High Quality 4.2V High Voltage 105050 Rechargeable Solid State LiFePO4 Battery Pack 3250mAh
Premium 3.8V high voltage rechargeable lithium-ion battery model 105050 with 3250mAh capacity lithium polymer construction.
Technical Specifications
| Model |
HZ502535 |
| Type |
Li-polymer battery |
| Warranty |
12 months |
| Nominal Voltage |
3.7V |
| Capacity |
400mAh |
| Cell Size |
5*25*35mm |
| Standard Discharge Current |
0.2C |
| Max Continuous Discharge Current |
1.0C |
| Charging Voltage |
4.2V |
| Discharge Cut-off Voltage |
2.75V |
| OEM & ODM |
Accept |
| Sample |
Support free samples |
| Wires & Connector |
Optional |
| Working Temperature |
Charge: 0~+40℃, Discharge: -10~+60℃ |
| PCB Protection (Optional) |
Over-charge, over-discharge, short-circuit, over-temperature protection |
| Production Lead Time |
In stock: 5 working days, Out of stock: 20-25 working days |
Product Advantages
- High energy density lithium polymer battery technology
- Extended life cycle for charging and discharging
- Enhanced safety with Japan IC & MOS protectors
- Free samples available for testing and evaluation
- OEM & ODM services for custom sizes and specifications
- Easy assembly with mounted connectors (Molex, Tyco compatible)
- 100% inspection before shipment ensures quality
- Multiple models with international certifications
- Production capacity of 300,000 units per day
- Competitive factory direct pricing
About VATS BATTERY Group
VATS BATTERY Group is a leading high-end lithium battery manufacturer in China, established in 2011. We integrate R&D, design, production, sales, and service with ISO9001 certification and products approved by UL, CE, IEC62133, CB, KC, ROHS, WERCS, PSE, and other international standards. Our experienced lithium battery team serves domestic and international customers, providing direct factory access to save time and costs.
Why Choose VATS BATTERY
- 30,000㎡ factory with advanced automatic equipment and 300,000 units/day production capacity
- ISO9001:2015 certified factory with strict environmental controls
- Comprehensive quality assurance using premium materials and 100% production inspection
- Professional R&D center supporting specification development, proofing, and free samples
- Low minimum order quantity with sufficient stock for fast dispatch
- Authorized international certifications including UL/CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3
- Excellent service system with quick response times and 12-month warranty
Customer Feedback
Our business team, engineering team, production department, quality department, and merchandisers work collaboratively to control every segment of our process. Customer praise and repeat business demonstrate our commitment to serving your battery needs with excellence.
Shipping & Logistics
We provide flexible shipping solutions including sea, air, and express transportation. With 10 years of experience and trusted forwarder partnerships, we ensure reliable delivery regardless of order size. Contact us to discuss the most suitable shipping method for your needs.
Frequently Asked Questions
How about the warranty of LiPo and Li-ion batteries?
Warranty for lithium ion polymer batteries extends up to 1 year.
Do you have current samples in stock?
We typically maintain stock for battery cells. For custom battery packs requiring assembly, we can quickly produce samples once orders are confirmed, as specifications may vary by customer requirements.
Can I place a sample order?
Yes, we welcome sample orders for quality testing and evaluation. Customization services and OEM/ODM solutions are available.
What is the delivery time for mass production?
Typically 25-30 days, depending on quantity, materials, battery cell model, and other factors. We recommend checking delivery times case by case.
What kind of certificates can you provide for the battery?
For standard 3.7V LiPo batteries, we hold multiple certifications. For custom designs, we can apply for CE, UL, UN38.3 and other relevant certifications with fees covered by the customer. Certificate fees may be refunded for sufficiently large orders.
What is your quality control process?
We are ISO9001 certified and strictly follow ISO procedures. Every battery undergoes 100% inspection before delivery.
What is your environmental control process?
Our operations meet ISO14001 environmental standards.
