

0℃~50℃

Working temperature- discharge

-10℃~55℃

Weight

20.6Kg

Size

230±2mm*180±2mm*330±2mm

Ingress Protection

IP54

Communication

CAN/RS485, Customizable.

▊ Company Profile

Anhui LEAD-WIN New Energy Technology Co., Ltd. is a manufacturer focusing on lithium battery products, the main products are all kinds of low-speed intelligent vehicle batteries and household energy storage products, including electric two-wheeled vehicle batteries, electric three-wheeled vehicle batteries, electric four-wheeled vehicle batteries, robotic batteries, forklift batteries, 48V rackmounted batteries, 12V lithium batteries, 48V telecommunication base station batteries, portable power supplies, etc., and the cumulative shipment volume has More than 400MWh, without a single case of safety accidents, has been recognised by many customers.

▊ Enquiry service

Technical advice: Our pre-sales customer service staff has many years of industry service experience and can provide professional advice on products or technology according to customer needs, helping with any questions related to lithium batteries.

Customised products: When customers have customised needs, they can first communicate with our sales managers. Then, we will communicate with our internal technicians to professionally assess the customer's needs and feedback the results to the customer as soon as possible.

OEM service: We provide professional OEM service, customers only need to inform our sales managers of their needs. We have rich OEM experience and are the core supplier of lithium batteries for many listed companies.

Standard products: We can provide you with the required product manuals, if you have questions about the product, you can always consult our sales manager, we will provide you with professional and comprehensive answers 24 hours.

▊ Our Services:

OEM & ODM can customize according to your request:

  1. Battery voltage, capacity, and dimension.
  2. BMS charging and discharging current.
  3. Connector, case, and wire.
  4. Your own logo eg: silk print.

After-sales service is available:

  1. Respond to any inquiry about our products within 24 hours.
  2. Prompt action on normal customer claims within 12 hours.
  3. Good after-sales service: We provide 3 years warranty for lithium batteries.
  4. Tested individually before dispatch.

▊ Delivery, Packing and Services

Packaging:

1) Carton - Pallet - Container.

2) Packaging can also be customised according to customers' requirements.

Shipping:

1) Sample orders are shipped within 25-30 working days; bulk orders are shipped within 15-20 working days - from receipt of deposit and confirmation of sample.

2) Sample orders should be shipped by DHL, UPS, FedEx or TNT, bulk orders are recommended to be shipped by sea, we can provide forwarding service if you need.

  • Plug-in / Wiring harnesses

    LYBATT electric motorcycle/electric scooter/electric bike lithium battery products have a variety of plug-ins to choose from, and also support customer-specific brands.
    As well as supporting the customization of wire harness length, specifications and materials, customers can personalize according to actual needs.
  • Communication

    The electric motorcycle/electric scooter/electric bike lithium battery developed by LYBATT supports CAN and RS485 communication. Through CAN and RS485 communication, LYBATT's power battery can be connected with the vehicle control system to achieve data transmission, status monitoring, fault diagnosis and other functions to improve the performance, safety and reliability of the battery system.
  • Chargers

    LYBATT offers various types of chargers (stationary/portable) for lithium batteries for electric motorcycles/electric scooters/electric bikes. With power ranges from 100W to 8000W, they can also be used to charge a variety of applications such as robots, golf carts, forklifts and low speed vehicles.
    These chargers are also certified by FCC, CE-EMC, UL, RoHs, GS, PSE, IEC and other national and regional approvals.

LEAD-WIN Lithium Battery Factory View

Multiple Mounting Options

LEAD-WIN e-bike batteries are efficient, long-life power sources. They are lightweight, ergonomically designed and simple to operate. Meet the highest demands in terms of performance and aesthetics: Li-ion batteries are perfectly integrated into the simple design of e-bikes - external, internal Li-ion batteries, tucked-in Li-ion batteries, rear racks, dual-battery systems and more!
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Customized E-Bike Lithium Batteries for Your Business

LEAD-WIN, a top E-Bike battery supplier, offers a wide range of battery voltages, capacities, sizes and configurations to support a variety of applications. For applications that require unique power requirements, we can help design, develop, test and manufacture customized battery solutions to meet the specific needs of virtually any application.

We offer lithium-ion (NCM, LiFePO4) E-bike batteries in a variety of voltages, including 36V,  and 48V, with capacities ranging from 8Ah to 25Ah. This allows you to select the optimal power source for your E-Bike, ensuring enhanced performance and longer run times.
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Product Certification

Each of our products undergoes over 20 testing procedures of all sizes, undergoes 100% full inspection before leaving the factory, and test records are provided. This is the fundamental principle of our product quality.
The attitude of perfection and advanced quality management is the core driving force that enables LEAD-WIN to develop rapidly. We always regard quality as the lifeline of our company and continually optimize the internal work of quality management. In 2019, we passed the ISO9001 and IATF16949 authoritative quality management system certifications. 
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Production Capacity

LEAD-WIN has a 2GWh Li-ion battery production capacity, a modern factory of over 10,000m2; 2 fully automatic PACK production lines and 2 semi-automatic production lines; as well as 4 partner factories in other regions of China. LEAD-WIN not only has its own advanced production hardware, but also has a strong upstream supply chain after years of efforts, with CATL, CBAK, Gotion. This is one of the core reasons why LEAD-WIN has the best products.
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