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We have 12 years experienced manufacturer specialized in the e-Bike battery industry.
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Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 1
Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 1

Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike

Battery For GoTrax EB2 eb3 Ancheer Blue Spark surrey bike Eco tric Terra trike Ampere Tourer

Safety and intelligence coexist

Function: Down tube battery, Flame-retardant plastic box, support dual battery, high power, intelligent, safe, suitable for mountain bike, road bike, city bike

Customize: Flexible customization, such as Logo or other capacity etc.

5.0
design customization
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    Product name
    Hailong electric bicycle Mountian eBike Batteries
    Model Number
    WL-YY8337
    Brand Name
    FUPOWTE
    Use for
    Battery GoTrax EB2 eb3 Ancheer Blue Spark surrey bike Eco tric Terra trike Ampere Tourer Tourer S Explorer gosen A4 Foverfly pioneer EZEGO COMMUTE EX GENTS/SE EX LADIES/SE DUOTTS S26 S29 HJM Finder City ebike
    MOQ
    Start from 1 Pcs
    BMS
    20A-40A
    Capacity
    15Ah~25Ah
    Voltage
    36V/48V/52V
    Type
    Lithium Battery
    Cell
    LG /Panasonic/Samsung/Chinese Class A cells
    Cycle Life
    800-1000 times
    Shipping
    By air
    Warranty
    1 Year
    Application
    Electric mountain bike/road bike/city bike/urban/hybrid etc.
    Battery Size
    HL1: 90*90*367mm/ HL2: 90*111*367mm/ HL-G56: 90*92*362mm/USB /HL-G70: 90*109*362mm/ HL-G80: 90*127*367mm/USB

    FUPOWTE

    Brand Overview

    Dongguan Future Power Technology Co., Ltd. (FUPOWTE) is a leading manufacturer specializing in customizable lithium-ion and LiFePO4 battery solutions. With over 12 years of experience, we provide reliable and high-performance battery products for a wide range of applications, including electric bicycles, motorcycles, tricycles, golf carts, AGVs (Automated Guided Vehicles), energy storage systems, UPS, and more.

     

    Our expertise spans the entire process—from design and development to mass production.  The FUPOWTE team works closely with clients to deliver tailored battery packs, ensuring optimal performance and cost-effectiveness. We pride ourselves on our advanced manufacturing capabilities, offering products that meet international certifications such as CE, UL, UKCA, SGS, ROHS, MSDS, UN38.3, and ISO9001.

    Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 2

    WHY CHOOSE FUPOWTE?

    Product Characteristics 

    We assemble all batteries in our own factory. and never use fake or cheap cell pack sell at lowest price to attract buyers.  We don`t take chances when it comes to our batteries or your safety!

    Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 3
    Official High Quality Cell Sources
    We only purchase genuine A-grade genuine cells from the official sources.
    radio_button_checked_FILL0_wght400_GRAD0_opsz48 (2)
    Every Battery Made Cycle Test
    Each pack is ran through a full charge and discharge before leaving our facility to make sure you are getting every amp hour you paid for. The test include: Short Circuit Safety Test √ Overcharge Safety Test √ Crush Safety Test √ Needing Safety Test √ Extrusion Safety Test √
    radio_button_checked_FILL0_wght400_GRAD0_opsz48 (2)
    Best Oversea After-sale Service
    We do all this and offer it at our usual low pricing. we don`t charge a premium for Safety and Reliability. We have a proven track record of offering great aftersales support and warranty repairs/replacements.
    Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 6

    Product Specification

    Voltage and capacityModelLess then this PowerSzie
    36V8AH HL1/2/G56500W

    HL1:90*90*367mm/

    HL2: 90*111*367mm/

    HL-G56: 90*92*362mm/USB

    36V10AH HL1/2/G56500W
    36V12AH HL1/2/G56750W
    36V15AH HL1/2/G56750W
    36V18AH HL21000WHL2: 90*111*367mm/
    36V21AH HL21000W
    48V10AH HL1/2/G56500w

    HL1:90*90*367mm/

    HL2: 90*111*367mm/

    HL-G56: 90*92*362mm/USB

    48V12AH HL1/2/G561000W
    48V15AHHL21000W

    HL2: 90*111*367mm/

    48V17.5AHHL21000W
    52V15AHHL2/G701500W

    HL2: 90*111*367mm/

    HL-G70: 90*109*362mm/

    52V17.5AHHL2/G701500W
    48V18AHG801500WHL-G80: 90*127*367mm/USB
    48V20AH G801500W
    48V24AH G801500W
    36V31.5AHG801000w
    48V24.5AHG801500w
    52V21AH G801500w

    Convenient & Portable

    Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 7
    Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 8
    Safe lock
    Lock use to lock the battery on the frame
    未标题-2 (16)
    Battery level light
    Press the power button the light, turn on, press and hold to show power remain
    未标题-3 (10)
    Charge socket
    The charge current for this socket can not be more than amps
    未标题-4 (5)
    USB port
    You can charge your phone or other devices whenever you want

    Product Details

    Hailong2-3
    Hailong2-1
    Hailong2-2
    Hailong2-5
    Hailong2-4
    Hailong2-6
    Hailong2-7
    Hailong2-8
    Kettle ebike battery (8)
    Hailong2-9
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    m6113/1731489406a941a5.png
    m6113/1731489406d45be5.png
    Original Manufacturer 36V 48V 52V Hailong Rechargeable Batteries With USB Electric Bike Battery Factory Direct Sales Mountian eBike Batteries For 350W 750W 1000W 1500W City Bike 26

    Core components

    High-performance, low-loss,automotive-grade BMS

    ● Temperature protection

    ● Reverse charging protection

    ● Short circuit protection

    ● Balancing function

    ● Overcharge protection

    ● Over-discharge protection

    ● Voltage protection

    ● Current protection

    FAQ

    Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.

    1
    Do you have a catalogue?
    Yes, please get in touch with us. We will provide you with more models for your selection.
    2
    Do you accept OEM and ODM orders?
    Yes, we are a professional design and development team, can customize a variety of different types of batteries for you, please contact us.
    3
    Do you accept small orders and sample orders?
    Yes, we accept custom samples starting from 1 pcs. Additionally, we offer over 300 models for your selection. If you require further customization, we would be happy to assist you.
    4
    How do you ensure a long-term, positive relationship with our business?
    1. We maintain high quality and competitive prices to ensure that our customers benefit. 2. We treat every customer as a friend, sincerely doing business and building friendships, regardless of where they are from.
    5
    How long can you guarantee the quality?
    We offer a 1-year warranty on all electric bicycle batteries.
    6
    How long does it take to ship？
    The electric bicycle batteries will be shipped within 7 days of confirming the order, and the shipping time will take around 8-20 days by air.
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    Get in touch with us

    Send us an email and we'll get back to you as soon as possible! Take a look around our website. If you have a query or you need advice, just contact us. We'll take time to help you.
    Contact: Jessica Ceng
    WhatsApp: +86 186 6413 7398
    Add: No. 11, Tai 'an Road, Humen Section, Humen Town, Dongguan City, Guangdong Province, China.
    About us
    Dongguan Future Power Technology Co., Ltd. (Brand: FUPOWTE) is a research and development enterprise with over 12 years of experience in lithium battery solutions.
    Copyright © 2026 Dongguan Future Power Technology Co., Ltd. |Sitemap | Privacy Policy
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