UL1642 CE Certified 1200mAh 503759 Lipo Battery Rechargeable Polymer Lithium Battery

High-quality polymer lithium battery model HZ503759 with 1200mAh capacity and 3.7V standard voltage. Certified with UL1642 and CE standards.

• 30,000 ㎡ factory with advanced automatic equipment and 500,000pcs/day production capacity
• ISO9001:2015 certified factory with strict environmental controls
• Comprehensive quality assurance using high-quality materials and 100% production inspection
• Professional R&D center supporting specification cooperation, proofing process, and free samples
• Low MOQ with strong production capacity and sufficient stock for most battery models
• Authorized certifications including UL/CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3
• Excellent service system with quick response and 12-month warranty

Our batteries are trusted by industry-leading companies in media speakers, digital products, cameras, smart wearable products, and more.

There is always a suitable way for you!

Transportation options:

• HK UPS: 4-6 days delivery
• Air Cargo: 7-10 days delivery
• Sea Shipment: Approximately 1 month delivery

With 10 years of experience and trustworthy forwarder partners, we can arrange sea, air, and express transportation to meet your needs.

• Q: How about the warranty of lipo and li-ion batteries?
  A: Warranty for lithium ion polymer battery is 12 months.
• Q: Do you have current sample in stock?
  A: We usually have stock for battery cells. For battery packs requiring assembly, we can complete samples quickly once order is confirmed.
• Q: Can I have a sample order?
  A: Yes, we welcome sample orders for quality testing. Customized options and OEM/ODM services are available.
• Q: What's the delivery time for mass production?
  A: Typically 25-30 days, depending on quantity, materials, and battery cell model.
• Q: What kind of certificates could you provide for the battery?
  A: We can provide CE, UL, UN38.3 and other related certificates. Certificate fees apply for custom designs but may be refunded for large quantities.
• Q: What is your quality control process?
  A: We are ISO9001 certified and perform 100% inspection on all batteries before delivery.
• Q: What is your environmental control process?
  A: We meet ISO14001 environmental standards.