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China factories

China factory - Shenzhen Leadyo Technology Co., Ltd.

Shenzhen Leadyo Technology Co., Ltd.

  • China,Shenzhen
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  3. 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells

  1. China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
  2. China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
  3. China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
  4. China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
  5. China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
  6. China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells
  7. China 52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells

52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells

  1. MOQ： 1
  2. Price： 150
  3. Get Latest Price
Supply Ability 100000
Delivery Time 5-10 DAYS
Packaging Details Standard export carton with UN3480
Brand Name LEADYO
Model Number LI52V30
Certification MSDS UN38.3
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 100000 Delivery Time 5-10 DAYS
Packaging Details Standard export carton with UN3480 Brand Name LEADYO
Model Number LI52V30 Certification MSDS UN38.3
Place of Origin China

52V 30Ah Lithium Polly Ebike Bicycle Battery With Samsung 21700 5Ah Cells

 

Product Description:
1) With USB port can charge cell phone and bluetooth speaker

2) New shark style case battery with on/off button, help you save more power

3) Convenient charge port support 4A faster charge

4) Lighted battery LED power Indicator, inform you battery power in anytime

5) Lock with keys securely locks the mount on bike frame

 

 

 

Item Specification Remark
Model No. 52V 30Ah Downtube 
Nominal Voltage 52V -
Nominal Capacity 30Ah (Samsung cells 21700 ) Capacity customizable
Dimensions To be filled Suggested format: L×W×H (mm)
Weight 7.5kg -
Cycle Life ≥1000 times 80% DOD (Depth of Discharge)
Charge Voltage 58.8V -
Discharge Cut-off Voltage 35V -
Max Charge Current 5A -
Max Continuous Discharge Current 50A -
Operating Temperature Charge: 0℃ ~ 45℃
Discharge: -20℃ ~ 60℃		 -
Storage Temperature -10℃ ~ 40℃ -
Charging Port XT90 ,XT60 , Anderson In the package
BMS Function  Over-charge protection, over-discharge protection, over-current protection, over-temperature protection, balancing, etc. -
IP Class IP65 Dustproof and waterproof
Case Material ABS Flame-retardant material
 

 

Smart BMS Protection & Safety

  • 6-in-1 Intelligent BMS:
    ✅ Over-charge protection (prevents swelling)
    ✅ Over-discharge protection (extends lifespan)
    ✅ Over-current protection (avoids short-circuit fires)
    ✅ Over-temperature protection (auto-shuts down in extreme heat)
    ✅ Short-circuit protection (safe cutoff in emergencies)
    ✅ Cell balancing (optimizes overall performance)

 

Long Lifespan & High-Discharge Performance

  • Built-in 21700 Grade A+ cells from Samsung ,LG or Made in China.
  • 1000+ Cycles @ 80% DOD: Retains 80% capacity after 1000 cycles

 

 

Battery LED  indicator and ports:

4 Levels LED Capacity Indicator 

Charging port 

Safe Lock+ Key

USB Port for protable device charging.

 

 

Say Goodbye to Range Anxiety

 

 

 

 

Why Choose Hailong 52V 30Ah?
✅ Versatility: From commuter bikes to industrial equipment.
✅ Cost-Efficiency: Lower lifetime cost than lead-acid + faster ROI for commercial users.
✅ Future-Proofing: Supports firmware updates for BMS optimization.
 

Welcome to contact us anytime : 86 139 2659 5297 or leadyo@leadyo-battery.com

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    25,000,000-28,000,000

  • Employee Number:

    150~200

  • Ecer Certification：

    Verified Supplier

Leadyo Power Technology Co., Ltd., established in 2007, is at the forefront of high-tech manufacturing, specializing in the development and production of comprehensive Lithium and LiFePO4 Battery Pack solutions, including Battery Management Systems. We proudly offer OEM/ODM services to meet the dive... Leadyo Power Technology Co., Ltd., established in 2007, is at the forefront of high-tech manufacturing, specializing in the development and production of comprehensive Lithium and LiFePO4 Battery Pack solutions, including Battery Management Systems. We proudly offer OEM/ODM services to meet the dive...

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Get in touch with us

  • Reach Us
  • Shenzhen Leadyo Technology Co., Ltd.
  • B1127,YousongTechnology Building ,Donghuan Road of Longhua District, Shenzhen city,China
  • https://www.leadyo-battery.com/

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