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ShenZhen Longtiger Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier
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China 48V 28Ah Removable Electric Bike Battery with Grade A 18650 / 21700 Li-ion Cells
China 48V 28Ah Removable Electric Bike Battery with Grade A 18650 / 21700 Li-ion Cells

  1. China 48V 28Ah Removable Electric Bike Battery with Grade A 18650 / 21700 Li-ion Cells
  2. China 48V 28Ah Removable Electric Bike Battery with Grade A 18650 / 21700 Li-ion Cells
  3. China 48V 28Ah Removable Electric Bike Battery with Grade A 18650 / 21700 Li-ion Cells

48V 28Ah Removable Electric Bike Battery with Grade A 18650 / 21700 Li-ion Cells

  1. MOQ: 10
  2. Price: 85-300
  3. Get Latest Price
Nominal Voltage 48v
Battery type 18650/21700
Warranty 12 months
Nominal Capacity 28ah
Cycle life 800-1000 Times
Payment Terms T/T,D/P,L/C,Western Union
Supply Ability 3000 sets per month
Delivery Time 10-15 work days
Packaging Details Carton
Battery Position Down Tube
Product name Silverfish lithium battery
Color Silver/Black
Brand Name Longtiger
Model Number Hailong
Certification CE,UN38.3,MSDS, Report
Place of Origin Guangdong,China

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  1. Product Details
  2. Company Details

Product Specification

Nominal Voltage 48v Battery type 18650/21700
Warranty 12 months Nominal Capacity 28ah
Cycle life 800-1000 Times Payment Terms T/T,D/P,L/C,Western Union
Supply Ability 3000 sets per month Delivery Time 10-15 work days
Packaging Details Carton Battery Position Down Tube
Product name Silverfish lithium battery Color Silver/Black
Brand Name Longtiger Model Number Hailong
Certification CE,UN38.3,MSDS, Report Place of Origin Guangdong,China
High Light Electric Bike Lithium Battery Replacement28ah Lithium Battery Replacement48v Removable Lithium Battery
48V 28Ah Electric Bike Lithium Battery Replacement
Removable lithium battery designed for extended range and reliable performance.
Specifications & Value
Specification Details Buyer Value
Voltage & Capacity 48V 28Ah (1344Wh) Extended driving range per charge
Cell Type Grade A 18650 / 21700 Li-ion Consistent capacity, no recycled cells
Case Type Aluminum Silver Fish / PVC Good heat dissipation, locking mechanism
BMS Protection 30A / 40A Continuous Discharge Overcharge, overdischarge, short-circuit protection
Matching Motor 250W - 1000W Fits standard hub and mid-drive motors
Connectors XT60 / Anderson / GX16 Fully customizable
Cycle Life 800+ cycles (Retains >80% capacity) Lowers maintenance and return costs
Key Features
  • High Capacity & Long Range: 1344Wh power capacity meets the demands of food delivery fleets, cargo bikes, and long commutes.
  • Grade-A Cells & Smart BMS: Assembled with brand-new Grade-A cells and a protection board to prevent thermal runaway and cell mismatch.
  • Removable & Secure: Heavy-duty aluminum housing with integrated handle and key-lock for easy charging and theft prevention.
Factory Capabilities
  • Automated Sorting: 100% automated voltage, capacity, and resistance matching before welding.
  • Strict Quality Control: Every pack undergoes aging, vibration, and performance tests before shipment.
  • Export Ready: Fully certified with ISO9001, UN38.3, CE, RoHS, and MSDS for smooth international shipping.
Customization (OEM / ODM)
  • Cell Selection: Tier-1 brand cells or cost-effective Grade-A domestic cells.
  • Plugs & Wiring: XT60, XT90, Anderson, 5-pin discharge ports, etc.
  • Enclosures: Silver Fish casing, Hailong style, or standard PVC shrink-wrap.
  • Branding: Custom logo printing, labels, outer packaging, and serial tracking.
Applications
  • Electric Bicycles / E-bikes / E-tricycles
  • Delivery Fleets & E-bike Rental Business
  • Electric Cargo & City Commuter Bikes
Frequently Asked Questions
Q1: What is the MOQ for this battery?
A1: Sample MOQ is 1 unit. Bulk MOQ starts at 10-50 units.
Q2: Do you provide shipping certifications for customs?
A2: Yes, full UN38.3, MSDS, and transport safety reports are provided.
Q3: Can the BMS be customized for a 1000W motor?
A3: Yes, BMS continuous current can be configured from 20A to 50A.
Q4: What is the lead time for orders?
A4: 5-7 business days for samples; 15-20 business days for bulk orders (100-500 units).
Q5: What is your warranty policy?
A5: 12 months warranty. Replacements or parts are supplied for non-human defectives.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2009

  • Total Annual:

    500-1000

  • Employee Number:

    10~300

  • Ecer Certification:

    Verified Supplier

Shenzhen Longtiger Technology Co., Ltd. was established in September 2009 and is committed to providing customers with "safe, reliable and excellent" integrated one-stop battery product services. The main business covers the research and development, production and sales of polymer lithium-ion bat... Shenzhen Longtiger Technology Co., Ltd. was established in September 2009 and is committed to providing customers with "safe, reliable and excellent" integrated one-stop battery product services. The main business covers the research and development, production and sales of polymer lithium-ion bat...

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Get in touch with us

  • Reach Us
  • ShenZhen Longtiger Technology Co., Ltd.
  • Room 405, No. 1, Shanghenglang Fourth Industrial Zone, Henglang Community, Dalang Street, Longhua District, Shenzhen
  • https://www.longtigerbattery.com/

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