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Shenzhen Xinglong Electronics Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and
China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and

  1. China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and
  2. China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and
  3. China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and
  4. China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and
  5. China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and
  6. China Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and

Rechargeable 3.7V 503048 750mAh Li-ion Polymer Battery for Smart Wearables and

  1. MOQ: 100
  2. Price: $1.15-1.35
  3. Get Latest Price
Voltage 3.7V
Battery Type Liquid
Battery Size 503048
OEM/ODM Yes(Accepted)
Max Continuous Discharge Current 1C
Cycle Life 300 cycles
Operating Temperature(℃) -20-60°
Application Consumer Electronics, Home Appliances, Power Tools, Toys, Consumer Electronics
Size 5*30*48(mm)
Usage Electronic Devices
Capacity 750mAh
Cathode Materials LiCoO2
Weight 15g, 15g
Product name 503048
Type Li-ion Polymer
Model Number 503048
Place of Origin Guangdong, China
Brand Name XL

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  1. Product Details
  2. Company Details

Product Specification

Voltage 3.7V Battery Type Liquid
Battery Size 503048 OEM/ODM Yes(Accepted)
Max Continuous Discharge Current 1C Cycle Life 300 cycles
Operating Temperature(℃) -20-60° Application Consumer Electronics, Home Appliances, Power Tools, Toys, Consumer Electronics
Size 5*30*48(mm) Usage Electronic Devices
Capacity 750mAh Cathode Materials LiCoO2
Weight 15g, 15g Product name 503048
Type Li-ion Polymer Model Number 503048
Place of Origin Guangdong, China Brand Name XL

Get the Hightlights

  • Long-Life Cycle: 300 cycles ensure reliable performance over time.
  • Durable Construction: Solid state design enhances safety and longevity.
  • Wide Operating Temperature: Operates efficiently between-20°C and 60°C.
  • Compact Size: 5mm x30mm ×48mm makes it easy to carry and store.
Battery Size
503048
Weight
15g
Cycle Life
300 cycles
OEM/ODM
Yes(Accepted)
Battery Type
Li-ion Polymer
Size
5*30*48(mm)
Voltage
3.7V




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ABOUT THE SUPPLIER
Shenzhen Xinglong Electronics Co., Ltd., established in 2019, specializes in rechargeable lithium-ion batteries, serving global markets. With 23 years of battery design experience, it offers customized solutions across consumer electronics, power tools, and more. The company ensures quality through rigorous testing and holds international certifications, supporting OEM/ODM orders with extensive product ranges.
FAQs
Q: Can you customize batteries?
A: Of course.We offer professional customized services based on your needs, truly solving your problems.
Q: Can you provide samples?
A: Of course. We can provide samples for you.
Q: How is the battery quality?
A: All our batteries are brand new, Grade A. Quality is our top priority. You can rest assured.
Q: How long does it usually take to ship an order?
A: Regular items are typically shipped within 3-7 days after order placement. Customized items have a shipping time that we negotiate (usually 10-20 days).
Q: What are your shipping methods?
A: We usually cooperate with DHL, UPS, EMS, express delivery, and sea shipping .(Express delivery usually takes 5-7 days. Sea freight usually takes 45 days. Delivery time varies depending on the country.) We have a large number of long-term clients who consistently make repeat purchases, based not on one-time transactions, but on long-term trust and results.
Q: Does the battery come with a warranty?
A: The battery has a one-year warranty by default.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2019

  • Total Annual:

    10000000-50000000

  • Employee Number:

    11~50

  • Ecer Certification:

    Verified Supplier

Our company has been specialized in battery industry for 20 years. With 20 years of design and development experience, our products have been exported to hundreds of countries and regions. We specialize in the production of various types of polymer lithium batteries, mobile power cells, tablet batte... Our company has been specialized in battery industry for 20 years. With 20 years of design and development experience, our products have been exported to hundreds of countries and regions. We specialize in the production of various types of polymer lithium batteries, mobile power cells, tablet batte...

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Get in touch with us

  • Reach Us
  • Shenzhen Xinglong Electronics Co., Ltd.
  • Building 46, Hengling Fourth District, Minqin Community, Minzhi Subdistrict, Longhua District, Shenzhen, Guangdong Province
  • https://www.xinglongbattery.com/

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