Factory Direct 502528 Size 450mAh Rechargeable Lithium Polymer Battery with 12-Month Warranty
Factory direct 502528 3.8V 450mAh rechargeable polymer battery replacement li-ion cell with 12-month warranty.
| Model | HZ502528 |
| Type | Ultra thin polymer Battery |
| Standard Voltage | 3.8V |
| Capacity | 450mAh |
| Charging Voltage | 4.35V |
| Discharge Cut-off Voltage | 3.0V |
| Ship Out Voltage | 3.9-4.1V |
| Standard Continuous Working | 0.2C |
| Max. Continuous Discharge | 1.0C |
| Charge Temperature | 0℃~45℃ |
| Discharge Temperature | -20℃~60℃ |
| Cell Size | 5×25×28mm |
| PCB Protection (Optional) | Over-charge, over-discharge, short-circuit, over-temperature protection |
| Warranty | 12 months |
- OEM & ODM services available
- ISO9001/ISO14001 certified
- Free samples supported
- 30,000㎡ factory with advanced automatic equipment
- Production capacity of 500,000pcs/day
- ISO9001:2015 certified quality control system
- Comprehensive quality control from parts to finished products
- 100% production inspection
- Professional R&D center with custom specification support
- Low MOQ with sufficient stock for most models
- Fast dispatch capability
- International certifications: UL/CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3
- Excellent service system with quick response times
- 12-month warranty with product photos before shipment
Trusted by industry leading companies in media speakers, digital products, cameras, smart wearable products, and more.
There is always a suitable way for you!
- 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 of lithium ion polymer battery can be as long as 1 year.
Q: Do you have current sample in stock?
A: We usually have stock for battery cells. For battery packs that need assembly, we can finish samples quickly once order is confirmed.
Q: Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality. Customization is available with OEM/ODM services.
Q: What's the delivery time for mass production?
A: Usually 25-30 days, depending on quantity, materials, battery cell model, and specifications.
Q: What kind of certificates could you provide for the battery?
A: We can apply for CE, UL, UN38.3 and other related certificates. Certificate fees are applicable but may be refunded for large quantity orders.
Q: What is your quality control process?
A: We are ISO9001 certified and follow strict procedures with 100% inspection before delivery.
Q: What is your environmental control process?
A: We meet ISO14001 environmental standards.
Contact: Lynn
Mobile/Skype/Whatsapp: +86 13476615395
Tel: 86-0755-86909458
Web: www.vatsbattery.com
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