48v 20ah lithium ion battery for e-bike

Model: 48V 20Ah LiFePO4 E-bike
Battery: 48V 20AH
Battery Type: Lifepo4
Support: Wholesale, OEM.ODM
Warranty: 10 years
Delivery Time: 7-14 days for samples, 35-60days for mass production
Packaging Details: Carton
Shipping Terms: Shipping Support: Air Freight, Sea Freight

48v 20ah lithium-ion battery for e-bike

Take your ride to new heights with the revolutionary 48V 20Ah Lithium Ion Battery!

Built with the pursuit of excellence in mind, our premium 48v 20ah lithium-ion battery for an e-bike is a valuable power source for mountain biking, road riding, and urban commuting.

BMS PROTECTION: ESCORT FOR YOUR BATTERY SAFETY(Over-discharge protection/ Overcurrent protection/ Overcharge protection/ Over-temperature protection/ Short circuit protection)

Battery Benefits:

  • Extended sailing time: it has four times the energy density of traditional lead-acid batteries and is compact and lightweight, capable of bursting with maximum energy density in the smallest size.
  • Versatile installation: Easily adapts to any mounting position – whether vertical, sideways, or even upside down providing unrivaled flexibility and convenience.
  • Eco-friendly innovation: Say goodbye to outdated lead-acid batteries and their harmful environmental impact of heavy metals and acidic electrolytes. Our lithium-ion batteries are a greener, more environmentally friendly solution.

Comparison with lead-acid batteries:

  • Superior Energy Efficiency: 48v 20ah lithium ion battery for e-bike are far ahead of traditional lead-acid batteries in terms of energy efficiency.
  • Stylish and Compact Design: The small size and light weight of the battery improves engine flexibility and maneuverability, in contrast to lead-acid batteries.
  • Seamless Compatibility: Our lithium-ion batteries can easily replace your old lead-acid batteries and have the same electrical parameters as 48V AGM lead-acid batteries.
  • 48v 200ah lithium golf cart battery

Functional Features:

  • Easy Integration: Seamlessly integrate the 48V 20Ah Li-Ion battery into your existing setup, preserving your existing system without any changes.
  • Long-lasting performance:  Delivers consistent, reliable performance over time.

Features

Advantages of a 48V 20Ah Lithium Battery:

Enhanced Energy Density: Lithium batteries are renowned for their exceptional energy density. The 48V 20Ah lithium battery packs a powerful punch in a compact and lightweight form, extending the range of e-bikes and enabling longer excursions.

Lightweight Design: Compared to traditional lead-acid batteries, lithium batteries boast a lightweight construction. This feature imparts increased agility and maneuverability to e-bikes, enhancing the overall riding experience.

Longevity: Leveraging advanced lithium battery technology, these batteries exhibit remarkable longevity and robust performance, ensuring reliable power support for avid riders.

Rapid Charging: The Lithium Ion battery facilitates fast charging, swiftly replenishing its energy reserves and enabling you to embark on your next adventure without delay.

Flexible Mounting Positions: Exploiting the versatility of lithium-ion battery technology, the 48V 20Ah battery can be seamlessly installed in various positions, including vertical, sideways, or low to the ground. This adaptability opens up new avenues for innovative e-bike designs.

No Memory Effect: Unlike certain battery types, lithium batteries do not suffer from the memory effect. They can be charged and discharged at any time, without compromising their performance or longevity.

Environmentally Friendly: Lithium batteries represent an environmentally conscious choice, as they contain no heavy metals or hazardous substances, resulting in limited ecological impact.

Frequently Asked Questions (FAQs):

Q: Which e-bikes are compatible with the 48V 20Ah lithium battery?
A: The 48V 20Ah lithium battery features a universal design that is compatible with most e-bikes, particularly catering to riders seeking an extended range and lightweight solution.

Q: Will the 48V 20Ah lithium battery work with existing charging systems?
A: Yes, the 48V 20Ah Li-ion battery is generally compatible with the charging systems of 12V AGM lead-acid batteries, eliminating the need for additional accessories. You can seamlessly replace your current battery and continue using your existing charging equipment.

Q: Does this battery have a waterproof design?
A: Lithium batteries typically boast a high level of waterproofing. However, it is advisable to consult the product specifications or reach out to the manufacturer to ascertain the precise waterproof rating before making a purchase.

Q: What is the lifespan of a 48V 20Ah lithium battery?
A: The lifespan of lithium batteries depends on various factors such as frequency of use, number of charge/discharge cycles, and maintenance practices. With reasonable usage and proper care, these batteries generally offer several years of dependable performance.

Q: How should I safely dispose of and recycle lithium batteries?
A: To promote environmental preservation, it is important to comply with local regulations regarding the disposal of lithium batteries. Many regions provide specialized battery recycling services to ensure the safe and eco-friendly recycling of lithium batteries, reducing their environmental impact.


Features

  • Grade A Cells: KHLitech 48V lithium battery is made from grade A lithium-iron-phosphate battery cells which are better than those that claim automotive grade.
  • Perfect Replace Lead Acid Battery: KHLitech 48V golf cart battery is a new generation for replacing lead acid batteries. Compared to the same capacity lead acid battery, a 48V golf cart battery has 1/3 weight, 2 times energy release, and 4 to 10 times cycles.
  • Long lifespan & Wide Application: 10 years lifetime and 5000+ deep cycles. KHLitech 48V 105Ah lithium battery is designed for a 48V golf cart, also it can be used in solar systems, home backup power, trolling motors, and marine. The peak current can be 500A for 5-10 seconds to start a huge motor on your golf cart. No worry about the high starting current anymore.
  • IP67 Waterproof & LCD Display: The special iron housing design has an IP67 waterproof rating. LCD display optional, real-time understanding of battery voltage and capacity.
  • Intelligent BMS management system: The intelligent BMS system can accurately control the battery to improve the lifespan, with no explosion, and no fire.

Intelligent Battery Management System(BMS)

  • Over charge protection function
  • Over discharge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function
  • Cell balance function

Technical data

Nominal Voltage 48V
Rated Capacity 20AH @0.5C to 40V
Operating Voltage 58.4V
Stored energy 5.37Kwh
Cycle life@80%DOD 6000 Cycles
Approx. Weight 43.6kg
Internal Resistance ≤70.0 mΩ
Parallel Up to 16 sets
Max. Charge Current 20A
Max. Discharge Current 20A
Dimensions L472mm×W334mm×H243mm
Low temperature self heating Avaliable(0~-20°C)
Operating Temperature Range

Charge

Discharge

Recommended

 

-4°F (-20°C) to 113°F (45°C)

-4°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 10 years @25°C in 80%DOD
Self Discharge Approx. 3% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Communication port RS485/RS232/CAN

 

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